摘要
以气体继电器、压力释放阀为例，分析其内部结构和动作原理为切入点，简要介绍变压器非电量保护装置的一些特点和运行、维护经验。
With the development of science and technology, all sort of relay protection equipments and devices obtained great progress. But a long time,large transformer non -electric quantity protection devices, for its single structure and simple principle did not get enough attention in relevant respect. So this thesis took the gas relay and the pressure relief valves as an example to analysis of its internal structure and operating principle. The some characteristics, the experience in the operation and maintenance of large transformer non - electric quantity protection devices were briefly introduced.
出处
《贵州电力技术》
2011年第8期65-67,共3页
Guizhou Electric Power Technology
