Optimal Design of a Permanent Magnet Linear Synchronous Motor With Low Cogging Force

Hwang, Chang-Chou; Li, Ping-Lun; Liu, Cheng-Tsung

doi:10.1109/tmag.2011.2172578

Cited by 82 publications

(28 citation statements)

References 8 publications

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“…The sum of the products of each objective value and their weighting degree w i to calculate the total cost function. The constraint formula of the objective functions is shown as (3), and total cost function formula shown as (4).…”

Section: The Establishment Of the Objective Function And Its Standardmentioning

confidence: 99%

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A novel hybrid genetic algorithm for optimal design of IPM machines for electric vehicle

Wang

Guo

2017

Open Physics

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A novel hybrid genetic algorithm (HGA) is proposed to optimize the rotor structure of an IPM machine which is used in EV application. The finite element (FE) simulation results of the HGA design is compared with the genetic algorithm (GA) design and those before optimized. It is shown that the performance of the IPMSM is effectively improved by employing the GA and HGA, especially by HGA. Moreover, higher flux-weakening capability and less magnet usage are also obtained. Therefore, the validity of HGA method in IPMSM optimization design is verified.

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Section: The Establishment Of the Objective Function And Its Standardmentioning

confidence: 99%

“…The Taguchi method [2][3][4][5][6][7] is a robust local optimization algorithm. It can analyze the best combination of each structure parameter using a minimum number of "experiments" by implementing an orthogonal experiment array to perform a multi-objective optimization for the motor.…”

Section: Introductionmentioning

confidence: 99%

A novel hybrid genetic algorithm for optimal design of IPM machines for electric vehicle

Wang

Guo

2017

Open Physics

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show abstract

“…The basic principle of Taguchi method is, however, to choose several control factors and use an orthogonal array to get useful statistic information with the fewest experiments. Taguchi method has been widely used in motor design since it provides engineers with a systematic and efficient method to administer numerical experiments and acquire the optimal parameters quickly [14][15][16][17][18][19][20].…”

Section: Determining the Optimal Stator-slot-shoes Dimension Using Tamentioning

confidence: 99%

Design of High Performance Permanent-Magnet Synchronous Wind Generators

2014

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This paper is devoted to the analysis and design of high performance permanent-magnet synchronous wind generators (PSWGs). A systematic and sequential methodology for the design of PMSGs is proposed with a high performance wind generator as a design model. Aiming at high induced voltage, low harmonic distortion as well as high generator efficiency, optimal generator parameters such as pole-arc to pole-pitch ratio and stator-slot-shoes dimension, etc. are determined with the proposed technique using Maxwell 2-D, Matlab software and the Taguchi method. The proposed double three-phase and six-phase winding configurations, which consist of six windings in the stator, can provide evenly distributed current for versatile applications regarding the voltage and current demands for practical consideration. Specifically, windings are connected in series to increase the output voltage at low wind speed, and in parallel during high wind speed to generate electricity even when either one winding fails, thereby enhancing the reliability as well. A PMSG is designed and implemented based on the proposed method. When the simulation is performed with a 6 Ω load, the output power for the double three-phase winding and six-phase winding are correspondingly 10.64 and 11.13 kW. In addition, 24 Ω load experiments show that the efficiencies of double three-phase winding and six-phase winding are 96.56% and 98.54%, respectively, verifying the proposed high performance operation. OPEN ACCESSEnergies 2014, 7 7106

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“…The other effective method for reducing the primary end effect may be adding skewed auxiliary irons, as shown in [17]. As the waveform of end forces is periodic over one pole pitch, the optimal skewed length also should be one pole pitch, that is, the primary with skewed auxiliary irons is two pole pitches longer than the original length.…”

Section: Introductionmentioning

confidence: 99%

Analysis and Minimization of Detent End Force in Linear Permanent Magnet Synchronous Machines

Liu

Zhao

et al. 2018

IEEE Trans. Ind. Electron.

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Optimal Design of a Permanent Magnet Linear Synchronous Motor With Low Cogging Force

Cited by 82 publications

References 8 publications

A novel hybrid genetic algorithm for optimal design of IPM machines for electric vehicle

A novel hybrid genetic algorithm for optimal design of IPM machines for electric vehicle

Design of High Performance Permanent-Magnet Synchronous Wind Generators

Analysis and Minimization of Detent End Force in Linear Permanent Magnet Synchronous Machines

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