高性能相控式移相触发电路的研制  

Development of High Performance Phase-controlled Type Phase-shift Trigger Circuit

作　　者：陈建楷 林晓龙 张亲久 郭春平 CHEN Jiankail;LIN Xiaolong;ZHANG Qingjiut;GUO Chunping(Fujian Shuikou Power Generation Group Co,Ltd.,350004;Nanjing Energy Digital Electric Co.,Ltd.,211100)

机构地区：[1]福建水口发电集团有限公司,350004 [2]南京能迪电气技术有限公司,211100

出　　处：《电机技术》2022年第1期18-23,共6页Electrical Machinery Technology

基　　金：国网福建省电力有限公司科技项目资助(2021年水口集团第二批群众性创新项目-基于脉冲移相触发技术提高励磁系统均流系数装置的研究)。

摘　　要：为解决晶闸管触发的一系列问题,对晶闸管触发电路的基本原理、要求及其基本结构进行了分析和研究。设计开发了一种高性能移相触发电路,将其投入到单相桥式全控整流电路仿真模型进行实验,并结合仿真模型开发了电路实物,投入到物理实验中进行测试。测试结果表明:开发设计的晶闸管触发电路具有触发性能良好、调试方便、电路结构简单可靠和具有强抗干扰能力的优点,有较高的工程应用价值。In order to solve a series of problems of the thyristor triggering,basic principle and requirements of thyristor triggering circuit as well as its basic structure are analyzed and studied.A high performance phase-shift trigger circuit is designed and developed,which is put into the simulation model of single-phase full-bridge controlled rectifier circuit.Combined simulation model,the circuit is developed and put into the physical experiment for test.The results prove that the thyristor trigger circuit shows the advantages of good trigger performance,convenient debugging,simple and reliable circuit structure and strong anti-interference ability,which possesses high engineering application value.

关 键 词：晶闸管 移相触发 单相桥式全控整流 

分 类 号：TM305[电气工程—电机]