工频同步电机传动系统主回路及其电流调节算法研究  

Main circuit and its current control algorithm of a line-frequency synchronous induction motor drive system

作　　者：解仑[1] 鲁亿方[1] 薛为民[2] 王志良[1] 孙一康[1] 

机构地区：[1]北京科技大学信息学院,北京100083 [2]北京联合大学自动化学院,北京100083

出　　处：《北京科技大学学报》2005年第2期253-256,共4页Journal of University of Science and Technology Beijing

基　　金：北京市科委及国家自然科学基金资助项目(No.69975002)

摘　　要：描述了工频同步电机传动控制系统主回路的结构及其整流变压器、吸收电路的参 数计算,对其电流控制算法及谐波抑制策略进行了分析.研究了工频同步电机传动控制系统 在亚同步、同步以及超同步速度时,突加负载的电流响应特性.结果表明,工频同步电机传动 控制系统的性能可以达到与直流电机控制系统相当并且具有同步电动机特性的结论.The key structure of main circuit of a line-frequency synchronous induction motor drive system and its snubber parameters were described. The harmonic wave assimilation algorithm and current control strategy for this system based on flux orientation vector computation were analyzed. The system's current response performance under the typical industrial application condition was studied. It is concluded that the line-frequency synchronous induction motor drive system has excellent current response performance and some similar characteristics compared with the standard synchronous motor.

关 键 词：工频同步化电机 矢量控制算法 主回路 电流响应特性 

分 类 号：TM344.4[电气工程—电机]