基于微电网的电能质量问题研究  

Power Quality Research Based on Micro Power Grid

作　　者：赵山[1] 文黎星[1] 赵伟 邓名高 陈岗 

机构地区：[1]广东电网公司电力科学研究院,广东广州510080 [2]长沙威胜能源产业技术有限公司,湖南长沙410013

出　　处：《广东电力》2012年第10期61-64,69,共5页Guangdong Electric Power

摘　　要：针对微电网规模较小以及多种形式电源的介入,受外界条件影响大的问题,分析了微电网环境下所面临的主要电能质量问题,提出采用功率电流双环控制技术、静止无功补偿器调压技术、发电并网逆变器滤波技术、微电网与配电网无功发生器联合运行的无功电压调节技术进行微电网环境下的电能质量控制。According that the scale of micro power grid is smaller, when connecting various power supplies it may be affected greatly by external condition, the paper analyzes the main problem under the situation of micro power grid of power quality, puts forward taking power current double circuit control technology, static vat compensator regulating technology, genera- ting synchronization inverter filtering technology and reactive power control technology which is jointly operated by micro power grid and reactive power generator of distribution network to carry out power quality control under the situation of mi- cro power grid.

关 键 词：微电网 电能质量控制 并网逆变器 静止无功补偿器 

分 类 号：TM727[电气工程—电力系统及自动化]