浅谈变电站继电保护以及综合自动化改造

Talk about the Substation Relay Protection and Comprehensive Automation Reform

为了保证电力系统能够安全、稳定运行,许多变电站都采用了提高继电保护动作正确率的方式,使继电保护装置能够满足电力系统的运行要求。尤其是在继电保护和综合自动化改造后,有效提高了继电保护的可靠性。简要介绍了变电站继电保护和自动化改造的途径,以期为日后的相关工作提供参考。

In order to ensure the power system to be safe and stable operation, many substations have adopted the way to improve the accuracy of relay protection action, so that the relay protection device can meet the operation requirements of power system. Especially in the relay protection and comprehensive automation reform, improve the reliability of relay protection. This paper briefly introduces the method of relay protection and automation in the substation, in order to provide a reference for the future work.