摘要
简要介绍SF6断路器各状态量监测原理,通过测量SF6断路器中气体温度值、压力值、湿度值和气体分解物等参数,应用所设计的DSP和红外光谱技术的硬件系统、软件流程实现对SF6断路器的综合在线监测和故障诊断。对电网运行中的SF6断路器综合在线监测和故障诊断具有一定的参考价值。
The monitoring principle of various states of SF6 circuit breaker is presented.By measuring the gas state parameters,such as temperature、pressure、humidity、gas decomposition,it realizes synthesize on-line monitoring and fault diagnosis by applying the hardware structure and software system,which utilizes the technology of digital signal process and infrared spectrum.It has certain reference significance for SF6 circuit breaker on on-line monitoring and fault diagnosis in the network.
出处
《电气开关》
2011年第3期44-47,共4页
Electric Switchgear
关键词
在线监测
气体分解物
DSP技术
红外光谱
on-line monitoring
gas decomposition
digital signal process
infrared spectrum
