10 MW中压六相直驱永磁风电机组最大功率跟踪策略研究
赵海川, 金书辉, 王欢, 于世鹏, 白茹, 邢作霞

Study on Maximum Power Tracking Strategy of 10 MW Medium Voltage Six-Phase Direct-Drive Permanent Magnet Wind Turbine
Haichuan ZHAO, Shuhui JIN, Huan WANG, Shipeng YU, Ru BAI, Zuoxia XING
表1 10 MW MVSPMSG及变流系统参数
Tab. 1 Parameter of 10 MW PMVSPMSG and converter system
参数数值参数数值
额定功率/MW10单相定子绕组电阻/Ω0.065
电机转速/(r·min-1)9.5定子绕组d轴电感/mH16.7
额定电压/V3 300定子绕组q轴电感/mH31.03
额定相电流/A1 760直流母线电压/V5 000
极对数/对66转子磁极磁链/Wb40.34
额定转矩/(MN·m)8.8中间直流电容/mF40
网侧频率/Hz800机侧开关频率/Hz800