A Novel Design of Modular Three-Phase Permanent Magnet Vernier Machine With Consequent Pole Rotor

Chung, Shi-Uk; Kim, Ji‐Won; Woo, Byung-Chul; Hong, Do-Kwan; Lee, Ji-Young; Koo, Dae‐Hyun

doi:10.1109/tmag.2011.2157324

Cited by 117 publications

(50 citation statements)

References 6 publications

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“…Fig. 3 (c) shows that the proposed topology symmetry every 90 mechanical degrees which is structurally more stable compared to the previous design in [8]. However, this is not easily predictable when observing the flux lines even at rated state.…”

Section: D and 3d Fea Resultsmentioning

confidence: 85%

“…A dual stator structure was also introduced in PMVM topology to increase torque density [7]. Another rotor design using consequent pole (CP) concept was recently introduced and yet to be further investigated [8].…”

Section: Introductionmentioning

confidence: 99%

“…The most important topic of this research is to introduce another PMVM topology which can utilize CP rotor structure since the CP rotor configuration needs a special pole-slot combination which suppresses magnetic unbalance caused by the CP rotor [8].…”

Section: Introductionmentioning

confidence: 99%

“…Fig. 1 shows the proposed topology which comprises CP rotor of 136 poles and 24 slots at an equal slot pitch unlike the previous design [8]. Detailed dimensions and geometric symbols are listed in Table 1.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Design Considerations and Validation of Permanent Magnet Vernier Machine with Consequent Pole Rotor for Low Speed Servo Applications

Chung¹,

Chun²,

Woo³

et al. 2013

Journal of Electrical Engineering and Technology

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Section: D and 3d Fea Resultsmentioning

confidence: 85%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Design Considerations and Validation of Permanent Magnet Vernier Machine with Consequent Pole Rotor for Low Speed Servo Applications

Chung¹,

Chun²,

Woo³

et al. 2013

Journal of Electrical Engineering and Technology

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“…However, to remove magnetic unbalance caused by CP rotor, a special pole-slot combination and winding connection are required [5,6]. To avoid magnetic leakage problem which is also caused by CP rotor, mechanical components of non-magnetic material has to be carefully implemented [7,8].…”

Section: Introductionmentioning

confidence: 99%

Analysis and Experimental Characterization of Low Speed Direct Drive Fractional Slot Concentrated Winding Surface Permanent Magnet Synchronous Motor with Consequent Pole Rotor

Chung¹,

Chun²,

Moon³

2015

Journal of Electrical Engineering and Technology

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-This paper describes analysis and experimental characterization of low speed direct drive fractional slot concentrated winding (FSCW) surface permanent magnet synchronous motor (SPMSM) with consequent pole (CP) rotor, for which studies have been recently performed. The proposed motor, which consists of 30 poles and 36 slots, is analyzed and characterized by extensive 2D finite element analysis (FEA) and together with 3D FEA for an appropriate PM overhang length design. The validity of the analysis is confirmed by the corresponding experiments which fully characterize the proposed motor with excellent agreement between the FEA and the experiments. Thermal stability is also experimentally examined to determine continuous operating points and instantaneous operating points of the proposed motor. It is highly expected that the proposed motor is applicable for low speed direct drive applications.

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Design, optimization, and study of a rare‐earth permanent‐magnet generator with new consequent‐pole rotor for extended‐range electric vehicle

Shi

Guo

Xiao

et al. 2019

IEEJ Transactions Elec Engng

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To solve the problems of high cost and high waveform deviation factor of the electromotive force (EMF) of the rare earth permanent magnet (REPM) generator for extended-range electric vehicle (EREV), a consequent-pole REPM generator is proposed. Based on the model of the conventional 18-slot/12-pole REPM generator for the range extender, three models are proposed, and the optimized model of REPM generator is obtained by optimizing the rotor structure. Finite element software is used for simulation analysis. The results show that the amplitude of the fundamental wave of EMF of the optimized REPM generator model accounts for 93.7% of that of the conventional model, the waveform deviation factor of EMF accounts for 35.8% of that of the conventional model, and the amount of REPM materials accounts for merely 55.2% of that of the conventional model. Finally, the rationality of the design of the consequent-pole REPM generator for the range extender is verified by experiments. (Non-member) received the B.S. degree in communications and transportation engineering from Shandong University of Technology (SUT), Zibo, China, in 2016. He is currently working toward the M.S. degree in the Transportation and Vehicle Engineering School, SUT. His research interests include vehicle engineering, automotive electronics, design and manufacture of motors, and new-energy electric vehicle technology. Zhen Han (Non-member) received the B.S. degree in vehicle engineering from Shandong JiaoTong University, Jinan, China, in 2017. He is currently working toward the M.S. degree in the Transportation and Vehicle Engineering School, Shandong University of Technology, Zibo, China. His research interests include vehicle engineering, automotive electronics, design and manufacture of motors, and new-energy electric vehicle technology. Xiaoyu Zhou (Non-member) received the B.S. degree in vehicle engineering from Shandong University of Technology (SUT), Zibo, China, in 2017. She is currently working toward the M.S. degree in the Transportation and Vehicle Engineering School, SUT. Her research interests include vehicle engineering, automotive electronics, design and manufacture of motors, and new-energy electric vehicle technology.

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A Novel Design of Modular Three-Phase Permanent Magnet Vernier Machine With Consequent Pole Rotor

Cited by 117 publications

References 6 publications

Design Considerations and Validation of Permanent Magnet Vernier Machine with Consequent Pole Rotor for Low Speed Servo Applications

Design Considerations and Validation of Permanent Magnet Vernier Machine with Consequent Pole Rotor for Low Speed Servo Applications

Analysis and Experimental Characterization of Low Speed Direct Drive Fractional Slot Concentrated Winding Surface Permanent Magnet Synchronous Motor with Consequent Pole Rotor

Design, optimization, and study of a rare‐earth permanent‐magnet generator with new consequent‐pole rotor for extended‐range electric vehicle

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