基于分區(qū)策略的混合勵磁電機控制系統(tǒng)研究
趙紀龍，曹翔，顧偉康
(東南大學(xué) 電氣工程學(xué)院，江蘇 南京 210096)
摘 要： 作為一種新型的磁通可控式同步電機，混合勵磁同步電機(HESM) 綜合了永磁同步電機和電勵磁同步電機的優(yōu)點。以軸向磁場磁通切換混合勵磁同步電機為對象，采用分區(qū)控制策略構(gòu)建控制系統(tǒng)進行研究，并基于Matlab/Simulink 進行了仿真。結(jié)果表明，在低速區(qū)，HESM 具有更大的轉(zhuǎn)矩；在高速區(qū)，HESM 具有寬范圍調(diào)速。
關(guān)鍵詞： 混合勵磁；分區(qū)控制策略；控制系統(tǒng)；同步電機
中圖分類號：TM331 文獻標識碼：A 文章編號：1007-3175(2015)07-0014-05
Research on Control System of Hybrid Excitation Motor Based on Zoning Strategy
ZHAO Ji-long, CAO Xiang, GU Wei-kang
（School of Electrical Engineering, Southeast University, Nanjing 210096, China）
Abstract: A hybrid excitation synchronous machine (HESM) is a new flux-controllable synchronous machine which combines the advantages of permanent magnet synchronous machine with those of electrically excited synchronous machine. The axial magnetic field flux-switching motor was studied based on zoning control strategy. The simulation results indicate that HESM has larger torque at low speed, with wide speed-range operation at high speed.
Key words: hybrid excitation; zoning control strategy; control system; synchronous machine
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