微机型继电保护试验仪的现状和发展

Current Situation and Development of Relay Test Equipment Based on Micro-computer

微机型继电保护试验仪的推广应用,提高了继电保护试验人员的工作效率,降低了劳动强度,对促进保护装置调试水平的提高起了巨大的作用。目前,国内的微机型继电保护试验仪的厂家较多,在持续工作能力、可靠性、功率输出能力、暂态输出性能及软件的易操作性等方面普遍存在一些问题。但随着试验仪生产厂家不断对试验仪进行更新换代,不断地把新技术和新的元器件应用到测试仪的生产开发上,微机型试验仪的功能会不断完善,越来越方便保护装置的调试。

The application of protection test equipment based on micro-computer in domestic relay test fields plays an important role in promoting protect relay test. At present many domestic manufactures for the equipment have normal disadvantages, like continuous work, reliability, capability of power output, transient output capability, convenient operation for software. With continuous generation replacement for the equipment, manufactures put the new technology and elements continuously into development of the equipment. Therefore, the functions of the equipment can be perfected gradually, which is convenient for adjustment of protection.