基于下垂控制算法在1 MW变频电源主回路中的应用  

Application of the Sagging Control Algorithm in the Main Circuit of 1MW Frequency Conversion Power Supply

作　　者：唐侃 TANG Kan(Nari Croup Corporation（State Grid Electric Power Research Institute）,Nanjing 211106,China)

机构地区：[1]南瑞集团(国网电力科学研究院)有限公司,南京211106

出　　处：《电工技术》2018年第16期55-57,共3页Electric Engineering

摘　　要：本文以1 MW变频电源电网作为研究对象,利用电压下垂特性与频率下垂特性,分析其避免母线电压波动的工作原理,进而提高电网运行的稳定性与可靠性。The 1 MW inverter power grid was studied.The working principle of avoiding the voltage fluctuation of the bus bar was analyzed based on characteristics of voltage sag and frequency sag.The stability and reliability of the power network were improved.

关 键 词：有功负荷 无功负荷 1MW变频电源 下垂控制 

分 类 号：TM732[电气工程—电力系统及自动化]