Academic literature on the topic 'Electrical sizing'

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Journal articles on the topic "Electrical sizing":

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Honsinger, V. B. "Sizing Equations for Electrical Machinery." IEEE Transactions on Energy Conversion EC-2, no. 1 (March 1987): 116–21. http://dx.doi.org/10.1109/tec.1987.4765812.

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Honsinger, V. B. "Sizing Equations for Electrical Machinery." IEEE Power Engineering Review PER-7, no. 3 (March 1987): 39–40. http://dx.doi.org/10.1109/mper.1987.5527371.

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Moser, R. L. "Electrical power subsystem initial sizing." IEEE Aerospace and Electronic Systems Magazine 5, no. 12 (December 1990): 29–34. http://dx.doi.org/10.1109/62.61956.

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Moreno, Yerai, Gaizka Almandoz, Aritz Egea, Patxi Madina, and Ana Julia Escalada. "Multi-Physics Tool for Electrical Machine Sizing." Energies 13, no. 7 (April 2, 2020): 1651. http://dx.doi.org/10.3390/en13071651.

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Society is turning to electrification to reduce air pollution, increasing electric machine demand. For industrial mass production, a detailed design of one machine is usually done first, then a design of similar machines, but different ratings are reached by geometry scaling. This design process may be highly time-consuming, so, in this paper, a new sizing method is proposed to reduce this time, maintaining accuracy. It is based on magnetic flux and thermal maps, both linked with an algorithm so that the sizing process of an electrical machine can be carried out in less than one minute. The magnetic flux maps are obtained by Finite Element Analysis (FEA) and the thermal maps are obtained by analytical models based on Lumped Parameter Circuits (LPC), applying a time-efficient procedure. The proposed methodology is validated in a real case study, sizing 10 different industrial machines. Then, the accuracy of the sizing tool is validated performing the experimental test over the 10 machines. A very good agreement is achieved between the experimental results and the performances calculated by the sizing tools, as the maximum error is around 5%.
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Yu, Hong, Jessica Sun, Dirk Heider, and Suresh Advani. "Experimental investigation of through-thickness resistivity of unidirectional carbon fiber tows." Journal of Composite Materials 53, no. 21 (November 22, 2018): 2993–3003. http://dx.doi.org/10.1177/0021998318809837.

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In this study, the influence of type of carbon fiber, sizing amount on the fiber surface and the degree of compaction on the through-thickness electrical resistivity of dry unidirectional carbon fiber tows is investigated to validate the conduction pathways and mechanisms proposed by our previously reported micromechanics electrical resistivity model. An automated experimental setup has been developed and implemented, which measures the electrical resistivity and fiber volume fraction of carbon fiber tows under compression in real time. An extensive experimental study is conducted with five types of commercial PAN-based carbon fibers which vary in fiber diameter, number of fibers in a tow including two unsized fibers and three sized fibers with sizing amount of 0.25% and 1.0% by weight. The fiber volume fraction was increased by compacting the fiber tows using a mechanical testing system (Instron, Norwood, MA). The results show that the fiber sizing and fiber volume fraction impact the through-thickness electrical resistivity of carbon fiber tows. Sized fibers demonstrate 1–2 orders of magnitude higher electrical resistivity than the unsized fibers at lower fiber volume fractions (below 45%), while at higher fiber volume fraction (60%–70%), the electrical resistivity of the two fiber systems tends to be of similar magnitude. Fibers with more sizing (1 wt.%) demonstrated 10 times larger through-thickness resistivity than those with less sizing (0.25 wt.%), indicating the significant impact of fiber sizing on electrical resistivity. The results show good agreement with our micromechanics electrical resistivity model.
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Nair, M. Pratap, and K. Nithiyananthan. "An Effective Cable Sizing Procedure Model for Industries and Commerial Buildings." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 1 (February 1, 2016): 34. http://dx.doi.org/10.11591/ijece.v6i1.8391.

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<p class="Abstract">This paper mainly focuses on the cable sizing methods and calculation of electrical cables according to the various international standards. For instance, International Electrotechnical Commission (IEC), National Electrical Code (NEC), British Standard (BS) and Institute of Electrical and Electronics Engineers (IEEE). The basic philosophy underlying any cable sizing calculations are the same. The main objective of this research work is to develop effective cable sizing model for building services.</p>
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Nair, M. Pratap, and K. Nithiyananthan. "An Effective Cable Sizing Procedure Model for Industries and Commerial Buildings." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 1 (February 1, 2016): 34. http://dx.doi.org/10.11591/ijece.v6i1.pp34-39.

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<p class="Abstract">This paper mainly focuses on the cable sizing methods and calculation of electrical cables according to the various international standards. For instance, International Electrotechnical Commission (IEC), National Electrical Code (NEC), British Standard (BS) and Institute of Electrical and Electronics Engineers (IEEE). The basic philosophy underlying any cable sizing calculations are the same. The main objective of this research work is to develop effective cable sizing model for building services.</p>
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Kim, Yong-Chul, Jung-Ho Han, and Ju Lee. "Practical and Rapid Motor Sizing Technique Using Existing Electrical Motor." Actuators 12, no. 12 (November 21, 2023): 430. http://dx.doi.org/10.3390/act12120430.

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Electrical motor design requires considerable work and resources. In the field, motor designers need to decide on competitive motor sizing quickly to compete with other motor suppliers. Generally, expensive FEM S/W is required to obtain accurate motor sizing results, but buying and maintaining many licenses is costly. Moreover, patience is required to obtain the results from FEM analysis. In this paper, a motor sizing technique using an existing production motor is presented to enable responding to urgent requests from customers without using FEM analysis. In order to enhance the fidelity of the results, magnetic flux losses due to magnet coatings and non-linear characteristics are considered during the motor sizing process. The proposed sizing method is verified via a comparison with FEM analysis and the test results and shows reasonable performance. Also, this method has the substantial advantage of outputting accurate results instantly. The method can help with the modification design of electrical motors without using expensive FEM S/W and does not require a certain level of skill or experience.
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Al-Motawakel, M. K., J. C. McVeigh, S. D. Probert, and B. Norton. "Photovoltaic array sizing for Yemeni electrical needs." International Journal of Ambient Energy 7, no. 4 (October 1986): 207–15. http://dx.doi.org/10.1080/01430750.1986.9675503.

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Jones, C. "Software sizing." IEE Review 45, no. 4 (July 1, 1999): 165–67. http://dx.doi.org/10.1049/ir:19990406.

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Dissertations / Theses on the topic "Electrical sizing":

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Chauveau, Clément. "Sizing of the French secondary sources." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285575.

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The study carried out in this master thesis comes from a larger project from the ENTSO-E(gathering of the European Transmission System Operators (TSO)) focusing on introductionof a European platform for the exchange of balancing energy from frequency restorationreserves. The frequency restoration reserves are the power reserves that allow the TSO tobalance the consumption and the production. The management of these reserves istherefore strategic for the TSO. RTE (the French TSO) takes part to this European project andthis has led RTE to challenge its secondary sources sizing method. The sizing method goal isto do a level of reserve prescription for the next day. The objective of the thesis is toevaluate a new secondary sources sizing method. To achieve the objective, two main tasksare identified. The first is the adaptation of a sizing method suggested by the ENTSO-E. Thisnew sizing method should be applicable to the French power system and its specificities.This requires some modifications from the original suggested method. We will decline themethod into different scenarios with different parameters. The second task focuses on theevaluation of the different scenarios and the comparison with the current sizing method.The evaluation will investigate three aspects for each scenario: • The static aspect, which investigates the statistical characteristics of the scenario’sprescription. • The dynamic aspect, which evaluates the impact of the scenario’s prescription on thepower grid. • The economic, which investigates the scenario’s cost. At the end of the study, RTE will dispose of a set of scenarios that are applicable to theFrench system with satisfying performances in order to select the best scenario consideringits cost/efficiency balance.
De studier som genomförts i detta examensarbete kommer från ett större projekt, frånENTSO-E (gathering of the European Transmission System Operators (TSO)) med fokus på enpresentation av en europeisk plattform för utbyte av balanserad energi från frekvensåterställnings reserven. Frekvens återställnings reserven är kraftreserver som gör det möjligtför en TSO (systemansvarig) att balansera förbrukningen och produktionen. Behandlingen avdessa reserver är därför strategisk för en TSO. RTE (den franska TSOn) deltar i dettaeuropeiska projekt och detta har medfört att RTE ifrågasätter sin nuvarande sekundäramätmetod. Målsättningen för mätmetoden är att veta vilket krav på reserven som behövsför nästa dag. Syftet med detta examensarbete är att utvärdera en ny mätmetod. För att nåmålet identifieras två deluppgifter. Den första är anpassningen av den mätmetod somföreslås av ENTSO-E. Denna nya mått metod bör tillämpas på det franska kraft systemet ochdess förutsättningar. Detta kräver vissa ändringar från den ursprungligt föreslagna metoden.Vi kommer att använda metoden i olika scenarier och med olika parametrar.Den andra deluppgiften fokuserar på utvärderingen av de olika scenarierna och jämförelsenmed den aktuella mätmetoden. Utvärderingen kommer att undersöka tre aspekter för varjescenario: - Den statiska aspekten som undersöker de statiska egenskaperna för scenariots krav. - Den dynamiska aspekten som utvärderar effekterna av scenariots krav på elnätet. - Den ekonomiska som undersöker scenariots kostnad. Slutsatsen är att RTE kommer att kunna använda ett par uppsättningar av de scenarier somär tillämpliga på det franska systemet med tillfredsställande resultat till att kunna välja detbästa scenariot med tanke på dess kostnad och effektivitet.
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Gregory, Peter. "Analysis of sedimenting Kaolin suspensions by miniaturised Electrical Resistance Tomography." Thesis, University of Exeter, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302456.

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Coppez, Gabrielle. "Optimal sizing of hybrid renewable energy systems for rural electrification." Master's thesis, University of Cape Town, 2011. http://hdl.handle.net/11427/10274.

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Includes bibliograhical references.
This project has the objective of creating a tool for feasibility assessment and recommendations of sizing of hybrid renewable energy systems in rural areas in South Africa. This involves the development of a tool which would analyse information input about the climate of the area and the load demand.
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Kuo, Irene Y. (Irene Yunchia) 1976. "A methodology for sizing components in a dual-voltage automotive electrical system." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/80198.

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Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
Includes bibliographical references (p. 113).
by Irene Y. Kuo.
S.B.and M.Eng.
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Wills, William Noah. "A General Method for Sizing Battery Energy Storage Systems for Use in Mitigating Photovoltaic Flicker." Thesis, University of Missouri - Columbia, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=13850758.

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A method for sizing battery energy storage (BES) systems for use in mitigating voltage flicker caused by solar intermittency in photovoltaic generation was developed. The method creates a “design day” from existing solar data and designs the power and energy requirements for a BES system that can help a photovoltaic facility mitigate flicker caused by solar activity associated with the design day. An economic analysis of lead-acid and lithium-ion options for the BES was also developed. The method was then applied to a proposed photovoltaic project in the Midwestern United States.

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Bagheri, Rajeoni Alireza. "ANALOG CIRCUIT SIZING USING MACHINE LEARNING BASED TRANSISTORCIRCUIT MODEL." University of Akron / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=akron1609428170125214.

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Cameron, Grant Arthur 1960. "A model and algorithm for sizing and routing DCS switched telecommunications networks." Diss., The University of Arizona, 1998. http://hdl.handle.net/10150/282772.

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Demand for broadband services such as fax, videotelephony, video conference and data transmission continues to explode as we move into the twenty-first century. The new broadband demand differs from voice traffic in that it varies rapidly with respect to the average length of time capacity is held by a customer. Hence, steady state models of network traffic are not valid in general, and may not provide approximations that are sufficiently accurate for network design. In addition, modern telecommunications networks incorporate advanced switching technology that can provide flexible routing of network traffic based on network load and projected demand. It is desireable to take advantage of this new flexibility to design reliable, yet low cost, networks. In this dissertation a multistage stochastic linear programming model for the design of broadband networks is presented, along with a specialized algorithm for solving the program. The algorithm is based on Network Recourse Decomposition (NRD) first introduced by Powell and Cheung. The solution method incorporates cost calculations that prove to be useful for both sizing and routing decisions.
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Klasson, Alexander, and Philip Melin. "Battery Sizing and Placement in the Low Voltage Grid including Photovoltaics." Thesis, Linköpings universitet, Fordonssystem, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166795.

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Installations of photovoltaic power production increases each year. This can have a negative consequence on the distribution grid where the voltage can increase. The electric distribution companies in Sweden have a responsibility in keeping the grid at certain voltages, and have to reinforce the grid if these voltages are outside these levels. This Master's Thesis investigates the difference in strengthening the grid with help of cables or with help of batteries, especially the economic differences between the two and in which cases they might be viable, both today and in the future. A real case in a low distribution grid, where photovoltaic production was too large will be used as basis of the thesis. In this case, the problematic part of the grid with most production was moved to a network station close by which lead to a significant drop in voltages on the first grid. To evaluate the different solutions a simulation tool developed previously is further built upon, to be able to create simulations of the grid investigated. It is also possible to test replacing or strengthening cables with this tool. An optimisation tool is then created, that is used to test where batteries can be placed and how large they have to be to keep the voltages and currents within set ranges. From the results, the most significant conclusion is that batteries are not yet viable as a replacement for grid reinforcements in the base case evaluated. Today this is mostly due to the steep prices of batteries, and long life-lengths of cables where they can be used for significantly longer than batteries as grid reinforcements. However, in the future, there are situations where batteries may be economically more viable. There is also a portability aspect in batteries, where batteries could be used as a temporary solution where it may not be possible to install cable reinforcements immediately. Lastly, the optimal placement of batteries was established to be as close to the problem zone, i.e. the photovoltaic power production as possible. This means that with growing popularity of stationary batteries at home and electric vehicles, these types of solutions could possibly be used in the future.
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Panagiotou, Konstantina. "Design recommendations and sizing guidelines for small scale grid-connected decentralised energy systems." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/55365/.

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Decentralised energy systems (DES) can be seen as a promising network topology which can potentially address the 21st century energy and power challenges that the existing hierarchical, centrally controlled power grid is required to face. Comprehensive design and representation of such systems are among the many obstacles which restrict the wider spread of DES. This thesis is concerned with the feasibility and profitability of small scale grid-connected DES located in UK. A suitable design and development procedure was proposed in this study for the analytical and detailed representation of the systems considered. The design procedure followed was integrated with the control, management and sizing strategies via the monitor of the system operation and the power flow. The effect of different technical parameters on the system performance and viability was investigated and the outcome was utilised in planning and scheduling decisions. Finally, comparisons between different specific test scenarios, energy systems, overnight charging control algorithms, energy storage sizes, etc. were implemented and conclusions regarding the system financials were drawn. This study can be seen as a design and sizing guide or a process simulation interactive software which provides design recommendations, sizing guidelines and useful system insights to the end users and the management authority/aggregators.
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Tan, Chin Hwee. "Optimization of power and delay in VLSI circuits using transistor sizing and input ordering." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/35979.

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Books on the topic "Electrical sizing":

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McGlothin, James Jeffrey. Improved methodology for sizing of Naval electrical power plants. Springfield, Va: Available from the National Technical Information Service, 1993.

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Wyatt, Alan. Wind electric pumping systems: Sizing and cost estimation. Washington, D.C: American Wind Energy Association, 1992.

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IEEE Standards Coordinating Committee 21, Photovoltaics. and IEEE Standards Board, eds. IEEE recommended practice for sizing lead-acid batteries for photovoltaic (PV) systems. New York, NY: Institute of Electrical and Electronics Engineers, 1990.

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IEEE Standards Coordinating Committee 21., IEEE Standards Board, IEEE Standards Association, and Institute of Electrical and Electronics Engineers., eds. IEEE recommended practice for sizing lead-acid batteries for photovoltaic (PV) systems. New York: Institute of Electrical and Electronics Engineers, 2001.

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Steele, Gordon R. Transistor sizing in the design of high-speed CMOS super buffers. 1988.

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Hall, F. Building Services & Equipment Vol. 3: Pipe-Sizing, Drainage, Electrical Installations, Ventilation, Air Conditioning, Lighting & Solar Heating. 3rd ed. Trans-Atlantic Publications, 1994.

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Salem, Salma. Improved Techniques for Sizing and Allocation of Distributed Generators in Electrical Systems Using Voltage Stability Indices: A Thesis for the Degree of Master of Science in Electrical and Control Engineering. Independently Published, 2020.

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IEEE recommended practice for sizing lead-acid batteries for photovoltaic (PV) systems. New York: Institute of Electrical and Electronics Engineers, 1990.

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Latta, Sara L. Microwave man: Percy Spencer and his sizzling invention. 2014.

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Munson, Carol Heding. Simply Grilling: 100 Sizzling Dishes to Cook on Gas, Charcoal, and Electric Grills (Cooking Simply) (Cooking Simply). Surrey Books, 1999.

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Book chapters on the topic "Electrical sizing":

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Franchi, Claiton Moro. "Variable Frequency Drive Sizing and Applications." In Electrical Machine Drives, 333–51. Boca Raton : Taylor & Francis, a CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa, plc, 2018.: CRC Press, 2019. http://dx.doi.org/10.1201/b22314-10.

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Papa, David A., and Igor L. Markov. "Gate Sizing During Timing-Driven Placement." In Lecture Notes in Electrical Engineering, 65–80. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-1356-1_5.

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Sreenath, K., and S. R. Ramesh. "Statistical Viability Analysis and Optimization Through Gate Sizing." In Lecture Notes in Electrical Engineering, 149–55. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8240-5_17.

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Espanet, Christophe, Daniel Depernet, Anne-Claire Sautter, and Zhenwei Wu. "Analytical Sizing Models for Electrical Energy Systems Optimization." In Integrated Design by Optimization of Electrical Energy Systems, 45–105. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118561812.ch2.

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Jiang, Dongsheng. "Electrical Power Sizing and Performance Simulation Tools for Spacecraft." In Lecture Notes in Electrical Engineering, 314–22. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-33-4102-9_39.

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Boukir, Anass, Vincent Reinbold, Florence Ossart, Jean Bigeon, and Paul-Louis Levy. "Optimal Sizing of Tramway Electrical Infrastructures Using Genetic Algorithms." In Lecture Notes in Electrical Engineering, 543–55. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-24837-5_41.

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Dhanraj, Wairokpam, Ingudam Chitrasen Meitei, and Moirangthem Twinkle Devi. "Optimal Sizing of a Hybrid System for Litan, Manipur." In Lecture Notes in Electrical Engineering, 545–58. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1520-8_44.

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Li, Bei, Mei Han, and Jiangchen Li. "Sizing Grid-Connected Microgrids Based on Deep Reinforcement Learning." In Lecture Notes in Electrical Engineering, 515–23. Singapore: Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0869-7_56.

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Bouafia, Mohammed, Amine El Fathi, Mohamed Bendaoud, Azeddine El-Hammouchi, and Nabil El Akchioui. "Sizing Renewable Energy by Using Genetic Algorithm." In Advances in Electrical Systems and Innovative Renewable Energy Techniques, 165–70. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49772-8_21.

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Gupta, Abhishek Kumar, Pankaj Tripathi, and Shashank Dadhich. "Optimal Sizing of DG Solar Wind Hybrid System Using HOMER." In Lecture Notes in Electrical Engineering, 775–84. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4971-5_57.

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Conference papers on the topic "Electrical sizing":

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Golder, Anindita, and Francois Bouffard. "Microgrid Sizing and Operation." In 2021 IEEE Electrical Power and Energy Conference (EPEC). IEEE, 2021. http://dx.doi.org/10.1109/epec52095.2021.9621352.

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Marinov, Marin, Vencislav Valchev, Radko Stoyanov, and Pavel Andreev. "An Approach to the Electrical Sizing of The Electric Motorcycle Drive." In 2018 20th International Symposium on Electrical Apparatus and Technologies (SIELA). IEEE, 2018. http://dx.doi.org/10.1109/siela.2018.8447065.

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Laird, Cary, Donald Docimo, Christopher T. Aksland, and Andrew G. Alleyne. "Graph-Based Design and Control Optimization of a Hybrid Electrical Energy Storage System." In ASME 2020 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/dscc2020-3233.

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Abstract Hybrid energy storage systems are a popular alternative to traditional electrical energy storage mechanisms for electric vehicles. Consisting of multiple heterogeneous storage elements, these systems require thoughtful design and control techniques to ensure adequate electrical performance and minimal added weight. In this work, a graph-based design optimization framework is extended to facilitate design and control optimization of a battery-ultracapacitor hybrid energy storage system. For a given high ramp rate load profile, a hybrid electrical energy storage system consisting of battery and ultracapacitor packs with proportional-integral controllers is considered. A multi-objective optimization problem is formulated to simultaneously optimize sizing and performance of the system by minimizing mass and deviations from ideal controller performance. This optimization is achieved by adjusting the size of the energy storage system and parameters of the feedback controller. A Pareto curve is provided, which exhibits the tradeoffs between sizing and performance of the hybrid energy storage system. Dynamic simulation results demonstrate optimized designs outperform initial designs in both sizing and electrical performance objectives. The design and control optimization approach is shown to outperform a similar sizing optimization approach.
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Masi, James, Crystal Nadeau, and Jacob Smith. "Sizing photovoltaic systems components for stand-alone operation." In 2007 Electrical Insulation Conference and Electrical Manufacturing Expo (EIC/EME). IEEE, 2007. http://dx.doi.org/10.1109/eeic.2007.4562655.

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Sanz Bobi, Juan de Dios, Federico Jorreto Marcos, and Jorge Garzo´n Nu´n˜ez. "A Simulation Tool for Sizing Electrical Railway Lines." In ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/jrc/ice2007-40028.

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Railway transport market necessities demand a speed increase of medium and long distance circulations. The commitment with environment and the saturation of the European airspace explain the present success of the European high speed railway lines and specially the Spanish High Speed Lines thanks to the courageous plan of investments that foretells a promising future for this sector. In order to reach greater speed in a more rational, economic and systematic way, the use of mathematical model based simulation tools that allow simulating the behaviour of the system in a trustworthy and economic form are a must. Railway lines’ requirements until now were based in proven veteran designs. Nevertheless the current demands are enormous and the use of computer tools to study the electrical behavior to reach the objective is unavoidable. Thus, simulation tools permits the calculation of the technical characteristics of the electrification system by obtaining the necessary physical magnitudes to evaluate correct operation and correctly sizing of the elements that are part of the electrification system.
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Raczkowski, B. C., M. Boyd, M. Johnson, R. Yeu, E. Walters, A. Donovan, and S. S. Patnaik. "High-Level Integration Sizing Tool for Electrical Architectures (HighLITE)." In 2022 IEEE/AIAA Transportation Electrification Conference and Electric Aircraft Technologies Symposium (ITEC+EATS). IEEE, 2022. http://dx.doi.org/10.1109/itec53557.2022.9813989.

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Opathella, Chandrabhanu, and Bala Venkatesh. "Energy Storage Sizing and Siting in Microgrids." In 2018 IEEE Electrical Power and Energy Conference (EPEC). IEEE, 2018. http://dx.doi.org/10.1109/epec.2018.8598438.

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Bitsi, K., M. E. Beniakar, O. Wallmark, and S. G. Bosga. "Preliminary Electromagnetic Sizing of Axial-Flux Induction Machines." In 2020 International Conference on Electrical Machines (ICEM). IEEE, 2020. http://dx.doi.org/10.1109/icem49940.2020.9270719.

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Mallick, Soumen, Kumari Suman, Rajib Kar, Durbadal Mandal, and Sakti Prasad Ghoshal. "Sizing of two stage Op-Amp using OHS algorithm." In 2017 International Electrical Engineering Congress (iEECON). IEEE, 2017. http://dx.doi.org/10.1109/ieecon.2017.8075891.

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Cleary, Timothy, and Brent Ballew. "Electrical Energy Storage Hardware-in-the-Loop Simulation of a Hybrid Electric Diesel and Electric Only Locomotive." In 2015 Joint Rail Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/jrc2015-5755.

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Abstract:
Hardware-in-the-Loop (HIL) testing allows for scaled to full-scale evaluation of components without constructing full-scale vehicle prototypes. HIL is also a rapid means of performance evaluation of difficult to model components, in real-time simulation with up to full-scale components providing their own response in place of a model. HIL also provides a working tool for control algorithm refinements prior to full system integration. In hybrid and electric locomotive applications this is particularly important while choosing the battery chemistry and sizing the energy storage system. Energy storage HIL testing permits optimal sizing of battery power and energy density along with management algorithm tuning. In general, HIL provides insight into optimal locomotive powertrain design. After the development of full EV and HEV locomotive models, battery component models were replaced with real-time interfaces to lead carbon and lithium cobalt batteries, which validated the battery models and helped tune vehicle controllers for direct application onto the vehicle platform.

Reports on the topic "Electrical sizing":

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Tow Leong, Tiang, Mohd Saufi Ahmad, Ang Qian Yee, Syahrun Nizam Md Arshad@Hashim, Mohd Faizal Mohd Zahir, Mohd Azlizan Moh Adib, Nazril Husny, Tan Kheng Kwang, and Dahaman Ishak. HANDBOOK OF ELECTRICAL SYSTEM DESIGN FOR NON-DOMESTIC BUILDING. Penerbit Universiti Malaysia Perlis, 2023. http://dx.doi.org/10.58915/techrpt2023.001.

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This technical report presents the electrical system installation design for development of a factory with 1 storey and 2 storey of offices. Firstly, the general methodology of designing the electrical system are elaborated in this report. As overall, the methodologies in designing the components of the electrical system are explained and elaborated, which included: (a) load and maximum demand estimation; (b) miniature circuit breaker (MCB) selection; (c) moulded case circuit breaker (MCCB) selection; (d) air circuit breaker (ACB) selection, (e) residual current device (RCD) selection; (f) protection relay selection; (g) current transformer (CT) selection; (h) sizing selection for cable and live conductors; (i) capacitor bank selection for power factor correction (PFC); and (j) distribution transformer and its protection devices selection. Then, the electrical system of this project is computed and designed by using the methodologies aforementioned. Firstly, the electrical system of various distribution boards (DBs) with the protection/metering devices along with its phase and earthing cables for every final circuits are designed and installed in the factory. Next, the installation is proceeded with the electrical system of main switchboard (MSB) with the protection/metering devices along with its phase and earthing cables for every DBs. Also, the electrical system of PFC by using detuned capacitor bank with various protection/metering devices is designed and built in the plant. Apart from that, the factory is equipped with the electrical system of high tension (HT) room that included the distribution power transformer with the protection/metering devices along with its phase and earthing cables. Lastly, the methodologies and the computation design of the electrical system installation in the context of connected load, load currents, maximum demand, MCB, MCCB, ACB, RCD, protection relay, metering CTs, live cable, protection conductor/earth cable, detuned capacitor bank, and distribution transformer, are prepared according to several important standards, for instance, the MS IEC 60364, Electrical Installations for Buildings, Suruhanjaya Tenaga (ST) – Non-Domestic Electrical Installation Safety Code, Electricity Supply Application Handbook, Tenaga Nasional Berhad (TNB).
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Krivoi, Kallmeyer, and Baranyak. L52199 Nopig Metal-Loss Detection System for Non-Piggable-Pipelines. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), February 2005. http://dx.doi.org/10.55274/r0011343.

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This project investigated and upgraded the digital filtering used to interpret NoPig displacement data. This upgrade should allow the system to be used on long seam welded pipes. Limited laboratory testing was performed to show the improvement on ERW pipe. The NoPig method is a non-destructive testing method for unpiggable pipelines which uses above ground measurements for detecting and sizing wall thickness anomalies like corrosion. The method uses an applied current containing several distinct frequencies between two points on a pipeline up to 1 km apart. The resultant magnetic field is measured above ground along the pipe. The measurement data is processed to determine the deviation of an equivalent current line from the center of the pipe, called displacement. Due to the skin effect and the magnetic stray flux, variation of the displacement with frequency indicates a local wall thinning of the pipeline. ERW-pipes produce an offset in displacements caused by different magnetic and electric properties in the area of the long seam. This offset changes from joint to joint because the clock position of long seams in neighboring joints is different. In order to detect defects this offset must be filtered or removed from the data. The filtering procedure and software developed in this project significantly enhances the probability of detection in ERW pipelines over previous filtering schemes. Additionally upgrades in the system hardware reduced uncertainty in the definition of displacements. In the limited data set of a few pipe joints possessed at NoPig�s Hildesheim offices, defect detection was improved from 45% to 90% in and ERW pipe with artificial defects. Although these results are very encouraging a larger more controlled test is needed to determine the probability of detection for the NoPig system in long seam welded pipe.

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