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电动车用感应电机磁场定向矢量控制研究
引用本文:王毅,马洪飞,赵凯岐,徐殿国,苗立杰,梁维燕,刘彤彦,马冲慧.电动车用感应电机磁场定向矢量控制研究[J].中国电机工程学报,2005,25(11):0-117.
作者姓名:王毅  马洪飞  赵凯岐  徐殿国  苗立杰  梁维燕  刘彤彦  马冲慧
作者单位:1. 哈尔滨工业大学,黑龙江省,哈尔滨市,150001
2. 哈尔滨电站设备集团公司,黑龙江省,哈尔滨市,150040
基金项目:国家863高技术基金项目(2002AA501721),中国博士后基金项目(LRB000137)。~~
摘    要:电动车用感应电机参数变化易引起电机振荡现象,文中以含微分运算的三相感应电机模型为基础,提出了一种具有转差频率控制的转子磁场定向矢量控制方法,给出了相关的理论推导及实验结果。该方法能够有效地抑制由于电机参数变化过大导致的电机振荡现象,能使电机可靠地运行于弱磁区域,可满足高功率密度、高转速电动车用感应电机的控制要求。实验结果验证了该方法的正确性及有效性。

关 键 词:感应电机  控制研究  车用  电动  矢量  转子磁场定向  转差频率控制  振荡现象  参数变化  高功率密度  电机模型  微分运算  控制方法  理论推导  控制要求  可满足  高转速  正确性  实验  三相  弱磁
文章编号:0258-8013(2005)11-0113-05
收稿时间:2004-08-09
修稿时间:2005年1月11日

FIELD-ORIENTED VECTOR CONTROL OF INDUCTION MOTOR FOR ELECTRIC VEHICLES
WANG Yi,MA Hong-fei,ZHAO Kai-qi,XU Dian-guo,MIAO Li-jie,LIANG Wei-yan,LIU Tong-yan,MA Chong-hui.FIELD-ORIENTED VECTOR CONTROL OF INDUCTION MOTOR FOR ELECTRIC VEHICLES[J].Proceedings of the CSEE,2005,25(11):0-117.
Authors:WANG Yi  MA Hong-fei  ZHAO Kai-qi  XU Dian-guo  MIAO Li-jie  LIANG Wei-yan  LIU Tong-yan  MA Chong-hui
Affiliation:WANG Yi1,MA Hong-fei1,ZHAO Kai-qi1,XU Dian-guo1 MIAO Li-jie2,LIANG Weiyan2,LIU Tong-yan 2,MA Chong-hui 2
Abstract:Parametric variation of induction motor for electric vehicles will result in fluctuation of motor current and torque. A new field-oriented vector control method applying slip-frequency control is proposed, based on the three-phase induction motor model including differential operation. Theoretical derivation and experimental results are given in this paper. Applying this method can eliminate motor speed oscillation generated by severe parametric variation, and make motor run reliably in the field weakening range. The control scheme is completely adapted to meet the requirements of a high power and high-speed electric vehicle. The proposed method has been verified experimentally and proved to have good performance.
Keywords:Electric machinery  Vehicle  Induction motor  Field-oriented  Slip frequency
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