2020年国际大电网会议学术动态——直流系统及电力电子  

Review of CIGRE 2020:DC Systems and Power Electronics

作　　者：安婷 刘栋 常彬 贺之渊 AN Ting;LIU Dong;CHANG Bin;HE Zhiyuan(Global Energy Interconnection Research Institute Co.,Ltd.,Beijing 102209,China;State Key Laboratory of Advanced Power Transmission Technologies,Beijing 102209,China)

机构地区：[1]全球能源互联网研究院有限公司,北京市102209 [2]先进输电技术国家重点实验室,北京市102209

出　　处：《电力系统自动化》2021年第1期141-149,共9页Automation of Electric Power Systems

摘　　要：介绍了2020年国际大电网会议(CIGRE)线上视频会议的大会主旨演讲、直流系统及电力电子技术专委会(SC B4)相关的录用论文、专题研讨会和专题讲座。内容涵盖了SC B4相关的主要技术和设备,包括特高压/高压直流输电、中压直流配电、柔性交流输电系统等。结合高压直流输电的现状和特点,介绍和探讨了当前高压直流输电领域最新发展动态和目前所面临的挑战,并展望了该领域的发展方向。This paper introduces the keynote speech of the CIGRE 2020 online video conference, and the related papers,symposiums and special lectures of the study committee of DC systems and power electronics(SC B4). The main technologies and equipment related to SC B4 are covered, including ultra-high voltage direct current(UHVDC)/high-voltage direct current(HVDC)transmission, medium-voltage DC distribution, flexible AC transmission system, etc. According to the current situation and characteristics of HVDC transmission, this paper introduces and discusses the latest development trends and challenges in the field of HVDC transmission, and prospects the development direction of this field.

关 键 词：国际大电网会议 高压直流输电 直流配电 柔性交流输电系统 直流电网 直流断路器 

分 类 号：TM721.1-2[电气工程—电力系统及自动化]