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Статті в журналах з теми "Interior permanent magnet"

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Beniakar, Minos E., Athanasios G. Sarigiannidis, Panagiotis E. Kakosimos, and Antonios G. Kladas. "Evolutionary Optimization of a Fractional Slot Interior Permanent Magnet Motor for a Small Electric Bus." Materials Science Forum 792 (August 2014): 373–78. http://dx.doi.org/10.4028/www.scientific.net/msf.792.373.

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Fractional Slot Concentrated Winding (FSCW) Interior Permanent Magnet (IPM) motors constitute a favorable choice for electric vehicle applications due to their inherent advantages of high efficiency and performance, field weakening capability and permanent magnet effective shielding from eddy currents. In this paper, an IPM motor with buried sinusoidal magnets for a small electric bus is optimized in terms of both efficiency and performance. The overall magnet volume and the corresponding iron bridge width are maintained within specified borders, thus enabling adequate field weakening and permanent magnet shielding margins. In the optimization process a single-objective Differential Evolution (DE) algorithm is utilized, showing great convergence characteristics.
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Alberti, Luigi, Massimo Barcaro, Nicola Bianchi, Silverio Bolognani, Diego Bon, Mosè Castiello, Adriano Faggion, Emanuele Fornasiero, and Luca Sgarbossa. "Interior permanent magnet integrated starter‐alternator." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 30, no. 1 (January 4, 2011): 117–36. http://dx.doi.org/10.1108/03321641111091476.

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Dinh Hai Linh. "Torque imporvement of IPM motors with skewing magnetic designs." Journal of Military Science and Technology, no. 76 (December 12, 2021): 3–10. http://dx.doi.org/10.54939/1859-1043.j.mst.76.2021.3-10.

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In this paper, a type interior permanent magnet synchronous motor designs is proposed for sport scooter application to improve constant torque wide speed performance. Interior Permanent Magnet machines are widely used in automotive applications for their wide-speed range operation and low maintenance cost. An existing permanent magnet motor (commercial QS Motor) is 3 kW-3000 rpm. In order to improve torque and power in wide speed range, a IPM electric motor 5.5 kW -5000 rpm can run up to 100 km/h: An Step-Skewing Interior Permanent Magnet motor alternatives is designed and optimized in detail with optimal magnetic segment V shape. The electromagnetic charateristics of Interior Permanent Magnet motors with V shape are compared with the reference Surface Permanent Magnet motor for the same geometry parameter requirements. Detailed loss and efficiency result is also analyzed at rate and maximum speeds. A prototype motor is manufactured, and initial experimental tests are performed. Detailed comparison between Finite Element Analysis and test data are also presented. It is shown that it is possible to have an optimized Interior Permanent Magnet motor for such high-speed traction application. This paper will figure out optimal angle of magnetic V shape for maximum torque and minimum torque ripple.
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Ma, Shilun, Xueyi Zhang, and Wenjin Hu. "Design Optimization of Interior Double-Radial Synthetic Magnetic Field Permanent Magnet Generator for Electric Vehicle." MATEC Web of Conferences 202 (2018): 02001. http://dx.doi.org/10.1051/matecconf/201820202001.

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The Interior double-radial permanent magnent generator (IDRPMG) which composed by two groups of rectangular permanent magnets to provide parallel magnetic circuits of the rator and the sator core with less eddy current loss, low hormonic content and low cogging torque of the stator with fractional slot winding is developed. It has the advantages of remarkable magnetism gathering effect, strong magnetic field intensity and high space utilization. Combining Taguchi method and finite element method, the relevant parameters of the permanent magnet size and the angle between the first and second rectangle permanent magnets in rotor are optimized to get better the distortion rate of output voltage waveform, lower cogging torque and higer peak value of airgap flux density. Then finite element simulation is taken for the best optimization scheme through comparative analysis of the machine by before and after optimization. It showed that each performance index is improved after optimization. Finally, the prototype is manufactured, according to the optimization parameters and some experiments are conducted, which results verify the analys is preview well.
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Matsumoto, Naohisa, Masayuki Sanada, Shigeo Morimoto, and Yoji Takeda. "Torque Performance and Permanent Magnet Arrangement for Interior Permanent Magnet Synchronous Motor." IEEJ Transactions on Industry Applications 126, no. 7 (2006): 954–60. http://dx.doi.org/10.1541/ieejias.126.954.

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Palomo, Roberto Eduardo Quintal, and Maciej Gwozdziewicz. "Effect of Demagnetization on a Consequent Pole IPM Synchronous Generator." Energies 13, no. 23 (December 2, 2020): 6371. http://dx.doi.org/10.3390/en13236371.

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The design and analysis of a permanent magnet synchronous generator (PMSG) are presented. The interior permanent magnet (IPM) rotor was designed asymmetric and with the consequent pole approach. The basis for the design was a series-produced three-phase induction motor (IM) and neodymium iron boron (Nd-Fe-B) cuboid magnets were used for the design. For the partial demagnetization analysis, some of the magnets were extracted and the results are compared with the finite element analysis (FEA).
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Ishikawa, Takeo, Naoto Igarashi, and Nobuyuki Kurita. "Failure Diagnosis for Demagnetization in Interior Permanent Magnet Synchronous Motors." International Journal of Rotating Machinery 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/2716814.

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Since a high degree of reliability is necessary for permanent magnet synchronous motors, the detection of a precursor for the demagnetization of permanent magnets is very important. This paper investigates the diagnosis of very slight PM demagnetization. The permanent magnet volume is altered so as to mimic the effect of demagnetization. This paper investigates the influence of demagnetization by using several methods: the 3D finite element analysis (FEA) of the motor, the measurement of high-frequency impedance, and the measurement and FEA of the stator voltage and current under vector control. We have obtained the following results. The back-EMF is proportional to permanent magnet volume, and there is no difference in the demagnetization in the radial direction and in the axial direction. Even harmonics and subharmonics of flux density at the teeth tip could be useful for diagnosis if a search coil is installed there. The relatively low frequency resistance at the d-axis position is useful for diagnosis. Under vector control, the stator voltage is useful except in an intermediate torque range, and the intermediate torque is expressed by a simple equation.
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Li, Ya, Hui Yang, Heyun Lin, Shuhua Fang, and Weijia Wang. "A Novel Magnet-Axis-Shifted Hybrid Permanent Magnet Machine for Electric Vehicle Applications." Energies 12, no. 4 (February 16, 2019): 641. http://dx.doi.org/10.3390/en12040641.

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This paper proposes a novel magnet-axis-shifted hybrid permanent magnet (MAS-HPM) machine, which features an asymmetrical magnet arrangement, i.e., low-cost ferrite and high-performance NdFeB magnets, are placed in the two sides of a “▽”-shaped rotor pole. The proposed magnet-axis-shift (MAS) effect can effectively reduce the difference between the optimum current angles for maximizing permanent magnet (PM) and reluctance torques, and hence the torque capability of the machine can be further improved. The topology and operating principle of the proposed MAS-HPM machine are introduced and are compared with the BMW i3 interior permanent magnet (IPM) machine as a benchmark. The electromagnetic characteristics of the two machines are investigated and compared by finite element analysis (FEA), which confirms the effectiveness of the proposed MAS design concept for torque improvement.
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Shinagawa, Shuhei, Takeo Ishikawa, and Nobuyuki Kurita. "Characteristics of Interior Permanent Magnet Synchronous Motor with Imperfect Magnets." IEEJ Journal of Industry Applications 4, no. 4 (2015): 346–51. http://dx.doi.org/10.1541/ieejjia.4.346.

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Xiao, Yang, Z. Zhu, Geraint Jewell, Jintao Chen, Di Wu, and Liming Gong. "A Novel Asymmetric Rotor Interior Permanent Magnet Machine With Hybrid-Layer Permanent Magnets." IEEE Transactions on Industry Applications 57, no. 6 (November 2021): 5993–6006. http://dx.doi.org/10.1109/tia.2021.3117228.

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Дисертації з теми "Interior permanent magnet"

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Constantin, Radu Stefan. "Comparative study of surface permanent magnet and interior permanent magnet machines for direct drive wind power application." Thesis, University of Sheffield, 2017. http://etheses.whiterose.ac.uk/19800/.

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Vaez, Sadegh. "Loss minimization control of interior permanent magnet motor drives." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq22499.pdf.

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Ray, Subhasis. "Multi-objective optimization of an interior permanent magnet motor." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116021.

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In recent years, due to growing environmental awareness regarding global warming, green cars, such as hybrid electric vehicles, have gained a lot of importance. With the decreasing cost of rare earth magnets, brushless permanent magnet motors, such as the Interior Permanent Magnet Motor, have found usage as part of the traction drive system in these types of vehicles. As a design issue, building a motor with a performance curve that suits both city and highway driving has been treated in this thesis as a multi-objective problem; matching specific points of the torque-speed curve to the desired performance output. Conventionally, this has been treated as separate problems or as a combination of several individual problems, but doing so gives little information about the trade-offs involved. As a means of identifying the compromising solutions, we have developed a stochastic optimizer for tackling electromagnetic device optimization and have also demonstrated a new innovative way of studying how different design parameters affect performance.
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Weinreb, Benjamin Stone. "A novel magnetically levitated interior permanent magnet slice motor." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/130215.

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Анотація:
Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, May, 2020
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 223-226).
A magnetically levitated motor, also known as a bearingless motor, combines the function of a magnetic bearing and motor to both levitate and rotate a rotor. This enables contact-free operation, which is advantageous in applications which require low friction, long operational lifetime, and high purity or cleanliness. In this thesis, we present the design, construction, and testing of a novel magnetically levitated interior permanent magnet slice motor. This design is targeted for use as a blood pump in extracorporeal life support (ECLS) applications. A magnetically levitated blood pump reduces the risk of blood damage that frequently occurs at the blood seal in a conventional pump due to frictional heat generation.
We have designed and constructed a bearingless motor prototype system that consists of a novel segmented dipole interior permanent magnet (IPM) slice rotor, a bearingless motor stator based on a prior design, a position sensing system, a control system, and a user interface. The segmented dipole IPM rotor contains a unique pattern of interior permanent magnets arranged to generate a dipole air gap flux pattern. The magnets are encapsulated within an electrical steel rotor structure. This simple design provides balanced force and torque capacities as compared to prior art designs and alternate topologies. In addition to the segmented dipole IPM design, we also analyze several other bearingless IPM rotor design concepts and present comparisons of their predicted performance. The sensing system is used to provide rotor angle and radial position estimates for force commutation, torque commutation, and closed-loop radial suspension feedback control.
This system utilizes an array of Hall elements to sense the rotor's rotation angle along with differential pairs of optical sensors to sense the rotor's radial position. We also process the Hall element signals to produce estimates of the rotor's axial and tilt motions. While not required for commutation or control, these additional estimates are useful for characterizing the passively stable dynamics of the slice motor. We also perform tests to experimentally characterize the bearingless motor system performance. In these experiments, we demonstrate stable levitation and open-loop rotation of the segmented dipole IPM rotor. The system achieves a maximum rotor speed of 6156 RPM with no load in air. The system also exhibits asymmetric and rotor-angle-dependent suspension dynamics, achieving a minimum unity gain loop crossover frequency of 117 Hz.
The sensing system achieves 0.17 [mu]m RMS radial position resolution at a 15.6 kHz bandwidth and 0.015 degree RMS angular resolution at a 1.17 kHz bandwidth. Given these results, the segmented dipole IPM slice motor shows promise for ECLS applications as well as other applications which require a non-contact solution. The Hall element-based sensing system also shows promise for future use in prototype bearingless motor systems to provide both angular position estimates and diagnostic estimates of the rotor tilt and axial motions.
by Benjamin Stone Weinreb.
S.M.
S.M. Massachusetts Institute of Technology, Department of Mechanical Engineering
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Uddin, Mohammad Nasir. "Intelligent control of an interior permanent magnet synchronous motor drive." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0021/NQ55128.pdf.

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Germishuizen, Johannes Jacobus. "Analysis of interior permanent magnet motors with non-overlapping windings." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1400.

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Lovelace, Edward Carl Francis. "Optimization of a magnetically saturable interior permanent-magnet synchronous machine drive." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/9085.

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Анотація:
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
Includes bibliographical references (p. 258-263).
Interior permanent magnet (IPM) synchronous machines are attractive because they can achieve constant-power operation over a wide speed range with limited magnet strength requirements and reduced power electronics cost. These characteristics provide the IPM machine with advantages over alternative machine types in applications such as spindle and traction drives. An important challenge for high-performance IPM machine design is to model the magnetic saturation of the core in a manner that is accurate, flexible, and computationally fast for design optimization. A magnetically-saturable lumped parameter model (LPM) is developed for the optimized design of high-performance IPM synchronous machine drives. Using equivalent magnetic circuit analyses, the dq-frame inductances and magnet flux linkage are calculated for transversely-laminated IPM machines. The lumped parameters are employed to predict machine drive system performance for both rated-torque and constant-power operation. The results of saturable model calculations and finite element analysis (FEA) match very closely for the machine inductances, magnet flux linkage, and converted torque. Further validation is presented by comparing measurements of existing experimental machines to predictions from the saturable lumped parameter model. Agreement of measurements and predictions for the highly nonlinear saturable q-axis inductance is within 5% in the saturated excitation range. The utility of the saturable LPM is then demonstrated by developing a cost-optimized design for an automotive integrated starter/generator (ISG) that is rated at 4 to 6 kW during generating operation. This ISG machine is mounted in a direct-drive mechanical configuration on the engine crankshaft. Agreement between the saturable LPM and FEA calculations for q- and d- axis inductances and PM flux linkage are all within 5% for the entire excitation range. Results of this model have been combined with structural FEA and demagnetization studies to produce a machine design that is predicted to meet all key ISG performance requirements. For this application and the chosen cost model, it is shown that optimizing the combined machine and drive system versus optimizing only the machine reduces the overall cost prediction by 12%.
by Edward Carl Francis Lovelace.
Ph.D.
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Xia, Bing. "Investigation of novel multi-layer spoke-type ferrite interior permanent magnet machines." Thesis, Cranfield University, 2017. http://dspace.lib.cranfield.ac.uk/handle/1826/12320.

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The permanent magnet synchronous machines have been attracting more and more attention due to the advantages of high torque density, outstanding efficiency and maturing technologies. Under the urges of mandatory energy efficiency requirements, they are considered as the most potential candidates to replace the comparatively low-efficient induction machines which dominate the industrial market. However, most of the high performance permanent magnet machines are based on high cost rare-earth materials. Thus, there will be huge demands for low-cost high-performance permanent magnet machines. Ferrite magnet is inexpensive and abundant in supply, and is considered as the most promising alternative to achieve the goal of low cost and high performance. In consideration of the low magnetic energy, this thesis explored the recent developments and possible ideas of ferrite machines, and proposed a novel multi-layer spoke-type interior permanent magnet configuration combining the advantages of flux focusing technique and multi-layer structure. With comparable material cost to induction machines, the proposed ferrite magnet design could deliver 27% higher power with 2-4% higher efficiency with exactly the same frame size. Based on the data base of International Energy Agency (IEA), electricity consumed by electric machines reached 7.1PWh in 2006 [1]. Considering that induction machines take up 90% of the overall industrial installation, the potential energy savings is enormous. This thesis contributes in five key aspects towards the investigation and design of low-cost high-performance ferrite permanent magnet machines. Firstly, accurate analytical models for the multi-layer configurations were developed with the consideration of spatial harmonics, and provided effective yet simple way for preliminary design. Secondly, the influence of key design parameters on performance of the multi-layer ferrite machines were comprehensively investigated, and optimal design could be carried out based on the insightful knowledge revealed. Thirdly, systematic investigation of the demagnetization mechanism was carried out, focusing on the three key factors: armature MMF, intrinsic coercivity and working temperature. Anti-demagnetization designs were presented accordingly to reduce the risk of performance degradation and guarantee the safe operation under various loading conditions. Then, comparative study was carried out with a commercial induction machine for verification of the superior performance of the proposed ferrite machine. Without loss of generality, the two machines had identical stator cores, same rotor diameter and stacking length. Under the operating condition of same stator copper loss, the results confirmed the superior performance of the ferrite machine in terms of torque density, power factor and efficiency. Lastly, mechanical design was discussed to reduce the cost of mass production, and the experimental effort on the prototype machine validates the advantageous performance as well as the analytical and FEA predictions.
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Kalyan, Mohamedreza. "Comparison of interior permanent magnet synchronous machines for a high-speed application." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29442.

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Permanent Magnet machines have been increasingly used in high-speed applications due to the advantages they offer such as higher efficiency, output torque and, output power. This dissertation discusses the electrical and magnetic design of permanent magnet machines and the design and analysis of two 10 kW, 30000 rpm Interior Permanent Magnet (IPM) machines. This dissertation consists of two parts: the first part discusses high-speed machine topologies, and in particular the permanent magnet machine. Trends, advantages, disadvantages, recent developments, etc. are discussed and conclusions are made. The second part presents the design, analysis and testing of interior permanent magnet machines for a high-speed application. The machines are designed from first principles and are simulated using Ansys Maxwell software to understand the finite element analysis. In order to obtain a fair comparison between the machines, the required output criteria was used as the judging criteria (10kW, 30000 rpm). As a result, the rotor diameter, stator diameter, airgap length, and stack length were kept the same for both machines. The winding configuration was set as distributed windings, however the number of turns and other details were kept flexible in order to be able to obtain the best design for each machine. Similarly, the magnet volume was kept flexible as this could be used as a comparison criteria relating to the cost of the machines. The two IPM topologies are compared with respect to their torque, magnetic field, airgap flux, core loss, efficiency, and cost. The radial IPM produces a smoother torque output, with lower torque ripple, and has lower losses compared to the circumferential IPM which produces a higher torque and power output. Furthermore, the circumferential IPM also experiences much higher torque ripple and core losses, both of which are highly undesirable characteristics for high-speed machines. In addition, the circumferential IPM has a much more complex manufacturing process compared to the radial IPM which would significantly increase the cost of prototyping the machine, thus the radial IPM was selected for prototyping and brief experimental analysis. The radial IPM has been experimentally tested under no-load conditions. These results were successfully compared to the simulated and analytical results to show correlation between the design and experimental process. Potential areas of further work may include conducting detailed loss analysis to understand the effects that changing various design parameters has on the core loss and overall performance. Detailed thermal and mechanical analysis of the machines may also result in interesting conclusions that would alter the design of the machine to make it more efficient.
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Butt, Casey Benjamin. "Simplified fuzzy logic controller based vector control of an interior permanent magnet motor /." Internet access available to MUN users only, 2003. http://collections.mun.ca/u?/theses,155545.

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Книги з теми "Interior permanent magnet"

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Al-Badi, A. H. Performance of an isolated permanent magnet alternator with interior-type rotor. Manchester: UMIST, 1993.

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2

Jiang, Linda. Speed Sensorless Field Oriented Control of Permanent Magnet Synchronous Motor (Surface and Interior) for Appliances. Microchip Technology Incorporated, 2020.

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3

Dutta, Rukmi. Interior Permanent Magnet MachineTechnology: Optimization and Analysis of the Segmented IPMM with Wide Constant Power Speed Range. VDM Verlag, 2009.

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Takenaka, Norio. TB3220 - Sensorless Field-Oriented Control of Permanent Magnet Synchronous Motor (Surface and Interior) for Appliances with Angle-Tracking Phase-Locked Loop Estimator. Microchip Technology Incorporated, 2020.

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5

Boles, Melanie. TB3220, Sensorless Field-Oriented Control of Permanent Magnet Synchronous Motor (Surface and Interior) for Appliances with Angle-Tracking Phase-Locked Loop Estimator. Microchip Technology Incorporated, 2019.

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6

Vaez-Zadeh, Sadegh. Vector Control. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198742968.003.0003.

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The chapter begins with a description of the scalar control of PMS motors. The fundamentals of PMS motor vector control (VC) are then presented with an eye on the analogy with DC motor operating principles. The VC of surface-mounted permanent magnet pole motors and interior permanent magnet (IPM) motors are presented in various reference frames. Current and voltage operating limits are incorporated into the control systems. Flux control modes of operation of PMS motors together with the corresponding control means in different reference frames are also presented in detail, as a particular feature of this book. These include maximum torque per ampere (MTPA) control, maximum torque per voltage control, and unity power factor control. Finally, loss minimization control by offline and online strategies is elaborated after presenting the method of motors loss reduction and the PMS motor loss modeling.
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Частини книг з теми "Interior permanent magnet"

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Rahman, M. Azizur, and Ping Zhou. "Interior Permanent Magnet Motors." In Modern Electrical Drives, 115–40. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-015-9387-8_7.

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Rahman, Faz, and Rukmi Dutta. "Control of Interior Permanent Magnet Synchronous Machines." In AC Electric Motors Control, 398–428. Oxford, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118574263.ch19.

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Denis, Nicolas. "Iron Loss Measurement of Interior Permanent Magnet Synchronous Motor." In Magnetic Material for Motor Drive Systems, 105–25. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9906-1_8.

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Wang, Kai, and Zi-Qiang Zhu. "Average Torque Improvement of Three Phase Interior Permanent-Magnet Machine Using 3rd Harmonic in Rotor Shape." In Third Harmonic Utilization in Permanent Magnet Machines, 39–64. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0629-7_3.

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Zwerger, Tanja, and Paolo Mercorelli. "Dual Kalman Filters Analysis for Interior Permanent Magnet Synchronous Motors." In Advances in Intelligent Systems and Computing, 424–35. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50936-1_36.

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Farshadnia, Mohammad. "Analytical Modelling of Rotor Magnetic Characteristics in an Interior Permanent Magnet Rotor." In Springer Theses, 95–126. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8708-0_4.

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Mathianantham, Lakshmi, V. Gomathi, K. Ramkumar, and G. Balasubramanian. "State Estimation of Interior Permanent Magnet Synchronous Motor Drives Using EKF." In Proceedings of the International Conference on Soft Computing Systems, 719–29. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2671-0_68.

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Abhijith, P. R., and S. R. Mohanrajan. "Regenerative Braking Control Methods of Interior Permanent Magnet Synchronous Motor for Electric Vehicles." In Cognitive Informatics and Soft Computing, 785–97. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1056-1_62.

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Wang, Yizhe, Shoudao Huang, and Xueping Li. "Parameter Identification Method of Two-Segments Three-Phase Interior Permanent Magnet Synchronous Motor." In Lecture Notes in Electrical Engineering, 1335–46. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1532-1_140.

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Le, Duc Thinh, Van Trong Dang, Bao Hung Nguyen Dinh, Hoang Phuong Vu, Viet Phuong Pham, and Tung Lam Nguyen. "Disturbance Observer-Based Speed Control of Interior Permanent Magnet Synchronous Motors for Electric Vehicles." In The AUN/SEED-Net Joint Regional Conference in Transportation, Energy, and Mechanical Manufacturing Engineering, 244–59. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-1968-8_20.

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Тези доповідей конференцій з теми "Interior permanent magnet"

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Du, Zhentao S., and Thomas A. Lipo. "Interior permanent magnet machines with rare earth and ferrite permanent magnets." In 2017 IEEE International Electric Machines and Drives Conference (IEMDC). IEEE, 2017. http://dx.doi.org/10.1109/iemdc.2017.8002189.

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Hsu, J. S., S. T. Lee, R. H. Wiles, C. L. Coomer, K. T. Lowe, and T. A. Burress. "Effect of Side Permanent Magnets for Reluctance Interior Permanent Magnet Machines." In 2007 IEEE Power Electronics Specialists Conference. IEEE, 2007. http://dx.doi.org/10.1109/pesc.2007.4342362.

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Shen, Xiangming, Ronghui Zhou, Yong Li, and Tong Zhao. "Interior permanent magnet motor torque extension control." In 2014 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE, 2014. http://dx.doi.org/10.1109/itec-ap.2014.6940774.

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Bianchi, N. "Synchronous reluctance and interior permanent magnet motors." In 2013 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD 2013). IEEE, 2013. http://dx.doi.org/10.1109/wemdcd.2013.6525167.

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Shinagawa, Syuhei, Takeo Ishikawa, and Nobuyuki Kurita. "Characteristics of interior permanent magnet synchronous motor with imperfect magnets." In 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 ECCE-ASIA). IEEE, 2014. http://dx.doi.org/10.1109/ipec.2014.6869589.

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Yu, Dong, Xiaoyan Huang, Youtong Fang, and Xiaochen Zhang. "Design Optimization with Outer Rotor Interior Permanent Magnet Synchronous Motor with Hybird Permanent Magnet." In 2018 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD). IEEE, 2018. http://dx.doi.org/10.1109/asemd.2018.8559015.

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Kano, Y. "Simple nonlinear magnetic analysis for interior permanent magnet synchronous motors." In Second IEE International Conference on Power Electronics, Machines and Drives. IEE, 2004. http://dx.doi.org/10.1049/cp:20040388.

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Xiao, Y., Z. Q. Zhu, J. T. Chen, D. Wu, and L. M. Gong. "A Novel Asymmetric Interior Permanent Magnet Synchronous Machine." In 2020 International Conference on Electrical Machines (ICEM). IEEE, 2020. http://dx.doi.org/10.1109/icem49940.2020.9270787.

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"Interior permanent magnet machines: Design, control, and applications." In IECON 2010 - 36th Annual Conference of IEEE Industrial Electronics. IEEE, 2010. http://dx.doi.org/10.1109/iecon.2010.5674973.

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Takahara, K., K. Hirata, and N. Niguchil. "Torque characteristics of interior permanent magnet spherical actuators." In 2018 IEEE International Magnetic Conference (INTERMAG). IEEE, 2018. http://dx.doi.org/10.1109/intmag.2018.8508425.

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Звіти організацій з теми "Interior permanent magnet"

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Wiles, R. H. Interior Permanent Magnet Reluctance Machine with Brushless Field Excitation. Office of Scientific and Technical Information (OSTI), October 2005. http://dx.doi.org/10.2172/886009.

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Peter Campbell. System Cost Analysis for an Interior Permanent Magnet Motor. Office of Scientific and Technical Information (OSTI), August 2008. http://dx.doi.org/10.2172/940187.

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Hsu, J. S., T. A. Burress, S. T. Lee, R. H. Wiles, C. L. Coomer, J. W. McKeever, and D. J. Adams. 16,000-rpm Interior Permanent Magnet Reluctance Machine with Brushless Field Excitation. Office of Scientific and Technical Information (OSTI), October 2007. http://dx.doi.org/10.2172/921780.

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4

Hsu, John S., Timothy A. Burress, Seong T. Lee, Randy H. Wiles, Chester Coomer, John W. McKeever, and Donald J. Adams. 16,000-RPM Interior Permanent Magnet Reluctance Machine with Brushless Field Excitation. Office of Scientific and Technical Information (OSTI), October 2007. http://dx.doi.org/10.2172/932118.

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Drive modelling and performance estimation of IPM motor using SVPWM and Six-step Control Strategy. SAE International, April 2021. http://dx.doi.org/10.4271/2021-01-0775.

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Анотація:
This paper presents a comprehensive evaluation of the performance of an interior permanent magnet (IPM) traction motor drive, and analyses the impact of different modulation techniques. The most widely used modulation methods in traction motor drives are Space vector modulation (SVPWM), over-modulation, and six-step modulation have been implemented. A two-dimensional electromagnetic finite element model of the motor is co-simulated with a dynamic model of a field-oriented control (FOC) circuit. For accurate tuning of the current controllers, extended complex vector synchronous frame current regulators are employed. The DC-link voltage utilization, harmonics in the output waveforms, torque ripple, iron losses, and AC copper losses are calculated and compared with sinusoidal excitation. Overall, it is concluded that the selection of modulation technique is related to the operating condition and motor speed, and a smooth transition between different modulation techniques is essential to achieve a better performance.
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