大功率同步电动机三电平无传感器控制系统  

High-power Synchronous Motor Sensorless Three-level Control System

作　　者：华跃年 牛耀宏[2] 

机构地区：[1]南京宝宁机械电器制造有限公司,210003 [2]河北能源职业技术学院,063004

出　　处：《中国科技信息》2010年第2期114-115,119,共3页China Science and Technology Information

摘　　要：以开滦矿业集团范各庄矿井主扇通风系统为背景,将三电平整流器理论、无速度传感器控制理论与关键技术和方法应用于矿井通风机系统,介绍该系统的设计与实现,给出了相关实验结果,解决矿井通风系统存在的问题,提升我国大功率变频的综合水平。Taking the main fan ventilation system of Fangezhuang Mine of Kailuan Mining Group as the background,namely the three-level rectifier theory,speed sensorless control theory and key technologies and methods were applied to its mine ventilation system,introduces the design and implementation of the system,giving the experiment results related.The system has solved the problems of mine ventilation system,and enhanced our overall level of high-power inverter.

关 键 词：同步电动机 三电平整流器 无传感器控制 

分 类 号：TM341[电气工程—电机]