Flux-weakening control methods for hybrid excitation synchronous motor

• Autorzy: Mingming H. , Xinjun G. , Ping J. , Quanzhen H. , Yuping L. , Na L.

Identyfikatory

DOI

10.2478/aee-2015-0033

• Języki publikacji: EN

Abstrakty

EN

The hybrid excitation synchronous motor (HESM), which aim at combining the advantages of permanent magnet motor and wound excitation motor, have the characteristics of low-speed high-torque hill climbing and wide speed range. Firstly, a new kind of HESM is presented in the paper, and its structure and mathematical model are illustrated. Then, based on a space voltage vector control, a novel flux-weakening method for speed adjustment in the high speed region is presented. The unique feature of the proposed control method is that the HESM driving system keeps the q-axis back-EMF components invariable during the flux-weakening operation process. Moreover, a copper loss minimization algorithm is adopted to reduce the copper loss of the HESM in the high speed region. Lastly, the proposed method is validated by the simulation and the experimental results.

Słowa kluczowe

EN

hybrid excitation synchronous motor; wide speed range; vector control; flux-weakening control; current distributor

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2015
• Tom: Vol. 64, nr 3
• Strony: 427--439
• Opis fizyczny: Bibliogr. 15 poz., rys., wz.

Twórcy

autor

Mingming H.

• School of Electrical Information Engineering, Henan Institute of Engineering Zhengzhou, Henan 451191, China

autor

Xinjun G.

• School of Electrical Information Engineering, Henan Institute of Engineering Zhengzhou, Henan 451191, China

autor

Ping J.

• School of Energy and Electrical Engineering, Hohai University Nanjing 211100, China

autor

Quanzhen H.

• School of Electrical Information Engineering, Henan Institute of Engineering Zhengzhou, Henan 451191, China

autor

Yuping L.

• School of Electrical Information Engineering, Henan Institute of Engineering Zhengzhou, Henan 451191, China

autor

Na L.

• School of Electrical Information Engineering, Henan Institute of Engineering Zhengzhou, Henan 451191, China

Bibliografia

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