实现电动机带载启动的交-交变频技术研究  

The Research of Using AC/AC Frequency-converter Technology to Realize Load Starting of Motor

作　　者：陈白生[1] 黄会营[1] 辛伊波[1] 

机构地区：[1]洛阳工业高等专科学校,河南洛阳471003

出　　处：《工矿自动化》2006年第4期18-21,共4页Journal Of Mine Automation

基　　金：河南省教育厅自然科学研究项目资助(2004430004)

摘　　要：为解决电动机重载启动存在的诸多不足,提出了一种以80C196KC+DSP为控制核心的交-交变频系统的实现方法。该方法具有启动电流小、启动转矩大、启动平滑、运行稳定、控制效果好的特点。详尽论述了系统主电路及其控制部分,分析了实验结果和仿真结果。To resolve the disadvantages of heavy load starting of motor, the realizing method of AC/AC frequency-converter with 80C196KC＋DSP as control core was put forward. It has many advantages such as small starting current, heavy starting torque, stable starting running and good control effect. The main circuit and control unit of the system were expounded,and experiment and simulation results were analyzed.

关 键 词：感应电动机 交-交变频 重载启动 80C196KC DSP 

分 类 号：TD614[矿业工程—矿山机电] TM346[电气工程—电机]