大规模特高压直流输电系统中换流站配电保护策略研究  

Research on Power Distribution Protection Strategy of Converter Station in Large-Scale Ultra-High Voltage Direct Current Transmission System

作　　者：赵怡臣 杜彦镔 郝文斌 ZHAO Yichen;DU Yanbin;HAO Wenbin(State Grid Shandong Electric Extrahigh Voltage Company,Jinan 250000,China)

机构地区：[1]国网山东省电力公司超高压公司,山东济南250000

出　　处：《通信电源技术》2024年第14期84-86,共3页Telecom Power Technology

摘　　要：文章深入研究大规模特高压直流输电系统中换流站的配电保护策略。通过分析换流站的配电系统的特点和存在的问题,提出以智能保护装置为基础,结合模糊逻辑控制和人工神经网络技术的保护策略,实现对换流站配电系统的全面保护,并通过仿真实验验证保护策略的有效性和可靠性。This paper deeply studies the power distribution protection strategy of the converter station in the large-scale ultra-high voltage direct current transmission system.By analyzes the characteristics of converter station distribution system and the existing problems,based on the intelligent protection device,combining with fuzzy logic control and artificial neural network technology,realize the comprehensive protection of converter station distribution system,and through the simulation experiment to verify the effectiveness and reliability.

关 键 词：特高压直流输电系统 换流站 配电保护 智能保护装置 模糊逻辑控制 

分 类 号：TM721.1[电气工程—电力系统及自动化]