FHMMC特高压直流输电系统中串联换流阀组启动充电策略分析  

Research on Startup Charging Strategy of Series Converter Valve Groups in FHMMC Ultra-high Voltage DC Transmission System

作　　者：王为材 刘丰玮 黄正 Wang Weicai;Liu Fengwei;Huang Zheng(State Grid Shanghai Electric Power Company UHV Converter Station Branch,Shanghai,China,201400)

机构地区：[1]国网上海市电力公司特高压换流站分公司,上海201400

出　　处：《仪器仪表用户》2024年第12期94-96,共3页Instrumentation

摘　　要：FHMMC特高压直流输电系统中的串联换流阀组启动充电策略是保障系统稳定性、节能效率和安全保护的关键措施。本文从稳定性、节能与效率、系统安全等方面设计了具体实施方案,包括启动充电过程控制策略、充电过程中的状态监测与调节以及故障处理与应急措施。通过合理的设计原则和实施方案,提高了FHMMC系统的运行稳定性和效率,确保了系统的安全可靠运行。The startup charging strategy for series converter valve groups in FHMMC(Flexible Harmonic Modulation Multi-Carrier)UHVDC(Ultra-high Voltage Direct Current)transmission systems is a crucial measure to ensure system stability,energysaving efficiency,and safety protection.This article proposes a specific implementation plan that focuses on stability,energy conservation and efficiency,and system safety.The plan includes a startup charging process control strategy,status monitoring and adjustment during charging,and fault handling and emergency measures.Through reasonable design principles and implementation plans,the operational stability and efficiency of the FHMMC system are improved,ensuring safe and reliable system operation.

关 键 词：FHMMC特高压直流输电系统 串联换流阀组启动充电 策略 

分 类 号：TM21.1[一般工业技术—材料科学与工程]