海上平台电力系统故障限流技术应用  

Application of fault current limiting technology in power system of offshore platform

作　　者：高璇 王凯藤 于璐 GAO Xuan;WANG Kaiteng;YU Lu(China National Offshore Oil Corporation Research Institute Co.Ltd.,Beijing 100028,China)

机构地区：[1]中海油研究总院有限责任公司,北京100028

出　　处：《电气应用》2021年第6期59-63,共5页Electrotechnical Application

摘　　要：近年来,随着海上油田群电力组网技术的应用,海上电网的容量和复杂性不断扩大,从而增大了电力系统的短路故障电流水平,给短路电流的限制提出了挑战。整理了故障限流技术的国内外研发现状,探讨了电网中故障限流技术的不同应用场合,以实际工程案例分析了海上电网中故障限流器的适用性,为后续工程中类似故障限流问题提供借鉴。In recent years,with the application of power networking technology in offshore oil fields,the capacity and complexity of offshore power grids are constantly expanding,which increases short-circuit fault current of power system and challenges the limitation of short-circuit current.This paper summarizes the research and development status of fault current limiting technology at home and abroad,discusses the different application occasions of fault current limiting technology in power grid,analyzes the applicability of fault current limiting devices in offshore power grid with engineering cases,and provides reference for similar fault current limiting problems in subsequent projects.

关 键 词：海上平台电力系统 短路电流 故障限流 短路开断电流 

分 类 号：TM73[电气工程—电力系统及自动化]