A Novel Design Method of Permanent Magnet Synchronous Generator From Perspective of Permanent Magnet Material Saving

Fang, Hongwei; Wang, Dan

doi:10.1109/tec.2016.2621133

Cited by 30 publications

(6 citation statements)

References 20 publications

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“…B is a (k × k) symmetrical matrix that consists of pure quadratic coefficients ( β ii ) in the main diagonal elements, and for off-diagonal elements, one-half the mixed quadratic coefficients β i j , i = j. ε is the error observed in the response of the first-level y 1 . ε ij integrates any other sources of variability in the experiment consisting of measurement variability arising from noise and differences among units [9].…”

Section: Initial Design and Problem Definitionmentioning

confidence: 99%

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Multiobjective Design Optimization Using Dual-Level Response Surface Methodology and Booth's Algorithm for Permanent Magnet Synchronous Generators

Asef

Perpiñá

Barzegaran

et al. 2018

IEEE Trans. Energy Convers.

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Abstract-This paper studies a dual-level response surface methodology (DRSM) coupled with Booth's algorithm using a simulated annealing (BA-SA) method as a multiobjective technique for parametric modeling and machine design optimization for the first time. The aim of the research is for power maximization and cost of manufacture minimization resulting in a highly optimized wind generator to improve small power generation performance. The DRSM is employed to determine the best set of design parameters for power maximization in a surface-mounted permanent magnet synchronous generator with an exterior-rotor topology. Additionally, the BA-SA method is investigated to minimize material cost while keeping the volume constant. DRSM by different design functions including mixed resolution robust design, full factorial design, central composite design, and box-behnken design are applied to optimize the power performance resulting in very small errors. An analysis of the variance via multilevel RSM plots is used to check the adequacy of fit in the design region and determines the parameter settings to manufacture a high-quality wind generator. The analytical and numerical calculations have been experimentally verified and have successfully validated the theoretical and multiobjective optimization design methods presented.Index Terms-Dual response surface methodology, Booth's algorithm, synchronous machine, finite element analysis, multiobjective optimization.

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Section: Initial Design and Problem Definitionmentioning

confidence: 99%

“…The PM generator applied to conventional small-scale wind power generation has been designed with an exterior rotor topology because its structure has the desired advantage to generate power with higher output power density at low speeds which are often found in urban applications [1].…”

Section: Introductionmentioning

confidence: 99%

Multiobjective Design Optimization Using Dual-Level Response Surface Methodology and Booth's Algorithm for Permanent Magnet Synchronous Generators

Asef

Perpiñá

Barzegaran

et al. 2018

IEEE Trans. Energy Convers.

View full text Add to dashboard Cite

show abstract

“…Analytical models on the other hand can be convenient for this purpose as they are much faster to evaluate and their accuracy has been steadily improving [5], [7]- [12]. For instance, in [7], a high-speed permanent magnet synchronous machine (PMSM) was designed using an analytical model that in addition to the electromagnetic performance; it could predict important thermal and mechanical metrics.…”

Section: Introductionmentioning

confidence: 99%

Novel ABC—Variable Based Closed-Form Analytical Model of Surface Mounted Permanent Magnet AC Machines With Sinusoidal and Non-Sinusoidal Back-EMF

2022

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This work presents a novel abc-based model applicable to surface-mounted permanent magnet AC (SM-PMAC) machines with sinusoidal and non-sinusoidal back-emf. It is capable of predicting the electromagnetic performance metrics such as torque waveforms, machine inductances, flux linkages and back-emf. The closed form expressions of the model, which can be evaluated with a high computational efficiency, are derived from basic geometric and winding parameters. Validation of the model is carried out numerically and experimentally with a very good match in results. Finally, the computational efficiency of the model is highlighted by considering a multi-objective evolutionary optimization design of SM-PMAC machine with a relatively large number of design parameters, where results are presented and discussed.

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“…However, high maximum output power density and the high ultimate torque for a short time are the pursued performance of short-term high-overload motors. It is very important to improve the ultimate torque performance where the key is to increase the electromagnetic load of the motor [19,20]. Excessive electrical load will cause a high temperature rise of the motor in a short time decreasing the reliability of the motor [21,22].…”

Section: Introductionmentioning

confidence: 99%

The Optimization Design of Short-Term High-Overload Permanent Magnet Motors Considering the Nonlinear Saturation

Liu

Cao

et al. 2018

Energies

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Electric actuators with fast dynamic response and high torque density are widely used in aerospace and industrial applications. In this paper, the design and optimization of a short-term high-overload permanent magnet synchronous motor (STHO-PMSM) is presented. The rated working point is optimized according to the operating conditions of the motor. The effect of electromagnetic load on the extreme torque which mainly include ampoule number and the magnetic energy of the PM is researched. Due to the nonlinear saturation influence, the equivalent magnetic network model is established. The saturation torque discount factor is proposed to quantify the degree of the core magnetic saturation. Winding temperature model is presented to inspect the motor reliability. To verify the feasibility and accuracy of mathematical model analysis (MMA), the performance of the motor in different currents is investigated compared to the finite element analysis (FEA). A prototype motor is manufactured and tested. The results of the MMA, FEA, and experiment show that the designed motor can achieve the high performance with the 10 times overload in a short time. The method of the MMA can relatively accurately predict as well as take less time consumption.

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A Novel Design Method of Permanent Magnet Synchronous Generator From Perspective of Permanent Magnet Material Saving

Cited by 30 publications

References 20 publications

Multiobjective Design Optimization Using Dual-Level Response Surface Methodology and Booth's Algorithm for Permanent Magnet Synchronous Generators

Multiobjective Design Optimization Using Dual-Level Response Surface Methodology and Booth's Algorithm for Permanent Magnet Synchronous Generators

Novel ABC—Variable Based Closed-Form Analytical Model of Surface Mounted Permanent Magnet AC Machines With Sinusoidal and Non-Sinusoidal Back-EMF

The Optimization Design of Short-Term High-Overload Permanent Magnet Motors Considering the Nonlinear Saturation

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