基于分區(qū)策略的混合勵(lì)磁電機(jī)控制系統(tǒng)研究
趙紀(jì)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(jī)，混合勵(lì)磁同步電機(jī)(HESM) 綜合了永磁同步電機(jī)和電勵(lì)磁同步電機(jī)的優(yōu)點(diǎn)。以軸向磁場(chǎng)磁通切換混合勵(lì)磁同步電機(jī)為對(duì)象，采用分區(qū)控制策略構(gòu)建控制系統(tǒng)進(jìn)行研究，并基于Matlab/Simulink 進(jìn)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(lì)磁；分區(qū)控制策略；控制系統(tǒng)；同步電機(jī)
中圖分類號(hào)：TM331 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：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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