摘要：可控整流装置采用弱电控制强电,其中的触发器是实现该技术的关键部件之一。本文以MCS-51系列8031单片机为控制核心,设计出一种新型的数字式触发器,具有很好的灵活性和稳定性。最后,将其成功应用于电力电子技术综合实验装置中,并通过RS-232C串行通信接口与上位机连接,获得了较好效果。

摘要：In resent years, HIRFL DC power supply system upgrading is concentrated on middle power and low power output converters. Except small power supplies for corrector magnet, there are 183 power supplies in this part. The output power varies from 6 kW to 36 kW, current stability is from ±100 ppm to ±20 ppm per 8 hours. Most of them are used to drive trim coils of SSC and quadrupole magnets of beam transport line. There are