摘要
本文提出了一种简单、运行安全可靠、维护方便、投资少、见效快并符合农村变电所特点的继电保护方式——由感应式电流继电器构成的保护装置。论述了该种保护装置的整定原理、整定计算方法和调整方法。分析了保护装置的特点以及在实际中的应用价值。
A relay protection fashion for rural substations is a piece of equipment made up of induction current relays. The fashion has the advantages of simplicity, safety and reliability in running, and easy maintainence. It needs less investmen and results in quick efficiency. This paper dealt with the principle of this kinc of protector and the way of its calculating and adjusting. Its characteristics and use value were analysed.
