国产首套百兆瓦级抽水蓄能机组静止启动变频器(SFC)关键技术及研制意义  

The Working Principle and Significance of the First Domestic Frequenency Converter for Pumped Storage Unit of Hundreds of Megawatts

作　　者：高苏杰 张雷雷[2] 石祥建[3] 魏李 

机构地区：[1]国网新源控股有限公司,北京市西城区100761 [2]国网新源安徽响水涧抽水蓄能有限公司,安徽省芜湖市241083 [3]南京南瑞继保电气有限公司,江苏省南京市211102

出　　处：《水电与抽水蓄能》2017年第2期43-49,共7页Hydropower and Pumped Storage

基　　金：基金项目:"百兆瓦级抽水蓄能机组静止起动变频器(SFC)关键技术及工程应用"获得 2016 年度水力发电科学技术奖一等奖~~

摘　　要：本文首先介绍了国产首套大容量抽水蓄能机组静止启动变频器(SFC)的组成、基本工作原理。然后重点对系统转子位置检测方式和原理、触发控制方式、程控逻辑以及保护及限制功能配置及原理等方面进行了深入分析,同时与国外同类产品进行了比较,体现出SFC国产化的意义。This paper first introduces the composition and basic working principle of the static starting frequency changer （ SFC ） of the first domestic frequenency converter for pumped storage unit of hundreds of megawatts, and then focuses on the system rotor position detection mode and principle, trigger control mode, program control logic and protection and restriction function configuration And the principle of in-depth analysis, at the same time with foreign similar products were compared, reflecting the significance of the localization of SFC.

关 键 词：国产SFC 双闭环控制 转子位置检测 程控逻辑 

分 类 号：TV743[水利工程—水利水电工程]