摘要
本文主要对GTO辅助变流器微机控制中的调节精度、调节算法、控制方式进行了探讨。逆变器部分着重叙述了PWM波发生器HEF4752V运用中的主要问题及解决方法。并以30kW异步电机为负载进行了系统实验。
Expouned in this paper are the adjustment accuracy, calculation method of adjustment and control pattern in the microcomputer control of GTO auxiliary converter.For the inverter section, problems occurred in the use of HEF4752V PWM wave generator are put forward and their solutions as well.System experiment was made with a 30kW asynchronous motor.
出处
《机车电传动》
北大核心
1992年第1期19-25,共7页
Electric Drive for Locomotives
关键词
控制系统
微机
整流器
逆变器
control system
microcomputer control
analogy
rectifier
inverter
