基于电力系统紧急情况下精准切负荷系统的应用研究  

Research on the Application of Accurate Load Switching System Based on Emergency Situations in Power Systems

作　　者：吴成忠 曹建华[1] WU Chengzhong;CAO Jianhua(Nanjing Nanrui Jibao Electric Co.,Ltd.,Nanjing 211111,China)

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211111

出　　处：《电工技术》2023年第10期161-163,共3页Electric Engineering

摘　　要：为提高电力系统在紧急情况下运行的稳定性,避免对用电用户产生影响,以某省精准切负荷系统为例,分析了精准切负荷系统的工作流程、系统结构、控制策略等,然后根据精准切负荷系统实际应用情况,验证了系统功能,同时对应用数据进行了仿真分析,分析结果表明,仿真结果与实际结果一致,验证了在电力系统紧急情况下精准切负荷系统的有效性,以期为相关人员提供参考。In order to improve the stability of the operation of the power system in an emergency and avoid the impact on electricity users,the workflow,system structure and control strategy of the precision load switching system of a province were analyzed by taking a precision load switching system as an example.Then,according to the actual application of the precise load shedding system,the system function was verified,and the application data was simulated and analyzed.The analysis results showed that the simulation results were consistent with the actual results,which verified the effectiveness of the power system in the emergency situation.This study is intended to provide reference for relevant personnel.

关 键 词：电力系统 精准切负荷系统 特高压 紧急情况 

分 类 号：TM73[电气工程—电力系统及自动化]