摘要
本文中作者针对气体继电器重瓦斯误动作、重瓦斯动作整定方法及其不足等问题,研制了一台瞬态油流冲击下气体继电器重瓦斯整定特性试验台。介绍了试验台控制系统的设计,并进行了性能测试。
Aiming at the problems of gas relay heavy gas misoperation, heavy gas operation setting method and its shortcomings, a test bench for heavy gas setting characteristics of gas relay under transient oil flow impact was developed. The design of the test bench control system is introduced and the performance test is presented.
作者
江丹宇
吕鹏瑞
韦教玲
万书亭
马志钦
JIANG Dan-yu;LYU Peng-rui;WEI Jiao-ling;WAN Shu-ting;MA Zhi-qin(Electric Power Research Institute of Guangdong Power Grid Co.,Ltd.,Guangzhou 510080,China;Guangdong Key Laboratory of Electric Power Equipment Reliability,Guangzhou Guangdong 510080,China;Department of Mechanical Engineering,North China Electric Power University,Baoding 071003,China)
出处
《变压器》
2021年第2期57-61,共5页
Transformer
基金
广东电网有限责任公司科技项目资助(GDKJXM20180230)。
关键词
变压器
气体继电器
重瓦斯信号
整定值
试验台
Transformer
Gas relay
Heavy gas signal
Setting value
Experimental bench
