Academic literature on the topic 'New Zealand electric aircraft'

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Journal articles on the topic "New Zealand electric aircraft"

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Fahey, Morgan. "Aircraft Crash Management in Australia and New Zealand." Journal of the World Association for Emergency and Disaster Medicine 1, no. 2 (1985): 139–41. http://dx.doi.org/10.1017/s1049023x00065298.

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In the history of aviation there has never been a period when so much effort has been demonstrated to improve the safety standards of international and national airports. This has come about through the knowledge that aircraft crashes in recent years at some airports have been mismanaged because of bad or non-existent planning for such a disaster, and by poor emergency medical response.We share today a faith in the safety of the aircraft. We share, too, the awareness that more people have survived aircraft crashes than have perished, and that if there are survivors on board, in most cases there will be more survivors than dead (1).The encouragement to improve airport safety and crash management has come largely from the International Civil Aviation Organization (ICAO); from the Club of Mainz Association, who in 1979 set up a consultant committee to investigate and improve international airports; from the Flight Safety Foundation and from the US Airline Pilots Association. All these organizations have rightly questioned the quality of existing emergency medical response to an aircraft crash, and have offered expert advice to improve disaster preparedness and management. This article will report our response to this challenge, particularly in New Zealand, but will also concern our neighboring continent of Australia.New Zealand, set in the Pacific Ocean with its two long islands, has international flight contacts through its three major airports with North America, South East Asia, Japan and the South West Pacific. It has its own national aviation hazards of mountain chains, difficult landing approaches from the sea, made more hazardous with strong winds which are a feature of our capital city airport. Despite this, the safety record of New Zealand airports is extremely high.
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Henderson, Isaac Levi. "Reconciling Registration Policies for Unmanned Aircraft with Unmanned Aircraft Ownership Characteristics." Drones 7, no. 1 (January 16, 2023): 63. http://dx.doi.org/10.3390/drones7010063.

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Registration of unmanned aircraft is a common policy around the world and forms part of the International Civil Aviation Organisation’s model regulations for unmanned aircraft. This study conducts a review of the various registration policies that have been implemented amongst advanced economies to find commonalities and differences. New Zealand is then used as a case study. The country does not currently have registration of unmanned aircraft; however, their Ministry of Transport has put forward the idea of implementing a registration scheme. As part of this case study, the ownership characteristics of 919 New Zealand unmanned aircraft users were collected using an online survey. The results highlight that personally owned aircraft tend to only be used by their owner, with the number of users being lower than the number of aircraft. For organisationally owned aircraft, there are multiple users per aircraft; however, these users tend to only be employees of the organisation. These findings suggest that for New Zealand, the best way to implement a registration scheme would be to register users and organisations rather than individual aircraft. While specific to New Zealand, these findings also prompt the need for future research worldwide to see whether registration schemes reconcile with ownership data.
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Thirukumaran, Sanmugasundaram, Paul Ratnamahilan Polycarp Hoole, Harikrishnan Ramiah, Jeevan Kanesan, Kandasamy Pirapaharan, and Samuel Ratnajeevan Herbert Hoole. "A new electric dipole model for lightning-aircraft electrodynamics." COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 33, no. 1/2 (December 20, 2013): 540–55. http://dx.doi.org/10.1108/compel-12-2012-0385.

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Purpose – As commercial and military aircraft continue to be subject to direct lightning flashes, there is a great need to characterize correctly the electrical currents and electric potential fluctuations on an aircraft to determine alternative design approaches to minimizing the severity of the lightning-aircraft dynamics. Moreover, with the increased severity of thunderstorms due to global warming, the need arises even more to predict and quantify electrical characteristics of the lightning-aircraft electrodynamics, which is normally not measurable, using a reliable electric model of the aircraft. Such a model is advanced here. The paper aims to discuss these issues. Design/methodology/approach – The case considered in this paper is that of an aircraft directly attached to an earth flash lightning channel. The paper develops a new approach to modelling the aircraft using electric dipoles. The model has the power to represent sharp edges such as wings, tail ends and radome for any aircraft with different dimensions by using a number of different sized dipoles. The distributed transmission line model (TLM) of the lightning return stroke incorporating the distributed aircraft model is used to determine aircraft electrical elements and finally the electric current induced on the aircraft body due to lightning's interaction with the aircraft. The model is validated by the waveform method and experimental results. Findings – The dipole model proposed is a very powerful tool for minute representation of the different shapes of aircraft frame and to determine the best geometrical shape and fuselage material to reduce electric stress. This charge simulation method costs less computer storage and faster computing time. Originality/value – The paper for the first time presents a computer-based simulation tool that allows scientists and engineers to study the dynamics of voltage and current along the aircraft surface when the aircraft is attached to a cloud to ground lightning channel.
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Prapotnik Brdnik, Anita, Rok Kamnik, Maršenka Marksel, and Stanislav Božičnik. "Market and Technological Perspectives for the New Generation of Regional Passenger Aircraft." Energies 12, no. 10 (May 16, 2019): 1864. http://dx.doi.org/10.3390/en12101864.

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This article describes the extent to which hybrid aircraft and all-electric aircraft can present a solution for reducing HC, CO, and NO x emissions and noise in the vicinity of airports, in the category of regional passenger aircraft. The goal of the article is to identify, basing on aircraft technical characteristics and market demands, in which sectors of air transport can all-electric or hybrid aircraft be most feasibly introduced. Firstly, a simple theoretical model based on a connection between the aircraft mass and aircraft energy consumption is used to calculate basic technical characteristics and limitations of hybrid and all-electric aircraft. Second, market demands for regional aircraft are presented and discussed, with the intention of recognising the possibilities of replacing conventional aircraft with all-electric and hybrid aircraft models in regional air transport in the near future. Third, quantity of HC, CO, and NO x, CO gas emissions of regional aircraft in Europe was calculated to recognise the possible reduction of gas emissions if hybrid and all-electric aircraft would be implemented.
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Da, Xingya, Huairong Shen, and Lei Hong. "New Electric Field Computation Method for Aircraft." Journal of Aircraft 46, no. 2 (March 2009): 557–61. http://dx.doi.org/10.2514/1.38699.

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Gedye, Nathan. "Use of Aircraft Accident Investigation Evidence in New Zealand." Air and Space Law 25, Issue 4/5 (September 1, 2000): 159–65. http://dx.doi.org/10.54648/276692.

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Walton, Claire Natalie, and Isaac Levi Henderson. "Safety Occurrence Reporting amongst New Zealand Uncrewed Aircraft Users." Eng 4, no. 1 (January 12, 2023): 236–58. http://dx.doi.org/10.3390/eng4010014.

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Safety reporting has long been recognised as critical to reducing safety occurrences by identifying issues early enough that they can be remedied before an adverse outcome. This study examines safety occurrence reporting amongst a sample of 92 New Zealand civilian uncrewed aircraft users. An online survey was created to obtain the types of occurrences that these users have had, how (if at all) these are reported, and why participants did or did not report using particular systems. This study focussed on seven types of occurrences that have been highlighted by the Civil Aviation Authority of New Zealand as being reportable using a CA005RPAS form, the template for reporting to the authority for uncrewed aircraft occurrences. The number of each type of occurrence was recorded, as well as what percentage of occurrences were reported using a CA005RPAS form, an internal reporting system, or were non-reported. Qualitative questions were used to understand why participants did or did not report using particular systems. Categorical and numerical data were analysed using Chi-Squared Tests of Independence, Kruskal–Wallis H Tests, and Mann–Whitney U Tests. Qualitative data were analysed using thematic analysis. The findings reveal that 85.72% of reportable safety occurrences went unreported by pilots, with only 2.74% of occurrences being self-reported by pilots using a CA005RPAS form. The biggest reason for non-reporting was that the user did not perceive the occurrence as serious enough, with not being aware of reporting systems and not being legally required to report also being major themes. Significant differences were observed between user groups, providing policy implications to improve safety occurrence reporting, such as making reporting compulsory, setting minimum training standards, having an anonymous and non-punitive reporting system, and through working with member-based organisations.
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Mieloszyk, Jacek, and Andrzej Tarnowski. "Enhancements in conceptual electric aircraft design." Aircraft Engineering and Aerospace Technology 91, no. 6 (June 10, 2019): 851–56. http://dx.doi.org/10.1108/aeat-07-2018-0192.

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PurposeThis paper aims to describe the enhancement of the numerical method for conceptual phase of electric aircraft design.Design/methodology/approachThe algorithm provides a balance between lift force and weight of the aircraft, together with drag and thrust force equilibrium, while modifying design variables. Wing geometry adjustment, mass correction and performance estimation are performed in an iterative process.FindingsAircraft numerical model, which is most often very simplified, has a number of new improvements. This enables to make more accurate analyses and to show relationships between design parameters and aircraft performance.Practical implicationsThe presented approach can improve design results.Originality/valueThe new methodology, which includes enhanced numerical models for conceptual design, has not been presented before.
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Lents, Charles E. "Hybrid Electric Propulsion." Mechanical Engineering 142, no. 06 (June 1, 2020): 54–55. http://dx.doi.org/10.1115/1.2020-jun5.

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Abstract Electrified propulsion holds the promise of reducing aviation’s CO2 emissions footprint through three means: access to green grid electric energy, improvements in aircraft performance through new airframe and propulsion system architectures and enabling further optimization of the gas turbine cycle. Charging an aircraft battery pack with green electric energy and using this energy to drive electric propulsors results in a zero emissions vehicle. This is practical for light aircraft and short missions. Boosting a Jet-A burning gas turbine with green electric energy (again stored in a ground charged battery), in either a parallel or series turbo-electric architecture can yield a net reduction in CO2 emissions, as long as the fuel burn required to carry the weight of a discharged battery pack does not overcome the reduction in fuel burn afforded by the ground charged battery. Several studies have indicated that a net savings is possible with cell level energy densities approach ∼ 500 whr/kg, a reasonable target for the 2030 time frame. Electrified propulsion can also enable unique aircraft configurations, employing a veryhigh efficiency prime mover (gas turbine) designed for running only a generator at peak efficiency, and/or distributing the propulsors throughout the aircraft, for improvement in L/D and propulsive efficiency.
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Henderson, Isaac Levi. "Examining New Zealand Unmanned Aircraft Users’ Measures for Mitigating Operational Risks." Drones 6, no. 2 (January 20, 2022): 32. http://dx.doi.org/10.3390/drones6020032.

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While the potential risks of unmanned aircraft have received significant attention, there is little in the academic literature that examines how operational risks are mitigated by users. This study examines the prevalence of key operational risk mitigations amongst a sample of 812 unmanned aircraft users in New Zealand, their confidence levels in identifying and complying with airspace requirements, and their ability to read visual navigation charts (VNCs) and use AirShare (a local tool that shows airspace requirements). Significant differences exist between the number and type of mitigations applied, users’ confidence levels in identifying and complying with airspace requirements, and users’ ability to read VNCs and use AirShare based upon user characteristics. Education, practical assessment, membership of a professional body, professional/semi-professional use, and operating for a certificated organisation all improve risk mitigation (greater number and variety of risk mitigations applied). The only risk mitigation employed by almost all users was conducting a pre-flight check of their aircraft, identifying the need for users to view risk mitigation more holistically. The findings support policy directions related to educational requirements, the ability for member-based organisations and professional bodies to self-regulate, and the fitness of the current regulatory system in New Zealand.
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Dissertations / Theses on the topic "New Zealand electric aircraft"

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Cheng, Bernard C. M. "Quantifying sustainability for industry a New Zealand electricity power sector case study : a thesis submitted to the Auckland University of Technology in fulfillment of the requirements for the degree of Doctor of Philosophy (PhD), 2008." Click here to access this resource online, 2008. http://aut.researchgateway.ac.nz/handle/10292/381.

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Thesis (PhD) -- AUT University, 2008.
Primary supervisor: David I. Wilson. Includes bibliographical references. Also held in print (xviii, 253 leaves : ill. ; 30 cm.) in City Campus Theses Collection (T 333.7932 CHE)
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Blackwell, Sally Frances. "Electricity conservation in context : a mixed methods study of residential conservation behaviour during an electricity shortage in New Zealand : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Master of Environmental Studies /." ResearchArchive@Victoria e-thesis, 2009. http://hdl.handle.net/10063/1098.

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Wells, Philippa Katherine. "Uncovering "regimes of truth" locating and defining discourses associated with hydro-electric development in New Zealand : a thesis submitted to Auckland University of Technology in partial fulfilment of the Doctor of Philosophy, 2004." Full thesis. Abstract, 2004.

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McGillan, Glen. "The design of an electric fence fault-finder : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering in Computer Systems Engineering at Massey University, Albany, New Zealand." Massey University, 2009. http://hdl.handle.net/10179/1161.

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Electrified fencing is commonly used throughout the world to control animals with smaller and cheaper fence constructions than would otherwise be necessary with non-electrified wires. Typical installations have a long wire or wires starting from an electric fence energiser and then surrounding fields in various complex configurations. Faults on electric fences can be difficult to locate, with the average fence using tens of kilometres of wire. Basic fault-finding tools allow an operator to read the peak fence voltage, requiring the user to decide whether a fault is present and to randomly search for the source of the problem. The focus of this thesis is to develop a device that reduces the time to locate faults on a fence by providing more information about the location and nature of a fault, and will point in the direction of the fault.
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Searle, Deane. "Low Intensity Conflict: Contemporary Approaches and Strategic Thinking." The University of Waikato, 2007. http://hdl.handle.net/10289/2591.

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Low Intensity Conflict (LIC) is a significant feature of the contemporary world and it is a particular challenge to the armed forces of many states which are involved is such conflict, or are likely to become so. This thesis is not concerned with how such difficult conflict situations arise. Rather it is concerned with how, from the point of view of the state, they may be contained and ultimately brought to a satisfactory resolution. The work is thus concerned with the practicalities of ending LIC. More specifically, the purpose of this research is to establish a framework of doctrinal and military principles applicable to the prevention and resolution of LIC. The principles of this thesis are based in numerous historical examples of LIC and six in depth case studies. These distilled principles are analysed in two central chapters, and are then applied in two latter defence force chapters so as to ensure there practicality and resilience. Numerous defence academics and military practitioners have been consulted in the production of this thesis; their contribution has further reinforced the functionality of the principles examined in this research. The research illustrates the criticality of a holistic approach to LIC. The function of this approach is to guarantee the stability of the sovereign state, by unifying civil, police, intelligence and military services. The effectiveness of the military elements must also be ensured, as military force is central to the suppression of LIC. Consequently, the research makes strategic and operational prescriptions, so as to improve the capability of defence forces that are concerned with preventing or resolving LIC.
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Yu, Kent K. C. "Harmonic state estimation and transient state estimation : a thesis presented for the degree of Doctor of Philosophy in Electrical and Electronic Engineering at the University of Canterbury, Christchurch, New Zealand /." 2005. http://library.canterbury.ac.nz/etd/adt-NZCU20061103.175917.

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Murray, Nick. "Flexible power control in large power current source conversion : a thesis presented for the degree of Doctor of Philosophy in Electrical and Computer Engineering at the University of Canterbury, Christchurch, New Zealand /." 2008. http://hdl.handle.net/10092/2610.

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Smith, David. "The creation of long distance directional plasma discharges via the exploding wire technique : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering in Electrical and Computer Engineering at the University of Canterbury, Christchurch, New Zealand /." 2008. http://hdl.handle.net/10092/2225.

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Edmondson, Michael Charles. "Generic electric propulsion drive : a thesis in the partial fulfilment of the requirements for the degree of Masters of Engineering in Mechatronics at Massey University, Turitea Campus, Palmerston North, New Zealand." 2008. http://hdl.handle.net/10179/797.

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Considerable resources worldwide are invested in the research and development of future transportation technology. The foreseen direction and therefore research of future personalised transportation is focused on Battery Electric Vehicles (BEV) or hybrid combinations that use hydrogen fuel cells. These new transport energy systems are consider most to replace the current vehicles powered by the internal combustion engine (ICE). The research work presented in this thesis mainly focuses on the development of a software control system for future BEV prototype vehicles - a generic intelligent control system (GICS). The system design adopts a modular design concept and intelligent control. The whole system consists of four modules being communication, power supply, motor driver and transmission module. Each module uses a microcontroller as the brain and builds an embedded control system within the module. The control and communication between the modules is based on a group of specific parameters and the status of a state machine. In order to effectively implement intelligent control and simplify the system structure and programming, a generic intelligent fuzzy logic model that can be configured to a specific application with a near real-time buffered communication methodology is developed. The tests made on the fuzzy control model and the near real-time buffered communication gave a very positive outcome. The implementation of the fuzzy control and the communication methodology in each of the modules results in a communication between the modules with a steady speed, better reliability and system stability. These modules link together through the communication channels and form a multi-agent collaborative system (MACS). As the controllers are designed based on the parametric concept, the system is able to be implemented to future new modules and therefore allow prototype vehicle control systems to be developed more efficiently. The MACS is based on the core components of the control system - fuzzy logic controller (FLC), Serial Communication and Analogue input control software modules. Further work is carried out as an attempt to integrate the control software with a hardware design for a generic electric propulsion drive (GEPD). This thesis therefore outlines the design and considerations in software and hardware integration in addition to the GICS. The output from this thesis being the construction of soft programming modules for embedded microcontroller based control system has been accepted and presented at two international conferences; one in Wellington, New Zealand[1] the second in Acireale, Italy[2].
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Lim, Ivan S. "Static electric dipole polarizabilities of atoms and molecules : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Chemistry at Massey University, Albany, New Zealand." 2004. http://hdl.handle.net/10179/1694.

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The static dipole polarizabilities and ionization potentials of the first and second main group elements, including the charged ions, are obtained from all-electron relativistic coupled-cluster theory using a scalar relativistic Douglas-Kroll Hamiltonian. Spin-orbit coupling effects are investigated using a fully relativistic four-component Dirac-Coulomb-Hartree-Fock scheme followed by a second-order many-body perturbation treatment to account for electron correlation. Periodic trends in the dipole polarizabilities and the ionization potentials are discussed. In each case, a detailed discussion on electron correlation and relativistic effects are given. A relationship for relativistic and electron correlation effects between the dipole polarizability and the ionization potential is established. Particular attention is paid to the evaluation of a near basis set limit quality of the dipole polarizabilities. This is accomplished by the evaluation of all-electron basis sets used, followed by an extensive study on the convergence behavior of the dipole polarizabilities with respect to a finite basis set expansion. The present all-electron dipole polarizabilities are believed to be very precise, especially for charged ions where the availability of experimental values are limited. Scalar relativistic small-core pseudopotentials are fitted and their performance is tested in terms of static dipole polarizabilities and ionization potentials. It is demonstrated that the small core definition of the pseudopotential (nine-valence electron for the main group 1 and ten-valence electron for the main group 2 elements) enables us to safely omit core-valence correlation without scarifying accuracy. Following atomic dipole polarizabilities, applications are made to molecules starting with alkali dimers and their singly charged ions. The scalar relativistic pseudopotentials of this study are used to calculate equilibrium bond lengths, dissociation energies, vibrational frequencies and the dipole polarizabilities of these dimers. The change in the molecular dipole polarizabilities from the corresponding atomic dipole polarizabilities are discussed in terms of molecular bonding models. Simple ammonia complexes of the alkali-metals and their singly charged ions are studied. The equilibrium geometries, dissociation energies, harmonic vibrational frequencies as well as the dipole polarizabilities of these complexes are given.
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Books on the topic "New Zealand electric aircraft"

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Bob, Stott, ed. Classic railcars, electric & diesel locomotives of New Zealand. Wellington, N.Z: Grantham House, 1993.

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David, Eyre. The illustrated encyclopedia of aircraft in Australia and New Zealand. Auckland, N.Z: Pacific Publishers, 1988.

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Biggar, Kevin. The cost of wind farm electricity: New Zealand. Wellington, N.Z: Energy Impacts Unit, Energy Policy Group, Energy and Resources Division, Ministry of Commerce, 1995.

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E, Martin John, ed. People, politics, and power stations: Electric power generation in New Zealand, 1880-1990. Wellington, N.Z: Bridget Williams Books, 1991.

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Grace, Patricia. Electric city and other stories. Auckland, N.Z: Penguin, 1987.

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New Zealand) International Conference on Power System Technology (2012 Auckland. POWERCON 2012: 2012 IEEE International Conference on Power System Technology : Auckland, New Zealand, 30 October - 2 November 2012. Piscataway, N.J: IEEE, 2012.

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Environment, New Zealand Office of the Parliamentary Commissioner for the. Get smart, think small: Local energy systems for New Zealand. Wellington, N.Z: Parliamentary Commissioner for the Environment, 2006.

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Kellow, Aynsley J. Transforming power: Electricity planning in Australia, Canada, and New Zealand. Cambridge, Uk: Cambridge University Press, 1996.

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Macdonald, D. J. D. Report of the Controller and Auditor-General on inquiry into events surrounding the chartering of aircraft by the Department of Work and Income. Wellington, N.Z: Controller and Auditor-General/Tumuaki o te Mana Arotake, 1999.

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Gh, Negoita Mircea, Howlett Robert J. 1954-, and Jain L. C, eds. Knowledge-based intelligent information and engineering systems: 8th international conference, KES 2004, Wellington, New Zealand, September 20-25, 2004 : proceedings. Berlin: Springer, 2004.

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Book chapters on the topic "New Zealand electric aircraft"

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Read, E. Grant, Glenn R. Drayton-Bright, and Brendan J. Ring. "An Integrated Energy and Reserve Market for New Zealand." In Deregulation of Electric Utilities, 297–319. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-5729-6_13.

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Hizarci, Halime, Onur Demirel, Kemal Kalayci, and Ugur Arifoglu. "An Overview of Aircraft Electric Power System for Sustainable Aviation." In New Frontiers in Sustainable Aviation, 113–46. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-80779-5_7.

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Cogan, David. "Energy Efficiency of Electric Motors and Drives: Australian and New Zealand Programmes." In Energy Efficiency Improvements in Electric Motors and Drives, 408–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60832-2_31.

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Cogan, David. "Introducing a Minimum Efficiency Standard for Electric Motors — Experiences in Australia and New Zealand." In Energy Efficiency in Motor Driven Systems, 378–83. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55475-9_54.

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Singh, Amit Kumar. "A New Matrix Based Non-isolated Three Phase Buck-Boost Rectifier." In Analysis and Design of Power Converter Topologies for Application in Future More Electric Aircraft, 123–48. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8213-9_4.

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Pornet, Clément. "Electric Drives for Propulsion System of Transport Aircraft." In New Applications of Electric Drives. InTech, 2015. http://dx.doi.org/10.5772/61506.

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"Electric Power." In Christchurch, New Zealand, Earthquakes of 2010 and 2011, Lifeline Performance, 42–80. Reston, VA: American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784414217.ch04.

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Corcau, Jenica-Ileana, Liviu Dinca, and Ciprian-Marius Larco. "Modeling and Simulation of APU Based on PEMFC for More Electric Aircraft." In Aeronautics - New Advances [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105597.

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The current challenge in aviation is to reduce the impact on the environment by reducing fuel consumption and emissions, especially NOX. An open research direction to achieve these desideratums is the realization of new electric power sources based on nonpolluting fuels, a solution being constituted using fuel cells with H2. Reducing the impact on the environment is aimed at both onboard and aerodrome equipment. This paper proposes the simulation and analysis of an auxiliary power source APU based on a fuel cell. The auxiliary power source APU is a hybrid system based on a PEM-type fuel cell, a lithium-ion battery, and their associated converters. The paper presents theoretical models and numerical simulations for each component. The numerical simulation is performed in MATLAB/SimPower Sys. Particular attention is to the converter system that adapts the parameters of the energy sources to the requirements of the electricity consumers on board the MEA-type aircraft. Power management is performed by a controller based on fuzzy logic.
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O'Donnell, Jean-Marie. "'Electric Servants' and the science of housework: Changing patterns of domestic work, 1935–1956." In Women in History 2: Essays on Women in New Zealand. Bridget Williams Books, 1992. http://dx.doi.org/10.7810/9780908912230_8.

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Jeevan Danaraj, Edgar. "Electrification for Aero-Engines: A Case Study of Modularization in New Product Development." In Advances in Turbomachinery [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.109006.

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Modularization of hybrid-electric propulsion for commercial aircraft is becoming a reality in air transportation. The main intent of an electric architecture is to produce less carbon emissions and advance towards sustainability in the aeronautics industry. Due to regulatory and customer requirements for new technologies aimed at climate change and pollution, the integration of hybrid electric engine design become more challenging. Conceptual modular and integral product architectures are being compared with conventional and new constructions. A Design Structure Matrix (DSM) model is developed to analyze configuration of sub-component and their relationships through interaction between system elements. The DSM model includes product decomposition and cyclic task interdependencies to understand the extent of modularity in the product life cycle. The traditional turbofan engine architecture will be compared with hybrid electric propulsion engine architecture. The analysis indicates that the electric engine configuration constitutes a shift to a more distributed and less modular architecture. The DSM model reported a 19% increase in density of connectivity between components and 58% decrease in terms of structural complexity. The significance of these changes demonstrates that the more distributed architecture of the fully electric engine architecture requires less effort in system integration than the geared traditional turbofan architecture.
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Conference papers on the topic "New Zealand electric aircraft"

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Moller, Delwyn, Chris Ruf, Ryan Linnabary, Andrew O'Brien, and Stephen Musko. "Operational Airborne GNSS-R Aboard Air New Zealand Domestic Aircraft." In IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2021. http://dx.doi.org/10.1109/igarss47720.2021.9553159.

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Jayaraman, Balaji, and Ajoy Kanti Ghosh. "Cascaded and Non-Cascaded Incremental Nonlinear Dynamic Inversion Flight Control Applied to a Light Aircraft." In 2021 Australian & New Zealand Control Conference (ANZCC). IEEE, 2021. http://dx.doi.org/10.1109/anzcc53563.2021.9628256.

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Diepolder, Johannes, Patrick Piprek, Nikolai Botkin, Varvara Turova, and Florian Holzapfel. "A robust aircraft control approach in the presence of wind using viability theory." In 2017 Australian and New Zealand Control Conference (ANZCC). IEEE, 2017. http://dx.doi.org/10.1109/anzcc.2017.8298503.

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Gao, Zifan, Dawei Zhang, Shuqian Zhu, Xinchun Jia, and Baolin Zhang. "Networked Yaw Rate Tracking Control of Four-Wheel-Independent-Drive Electric Vehicle in Steering Process." In 2019 Australian & New Zealand Control Conference (ANZCC). IEEE, 2019. http://dx.doi.org/10.1109/anzcc47194.2019.8945786.

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Watson, Jeremy D., and Neville R. Watson. "Impact of electric vehicle chargers on harmonic levels in New Zealand." In 2017 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia). IEEE, 2017. http://dx.doi.org/10.1109/isgt-asia.2017.8378374.

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Ding, Ning, K. Prasad, and T. T. Lie. "The potential Li4Ti5O12 battery products applications for New Zealand electric buses." In 2017 24th International Conference on Mechatronics and Machine Vision in Practice (M2VIP). IEEE, 2017. http://dx.doi.org/10.1109/m2vip.2017.8211456.

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Roof, Christy, Musab Bari, Amit Oza, and Bernd Chudoba. "The Future of Electric Aircraft." In 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2013. http://dx.doi.org/10.2514/6.2013-943.

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Robert-Inacio, F., S. Bussone, G. Chassaing, and Y. Maziere. "Object Detection and Identification Applied to Planes and Aircraft for Airport Surveillance." In 2008 23rd International Conference Image and Vision Computing New Zealand. IEEE, 2008. http://dx.doi.org/10.1109/ivcnz.2008.4762083.

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Aktas, Densu. "General Aviation Electric-Powered Aircraft Feasibility." In 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2012. http://dx.doi.org/10.2514/6.2012-1040.

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Sheng, Mingye Selena, Ajith Viswanath Sreenivasan, Grant A. Covic, Douglas Wilson, and Basil Sharp. "Inductive Power Transfer Charging Infrastructure for Electric Vehicles: A New Zealand Case Study." In 2019 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW). IEEE, 2019. http://dx.doi.org/10.1109/wow45936.2019.9030685.

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Reports on the topic "New Zealand electric aircraft"

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Mracek Dietrich, Anna, and Ravi Rajamani. Unsettled Issues Regarding the Certification of Electric Aircraft. SAE International, March 2021. http://dx.doi.org/10.4271/epr2021007.

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The aerospace industry is beginning to grapple with the reality of certifying electric aircraft (EA), signaling the maturing of the field. Many players are ramping up their activities to respond to imminent technical, safety, and regulatory requirements. While there are gaps in EA knowledge as well as the processes for certifying them, some leading standards development organizations (SDOs) such as SAE International, ASTM International, and RTCA—ably supported by representatives from regulatory agencies—are stepping in to address many of these issues. Of special importance are the new rule changes in the normal category (14 CFR Part 23, Amendment 64) that shift from a prescriptive philosophy to “performance-based rules.” Regarding system knowledge, there has been a trend in the use electrical energy to power systems that have long employed mechanical hydraulics. In the new EA paradigm, these components will be employed at criticality levels not previously witnessed in conventional aircraft, calling for a specific set of certification demands. Unsettled Issues Regarding the Certification of Electric Aircraft tackles the certification challenges faced by EA manufacturers in both the small (normal) and large (transport) categories, addressing technical, business, and process issues.
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Doo, Johnny. Unsettled Issues Regarding the Use of eVTOL Aircraft during Natural Disasters. SAE International, January 2022. http://dx.doi.org/10.4271/epr2022001.

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Recent advancements of electric vertical takeoff and landing (eVTOL) aircraft have generated significant interest within and beyond the traditional aviation industry, and many new and novel applications have been identified and are under development. One promising application is rapid response during natural disasters, which can complement current capabilities to help save lives and enhance post-disaster recoveries. The Use of eVTOL Aircraft During Natural Disasters presents issues that need to be addressed before eVTOL aircraft are integrated into natural disaster response operations: eVTOL vehicle development Detect-and-avoid capabilities in complex and challenging operating environments Autonomous and remote operations Charging system compatibility and availability Operator and controller training Dynamic air space management Vehicle/fleet logistics and support Acceptance from stakeholders and the public
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Roa, Julia, and Joseph Oldham. Feasibility Study of Regional Air Mobility Services for High Priority Transportation in the San Joaquin Valley. Mineta Transportation Institute, May 2022. http://dx.doi.org/10.31979/mti.2022.2129.

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Regional Air Mobility (RAM) focuses on building upon existing airport infrastructure to transport people and goods using innovative aircraft that offer a huge improvement in efficiency, affordability, and community-friendly integration over existing regional transportation options. These aircraft, which typically carry less than 20 passengers or an equivalent weight in cargo, are flexible in terms of where they can take off and land, even using existing runways and infrastructure to maximize compatibility with today’s airports. This project examines the feasibility of RAM supporting high-speed transportation for high-priority passenger and cargo movement within Fresno County and connection to coastal urban centers. Some examples of high-priority passengers and cargo could include, but would not be limited to, medical patients needing specialized and/or emergency treatment, organ transport, and critical medical supply deliveries. Electrification of aviation is happening, and Fresno County has the potential to combine our existing closely spaced underutilized airport infrastructure, early demonstration, and experience with electric aircraft, renewable energy opportunities, central location within the state, and the need to open the door for new industry opportunities for youth to take advantage of this “Third Revolution” in aviation.
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Doo, Johnny. Unsettled Issues Concerning the Opportunities and Challenges of eVTOL Applications during a Global Pandemic. SAE International, October 2020. http://dx.doi.org/10.4271/epr2020022.

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Electric vertical takeoff and landing (eVTOL) aircraft technology has developed beyond the traditional aviation industry and now influences the creation of new and novel transportation applications. Some experts even suggest on-demand eVTOL logistics capabilities could be harnessed by crisis response teams to c ombat a future pandemic. The lessons of the COVID-19 crisis highlighted the challenges of managing a global pandemic response due to the difference in regional and local resources, culture, and political systems. Although there may not be a uniform crisis management strategy that the world can agree on, next-generation vertical flight vehicles could be used to distribute limited medical equipment, supplies, and personnel to hot spots faster than conventional aircraft or ground vehicles. However, creating this capability is not easy. This SAE EDGE™ Research Report by Johnny Doo addresses the opportunities and challenges of establishing an eVTOL fleet, including deployment, supporting infrastructure, and fleet management.
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Doo, Johnny. Unsettled Issues Concerning eVTOL for Rapid-response, On-demand Firefighting. SAE International, August 2021. http://dx.doi.org/10.4271/epr2021017.

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Recent advancements of electric vertical take-off and landing (eVTOL) aircraft have generated significant interest within and beyond the traditional aviation industry, and many novel applications have been identified and are in development. One promising application for these innovative systems is in firefighting, with eVTOL aircraft complementing current firefighting capabilities to help save lives and reduce fire-induced damages. With increased global occurrences and scales of wildfires—not to mention the issues firefighters face during urban and rural firefighting operations daily—eVTOL technology could offer timely, on-demand, and potentially cost-effective aerial mobility capabilities to counter these challenges. Early detection and suppression of wildfires could prevent many fires from becoming large-scale disasters. eVTOL aircraft may not have the capacity of larger aerial assets for firefighting, but targeted suppression, potentially in swarm operations, could be valuable. Most importantly, on-demand aerial extraction of firefighters can be a crucial benefit during wildfire control operations. Aerial firefighter dispatch from local fire stations or vertiports can result in more effective operations, and targeted aerial fire suppression and civilian extraction from high-rise buildings could enhance capabilities significantly. There are some challenges that need to be addressed before the identified capabilities and benefits are realized at scale, including the development of firefighting-specific eVTOL vehicles; sense and avoid capabilities in complex, smoke-inhibited environments; autonomous and remote operating capabilities; charging system compatibility and availability; operator and controller training; dynamic airspace management; and vehicle/fleet logistics and support. Acceptance from both the first-responder community and the general public is also critical for the successful implementation of these new capabilities. The purpose of this report is to identify the benefits and challenges of implementation, as well as some of the potential solutions. Based on the rapid development progress of eVTOL aircraft and infrastructures with proactive community engagement, it is envisioned that these challenges can be addressed soon. NOTE: SAE EDGE™ Research Reports are intended to identify and illuminate key issues in emerging, but still unsettled, technologies of interest to the mobility industry. The goal of SAE EDGE™ Research Reports is to stimulate discussion and work in the hope of promoting and speeding resolution of identified issues. These reports are not intended to resolve the challenges they identify or close any topic to further scrutiny.
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