异步电机矢量控制实现恒转矩控制仿真  

Asynchronous Motor Vector Control Realize Constant Torque Control Simulation

作　　者：骆皓[1] 郑建勇[2] 杨志[1] 姜永聪[3] 

机构地区：[1]国电南京自动化股份有限公司,江苏南京210003 [2]东南大学,江苏南京210018 [3]江苏省电力公司,江苏南京226100

出　　处：《电机与控制应用》2008年第5期26-29,35,共5页Electric machines & control application

摘　　要：分析了将电流跟踪器用于矢量控制技术的参变量给定,将电流的励磁分量和转矩分量重新转换至三相静止坐标系,最终用三相电流跟踪的策略实现转子磁链定向的矢量算法。用MATLAB进行了控制原理的仿真,仿真结果验证了应用电流跟踪器进行矢量控制并实现恒转矩控制的优越性能。The research and simulation of the rotor flux oriented algorithm were proposed while the current tracing was applied. The exciting current and the torque current are transformed to the 3-phase stationary coordinates, and the 3-phase current are traced to realize the rotor flux orientation. The constant torque control effect is proposed and the algorithm was validated by simulation by MATLAB software.

关 键 词：坐标变换 矢量控制 电流跟踪 恒转矩 

分 类 号：TM301.2[电气工程—电机] TM343