高压继电保护系统中微网接入的过流保护方案研究  

Research on Overcurrent Protection Schemes for Microgrid Access in High-Voltage Relay Protection System

作　　者：陆佩顺 LU Peishun(State Grid Shanghai Electric Power Company Ultra High Voltage Branch,Shanghai 201204,China)

机构地区：[1]国网上海电力公司超高压分公司,上海201204

出　　处：《通信电源技术》2024年第18期55-57,共3页Telecom Power Technology

摘　　要：文章介绍高压继电保护系统的基本结构和微网技术,分析微网接入对高压继电保护系统的影响、接入必要性与应用前景。通过重点研究微网接入高压继电保护系统的过流保护调整策略,并提出相应的优化与改进方案,包括应用动态调整机制、引入智能化技术以及构建性能评估与反馈机制等。This paper introduces the basic structure and microgrid technology of high voltage relay protection system,and analyzes the influence of microgrid access on high voltage relay protection system,the necessity of access and the application prospect.This paper focuses on the adjustment strategy of over-current protection for microgrid access to high-voltage relay protection system,and puts forward corresponding optimization and improvement schemes,including applying dynamic adjustment mechanism,introducing intelligent technology and constructing performance evaluation and feedback mechanism.

关 键 词：高压继电保护系统 微网 过流保护 动态调整 智能化控制 

分 类 号：TM77[电气工程—电力系统及自动化]