用于串补保护的间隙触发装置的研制  

Development of a Gap Triggering Electronics Device for Series Compensation Protection

作　　者：梁帅奇[1] 张少波[1] 郑玉平[1] 王小红[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003

出　　处：《电力系统自动化》2010年第21期99-102,共4页Automation of Electric Power Systems

摘　　要：间隙触发装置(GTED)在串补工程中有着非常重要的作用,它的设计思路是否合理,性能是否可靠,直接决定着整个系统的稳定性。详细介绍了基于复杂可编程逻辑器件(CPLD)的GTED的激光供电取能、状态监视和触发间隙等的原理,并通过大量的间隙触发试验,说明了设计过程中应该重点解决的抗干扰等问题。Gap triggering electronic device （GTED）is very important for the series compensation project.Whether the designing idea is reasonable or its performance is reliable determines the stability of the whole system directly.The principles of power supply by laser,status supervisor,and gap triggering of GTED based on complex programable logic device（CPLD）are elaborated.Moreover,the problems such as anti-interference which should be resolved in the design process by the large number of tests are illustrated.

关 键 词：间隙触发装置 氧化锌压敏电阻 串联电容补偿 间隙 

分 类 号：TM761[电气工程—电力系统及自动化]