摘要
本文对目前交流电机变频调速控制系统流行的矢量控制(VC)和直接转矩控制(DTC)的发展历史与现状,并对两者转矩响应,稳态特性,及无速度传感器控制进行了比较与探讨。
This paper has studied the development history and the current situation for Vector Control (VC) and Direct torque control (DTC) prevailing presently in the control systems for AC drives,and has compared the torque response,the steady condition characteristics and the speed-sensorless control for between VC and DTC.
出处
《电力电子》
2004年第1期20-23,共4页
Power Electronics
关键词
矢量控制
直接转矩控制
转矩响应
稳态特性
无速度传感器控制
vector control
direct torgue control
torgue response
steady condition characteristics
speed-sensorless control.
