静止无功补偿器的应用与分析  

Application and Analysis of Static Var Compensator

作　　者：程春[1] 

机构地区：[1]国网上海市电力公司检修公司,上海200063

出　　处：《电力与能源》2013年第B12期70-74,共5页Power & Energy

摘　　要：静止无功补偿器（SVC）具有动态补偿系统无功功率、稳定和自动调整系统电压、滤除系统内谐波电流、提高电能质量等特性和优点。为此，合理配置一定容量的动态无功，不论对于事故下电压的恢复，或者负荷增长带来的电压问题，都是必需的。通过整理干练变电站SVC投运3年多的运行记录，回顾SVC运行状况、分析SVC试验数据、总结SVC经验与教训，用以提供行之有效的运行经验和技改措施，提高日常操作和维护水平，从而进一步提升电网运行的可靠性和安全性。Dynamic compensation system with reactive power, stability and automatic adjustment of system voltage, filtering harmonic current in the system and improve the quality of electric energy are some of the characteristics and advantages of SVC. Therefore, to allocation a certain volume of the dynamic idle work is necessary for the voltage recovery under accident, or load growth caused voltage problem. By arranging SVC operation records （more than 3 years） of Ganlian substation, we review the SVC running status, analysis of SVC test data, summarize the experience and lessons of SVC, in order to provide effective operational experience and technical measures, which can improve the daily operation and maintenance level, so as to further en hance the reliability and security of power grid operation.

关 键 词：静止无功补偿器 动态补偿 电能质量 运行经验 

分 类 号：TM531.4[电气工程—电器]