继电保护与配电自动化协同故障处理技术研究

Cooperative Troubleshooting Technology of Relay Protection and Distribution Automation

通过对配电网故障类型及特点的分析,确定了相间短路故障、小电流接地故障和小电阻接地系统单相接地故障等配电网常见的问题。针对每一类型故障的特点,制定具有针对性的解决方案,该研究结果对提高配电网的安全性、可靠性和经济性具有重要意义,为配电自动化系统优化提供技术支持。

The study aims to improve the fault handling efficiency of distribution networks,and the researchers adopt a comprehensive analysis method to identify the common problems of distribution networks,through the analysis of the types and characteristics of faults in distribution networks.For each type of fault characteristics,the development of targeted solutions,the results of the study to improve the security,reliability and economy of the distribution network is of great significance for the distribution automation system optimization to provide technical support.