智能变电站继电保护调试验收要点分析

Analysis on Key Points of Relay Protection andAdjustment of Intelligent Substation

近年来,随着我国电力事业的蓬勃发展,为不断满足社会各行各业生产及经营活动中日益增长的用电需求,我国传统的变电站都进行了相应的变革,并逐渐向智能变电站转变.较之传统的变电站,对智能变电站继电保护的调试及验收都有着极大的不同,并且还会产生一些新的问题.本文以110 kV智能变电站的调试验收工作为例,对其继电保护调试验收过程中的要点问题进行了深入分析,并提出了相应的解决方法以及改进建议.

In recent years,with the vigorous development of China’s electric power industry,in order to continuously meet the increasing demand for electricity in the production and operation activities of various industries in the society,China’s traditional substation has undergone corresponding changes,and gradually carried out to intelligent substations.change.Compared with the traditional substation,there are great differences in the commissioning and acceptance of the relay protection of the intelligent substation,and some new problems will arise.In this context,this study takes the test and acceptance work of the 110 kV Qixing substation as an example,and analyzes the key points in the process of relay protection adjustment and acceptance,and proposes corresponding solutions and suggestions for improvement.