Sensorless control method for wound-field doubly salient starter/generator with two-section interlaced-rotor structure
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所属单位：自动化学院
发表刊物：IEEE Int. Electric Mach. Drives Conf., IEMDC
摘要：the wound-field doubly salient machine is especially suitable for starter/generator in HVDC power supply system. It has a good prospect of application in aircraft due to its high reliability. To reduce the output voltage ripple, a two-section interlaced-rotor structure is adopted. When only one section is needed to work as a starter, the no-load line Back EMFs of the other section can be applied to sensorless control in medium-high-speed regions. The positive-going zero cross points of the no-load line-to-line voltages are detected to estimate the rotor position. Besides the advantages of simplicity and reliability, this method is not affected by armature reaction and PWM chopping. Further experiments confirm the feasibility of the proposed method. © 2019 IEEE.
是否译文：否
发表时间：2019-05-01
合写作者：Shi, Chuanzhou,Liu, Weifeng
通讯作者：王慧贞