高压直流输电技术对电力系统稳定性的影响  

Analysis of the Impact of DC Transmission Technology on Power System Stability

作　　者：李兰芳 王亚文 王丙烁 LI Lanfang;WANG Yawen;WANG Bingshuo

机构地区：[1]中电普瑞电力工程有限公司,北京102200 [2]国网山西超高压变电公司,山西太原030032 [3]中电普瑞科技有限公司,北京102200

出　　处：《电力系统装备》2024年第3期22-24,共3页Electric Power System Equipment

摘　　要：文章探讨了高压直流输电技术(HVDC)在电力系统中的应用及其对系统稳定性的影响。文章概述了电力系统稳定性的分类,介绍了直流输电技术的类型,分析了HVDC技术对电力系统动态和静态稳定性的影响,包括其在系统互连、可再生能源集成及岛模运行和系统恢复中的关键作用。研究表明,HVDC技术在促进电力系统稳定性和可持续发展方面发挥着至关重要的作用。This article explores the Application of High Voltage Direct Current(HVDC)technology in global power systems and its impact on system stability.The article first outlines the classification of power system stability,including rotor angle stability,frequency stability,and voltage stability,and introduces the two main types of DC transmission technology-line converters and voltage source converters.Subsequently,the article analyzed the positive impact of HVDC technology on the dynamic and static stability of power systems,including its key role in system interconnection,renewable energy integration,island model operation,and system recovery.Research has shown that HVDC technology plays a crucial role in promoting power system stability and sustainable development.

关 键 词：全球电力系统 高压直流输电 系统稳定性 

分 类 号：TM721.1[电气工程—电力系统及自动化] TM712