Relevant bibliographies by topics / Multi-Three-phase electrical machines

Academic literature on the topic 'Multi-Three-phase electrical machines'

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Published: 14 March 2023

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Journal articles on the topic "Multi-Three-phase electrical machines"

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Gutierrez-Reina, Daniel, Federico Barrero, Jose Riveros, Ignacio Gonzalez-Prieto, Sergio Toral, and Mario Duran. "Interest and Applicability of Meta-Heuristic Algorithms in the Electrical Parameter Identification of Multiphase Machines." Energies 12, no. 2 (January 19, 2019): 314. http://dx.doi.org/10.3390/en12020314.

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Multiphase machines are complex multi-variable electro-mechanical systems that are receiving special attention from industry due to their better fault tolerance and power-per-phase splitting characteristics compared with conventional three-phase machines. Their utility and interest are restricted to the definition of high-performance controllers, which strongly depends on the knowledge of the electrical parameters used in the multiphase machine model. This work presents the proof-of-concept of a new method based on particle swarm optimization and standstill time-domain tests. This proposed method is tested to estimate the electrical parameters of a five-phase induction machine. A reduction of the estimation error higher than 2.5% is obtained compared with gradient-based approaches.
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Chandrasekaran, V., and T. Manigandan. "Energy Conservation through Multi Winding Induction Machines." Advanced Materials Research 433-440 (January 2012): 7165–69. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.7165.

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Three phase induction motors are employed in Textile mills, Agriculture and in almost all the machine tools. More than 60% of electrical energy generated being consumed by the induction motors. Hence, even a small contribution in the improvement of the power factor and efficiency will be cost effective. The power factor and efficiency of an induction motor is based on the shaft load and in order to improve the same, multi windings are suggested in the same stator. In multi winding induction machines, when one set of windings is connected to a three phase a supply, a revolving magnetic field of constant magnitude is developed in the air gap which is responsible to work as a conventional induction motor to meet the mechanical load and to develop a three phase EMF in the other winding that works as an Induction Alternator (IA).Double Winding Induction Motor (DWIM) also provides an opportunity to load each winding individually to its rated capacity. A small three phase load or a single phase load may be connected to the second set of winding. The dependency of separate supply for this load is eliminated. Hence, improvement in the efficiency, power factor and energy conservation is made possible in these machines. In order to validate the problem statement, a 3-phase, 3.0 kW, 415 V Double Winding Induction Motor(DWIM), a 3-phase, 3.0 kW, 415 V Double Winding Synchronous Reluctance Motor (DWSyRM), a 3-phase, 2.2 kW, 415 V Three Winding Induction Motor (TWIM) have been designed, fabricated and tested. Two controllers have been designed, one for a DWIM to operate the motor in power balancing and maximum efficiency modes of operation and other to operate TWIM at three different voltage levels depending upon the shaft load. In this paper, detailed comparisons of performances of three multi winding machines are presented.
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Furtat, Igor, Pavel Gushchin, Evgeny Tupichin, and Alexey Peregudin. "Control study of multi-machine power systems under variations of mechanical input power and communication delay." Cybernetics and Physics, Volume 8, 2019, Number 4 (December 30, 2019): 235–43. http://dx.doi.org/10.35470/2226-4116-2019-8-4-235-243.

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The paper studies the robust control for multi-machine power systems under parametric uncertainties, perturbed mechanical input power and unknown variable communication time-delay. Only relative speed of each electrical generator is available for measurement. The theoretical investigations show that the proposed algorithm synchronizes the multi-machine power system with the required accuracy in the normal mode and under symmetrical 3-phase short circuit faults which occur on ransmission lines. Numerical investigations illustrate the efficiency of the proposed scheme for the three machines and the New England Power system benchmark.
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Wang, Xuchen, Giacomo Sala, He Zhang, Chunyang Gu, Giampaolo Buticchi, Andrea Formentini, Chris Gerada, and Patrick Wheeler. "Torque Ripple Reduction in Sectored Multi Three-Phase Machines Based on PWM Carrier Phase Shift." IEEE Transactions on Industrial Electronics 67, no. 6 (June 2020): 4315–25. http://dx.doi.org/10.1109/tie.2019.2931239.

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Sala, Giacomo, Michele Mengoni, Gabriele Rizzoli, Luca Zarri, and Angelo Tani. "Decoupled d–q Axes Current-Sharing Control of Multi-Three-Phase Induction Machines." IEEE Transactions on Industrial Electronics 67, no. 9 (September 2020): 7124–34. http://dx.doi.org/10.1109/tie.2019.2941127.

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Barre, Olivier, and Bellemain Napame. "Fractional Slot Concentrated Windings: A New Method to Manage the Mutual Inductance between Phases in Three-Phase Electrical Machines and Multi-Star Electrical Machines." Machines 3, no. 2 (June 10, 2015): 123–37. http://dx.doi.org/10.3390/machines3020123.

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Gong, Jinlin, Benteng Zhao, Youxi Huang, Eric Semail, and Ngac Ky Nguyen. "Quantitative Comparisons of Outer-Rotor Permanent Magnet Machines of Different Structures/Phases for In-Wheel Electrical Vehicle Application." Energies 15, no. 18 (September 13, 2022): 6688. http://dx.doi.org/10.3390/en15186688.

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As one of the key components, low-speed direct-drive in-wheel machines with high compact volume and high torque density are important for the traction system of electric vehicles (EVs). This paper introduces four different types of outer-rotor permanent magnet motors for EVs, including one five-phase SPM machine, one three-phase IPM machine with V-shaped PMs, one seven-phase axial flux machine (AFM) of sandwich structure and finally one hybrid flux (radial and axial) machine with a third rotor with V-shaped PMs added to the AFM. Firstly, the design criteria and basic operation principle are compared and discussed. Then, the key properties are analyzed using the Finite Element Method (FEM). The electromagnetic properties of the four fractional slot tooth concentrated winding in-wheel motors with similar dimensions are quantitatively compared, including air-gap flux density, electromotive force, field weakening capability, torque density, losses, and fault tolerant capability. The results show that the multi-phase motors have high torque density and high fault tolerance and are suitable for direct drive applications in EVs.
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Jedryczka, Cezary. "Comparative analysis of the three- and six-phase fractional slot concentrated winding permanent magnet machines." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 36, no. 3 (May 2, 2017): 811–23. http://dx.doi.org/10.1108/compel-09-2016-0431.

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Purpose The purpose of this paper is to analyse and compare the functional parameters of three- and six-phase permanent magnet synchronous motors (PMSM) with fractional-slot concentrated windings (FSCW). Design/methodology/approach The investigations are focused on the comparison of the distortions of back electromotive force (emf) and magnetomotive force (mmf) waveforms, as well as torque ripples, radial force spatial harmonics and motor performance studies. The finite element models of the test machine and a personally developed computer code have been used to calculate motor characteristics and analyse and synthesise multiphase winding layouts, respectively. Findings Compared with the traditional three-phase PMSM designs, the proposed six-phase machines are characterized by a significantly lower content of sub-harmonics in mmf waveform distribution. Moreover, the investigated six-phase machines exhibited a higher average value of electromagnetic torque, significantly lower torque ripples and a reduced value of low-order harmonics of the radial component of the electromagnetic force in the air-gap of the machine. Originality/value The analyses presented in this paper show that six-phase PMSM with FSCWs are advantageous to their counterpart three-phase machines. Specifically, they are more suited to working with multiple drives supplying a segmented winding system while simultaneously offering higher performance. This suitability to the use of a multi-drive supply for one motor offers flexibility and cost reduction while increasing the fault tolerance of a power train system.
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Babu, Yaramasu Suri, and Koritala Chandra Sekhar. "Five-phase induction motor drive for electric vehicle with high gain switched-inductor quasi impedance source inverter." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 1 (March 1, 2022): 411. http://dx.doi.org/10.11591/ijpeds.v13.i1.pp411-422.

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Switched-inductor quasi-impedance source inverter (SL-qZSI) with high gain fed five-phase induction motor drive for electric vehicle (EV) applications is proposed in this paper. Multi-phase electric machines have been predicted for application where the entire system should have better reliability and demanded power per phase is low especially for autonomous applications like EVs. To supply variable voltage and frequency to multi-phase machines, multi-phase inverters are required. SL-qZSI offers enhanced boost capability with respect to traditional impedance source converters by inserting three diodes and only one inductor to the basic quasi-impedance source inverter (qZSI). Also, SL-qZSI offers withstanding capability during voltage dip results line harmonics are diminished; enhances reliability of inverter; and extended output voltage range. The key idea of this paper is to design and develop a high performance and highly reliable SL-qZSI fed five-phase Induction Motor drive and validate the proposed system depends on results of Simulation with the help of MATLAB; these findings were comparable to the similar type of existing converters. We can notice from the performance analysis of the proposed system that it can provide enhanced voltage boosting capability and proved that it has significant potential for the suggested multi-phase variable speed drive (VSD) system.
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Zhang, Jian-Ya, Qiang Zhou, and Kai Wang. "Dual Three-Phase Permanent Magnet Synchronous Machines Vector Control Based on Triple Rotating Reference Frame." Energies 15, no. 19 (October 4, 2022): 7286. http://dx.doi.org/10.3390/en15197286.

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This paper presents a triple rotating coordinate transformed vector control method for dual three-phase permanent magnet (PM) machines. In the proposed scheme, the control variables are converted to three sets of αβ components directly, which are 120° electric degrees different from each other. It omits the complicated six-dimensional transformed matrix and reduces the computation greatly. The relationship with vector space (VSD) control was mathematically analyzed. By ensuring the consistency of control variables in the three stationary reference frames, the suggested method can not only achieve the same fundamental control performance as VSD but compensate for the imbalance current caused by the harmonics in the back electromotive force. In addition, the proposed method belongs to multi redundancy control in theory, which is maybe a good solution for fault-tolerant operation. Finally, a prototype dual three-phase PM machine was tested. The experimental results are in good agreement with the theoretical analysis.
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Dissertations / Theses on the topic "Multi-Three-phase electrical machines"

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Vichis-Rodriguez, Damian Sergio. "Modelling of three phase AC machines suitable for internal fault simulation, detection and analysis in multi-machine power systems." Thesis, University of Glasgow, 2010. http://theses.gla.ac.uk/1782/.

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The ever increasing demand for electrical energy has meant that electrical power systems have evolved to be the highly complex networks that are in existence today, where the transient interactions that take place between large synchronous generators have been the focus of advanced research for many decades. More recently, the proliferation of synchronous and asynchronous generators of comparatively small rating, which are not centrally planned, has added new impetus to this area of research. At a time when not only technical but also economic and environmental concerns must be carefully assessed, more realistic models of the individual power plant transient response and its interaction with the rest of the network become mandatory to achieve more accurate analysis of the network operation and prevent wastage of technical and economical resources. The main thrust of this research project is to develop comprehensive models of rotating machinery with which to assess the transient response of electrical power networks that undergo severe unbalanced operation due to faulty conditions developing anywhere in the power network, including the rotating machinery’s windings. To achieve an unrivalled speed of response, a nodal-based model of the electrical power network has been developed, enabling the study of power networks of any size and topological formation with the utmost flexibility and efficiency. The rotating machinery addressed in this research work is the three-phase synchronous generator and the three-phase asynchronous (induction) machine. In multi-machine power systems transient studies, it is common to look at all the rotating machinery in the network as being healthy units having an idealized sinusoidally distributed stator winding – the possibility of a severe unbalanced condition internal to the machine due to internal fault or the effect of space harmonics, has, so far, not been addressed in a multi-machine environment. In this research work, new EMTP type models, with enhanced numerical properties, are constructed for the simulation of internal and external machine fault phenomena with different levels of details including the effects of saturation and space harmonics. Advanced numerical methods are employed to improve on the numerical stability of the network model allowing the use of larger time steps than what otherwise is possible with traditional numerical methods, enabling the new model to execute faster than existing models and yet to exhibit the same degree of numerical accuracy with an unrivalled degree of modelling flexibility. A case in point is an application made to model the transient response of a Variable Frequency Transformer (VFT) undergoing internal faults on its stator side. The rotating machinery models with internal fault representation developed in this research lend themselves to an application in the area of condition monitoring, where a new method is developed to detect internal faults in the stator side of three phase rotating machinery. The method is shown to be highly effective when applied to machines operating in an isolated environment as well as in a multi-machine power system, performing very well when applied to different types of equipment and various kinds of internal faults.
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Book chapters on the topic "Multi-Three-phase electrical machines"

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Boldea, Ion. "Multi-Pole Coil Three-or Two-Phase Linear PM Reluctance Motors." In Linear Electric Machines, Drives, and MAGLEVs Handbook, 369–98. CRC Press, 2017. http://dx.doi.org/10.1201/b13756-14.

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Tahir Guneser, Muhammet, Mohammed Ayad Alkhafaji, and Cihat Seker. "Design, Simulation and Analysis of the Propulsion and Control System for an Electric Vehicle." In New Perspectives on Electric Vehicles [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98873.

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The problems of global warming, a decrease of the available natural resources and many other problems in the world that happen recently become the major cause for increasing the demand for a new type of vehicle. That vehicle can be an environmental friend and so that a new generation of vehicles has been invented and tried to solve and avoid many problems. In this chapter, the proposed system is called the Multi-Converter/Multi-Machine system (MCMMS) which consists of two Synchronous Reluctance Motor (SynRM) that drive the two rear wheels of Pure Electric Vehicle (PEV). The SynRM speed and torque are controlled by using three different strategies of the PID controller. The PSO algorithm has been used as an optimization technique to find the optimal PID parameter to enhance the drive system performance of the PEV. In this system, the space vector pulse width modulation inverter for voltage source (VS-SVPWMI) has been employed to convert the DC battery voltage to three-phase AC voltage that feeds the SynRM motor in the PEV. The linear speed of the vehicle is controlled by an Electronic Differential Controller (EDC) which gives the reference speed for each driving wheel which depends on the driver reference speed and the steering angle. The specified driving route topology with three different road cases has been applied to acting and show the resistive forces that affected on the PEV during its moving on the road. In addition, to test the efficiency and stability of the PEV on the roads. Hence, this chapter has a full design, simulation and several comparison results for the propulsion electric vehicle system and it has tested implemented in the Matlab/Simulink environment version R2020a.
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Conference papers on the topic "Multi-Three-phase electrical machines"

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Sala, Giacomo, Alessandro Marfoli, Mauro Di Nardo, Michele Degano, and Angelo Tani. "Analysis of Bearingless Multi-Sector and Multi-Three-Phase Permanent Magnet Motors." In 2022 International Conference on Electrical Machines (ICEM). IEEE, 2022. http://dx.doi.org/10.1109/icem51905.2022.9910697.

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Alosa, Ciro, Fabio Immovilli, and Emilio Lorenzani. "Multi-Three-Phase Propulsion System for Fault-Tolerant Naval Rim-Driven Propeller." In 2020 International Conference on Electrical Machines (ICEM). IEEE, 2020. http://dx.doi.org/10.1109/icem49940.2020.9270680.

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Galassini, A., A. Costabeber, M. Degano, C. Gerada, A. Tessarolo, and S. Castellan. "Distributed current control for multi-three phase synchronous machines in fault conditions." In 2016 XXII International Conference on Electrical Machines (ICEM). IEEE, 2016. http://dx.doi.org/10.1109/icelmach.2016.7732653.

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Stiscia, Ornella, Marco Biasion, Sandro Rubino, Silvio Vaschetto, Alberto Tenconi, and Andrea Cavagnino. "Iron Losses and Parameters Investigation of Multi-Three-Phase Induction Motors in Normal and Open-Phase Fault Conditions." In 2022 International Conference on Electrical Machines (ICEM). IEEE, 2022. http://dx.doi.org/10.1109/icem51905.2022.9910784.

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Ferreira, Fernando J. T. E., and Mihail V. Cistelecan. "Simulating multi-connection, three-phase, squirrel-cage, induction motors by means of changing the per-phase equivalent circuit parameters." In 2008 International Conference on Electrical Machines (ICEM). IEEE, 2008. http://dx.doi.org/10.1109/icelmach.2008.4799926.

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Pastura, Marco, Davide Barater, Stefano Nuzzo, and Giovanni Franceschini. "Multi Three-Phase Hairpin Windings for High-Speed Electrical Machine: Possible Implementations." In 2021 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD). IEEE, 2021. http://dx.doi.org/10.1109/wemdcd51469.2021.9425640.

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Dube, L., K. S. Garner, and M. J. Kamper. "Performance of Multi Three-Phase Converter-Fed Non-Overlapping Winding Wound Rotor Synchronous Wind Generator." In 2022 International Conference on Electrical Machines (ICEM). IEEE, 2022. http://dx.doi.org/10.1109/icem51905.2022.9910630.

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Virlan, B., Al Simion, L. Livadaru, S. Benelghali, and R. Outbib. "Analysis of a three phase induction motor with outer rotor for multi-speed applications." In 2012 XXth International Conference on Electrical Machines (ICEM). IEEE, 2012. http://dx.doi.org/10.1109/icelmach.2012.6349900.

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Kumar, Praveen, Ankit Dalal, and Amit Kumar Singh. "Identification of three phase induction machines equivalent circuits parameters using multi-objective genetic algorithms." In 2014 XXI International Conference on Electrical Machines (ICEM). IEEE, 2014. http://dx.doi.org/10.1109/icelmach.2014.6960336.

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Li, Ze, Pengzhao Song, Bradley Sato, Wenlong Li, Himavarsha Dhulipati, and Narayan C. Kar. "Novel Current Injection Based Multi-Parameter Estimation Technique for Dual Three-Phase PMSMs." In 2020 23rd International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2020. http://dx.doi.org/10.23919/icems50442.2020.9291058.

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