微机实现微电网运行方式无缝切换研究  

Research on operation mode seamless switch between micro-grids by microcomputerbased device

作　　者：李培宜 欧阳逸风 李燕 孙攀 

机构地区：[1]南京国电南自自动化有限公司,南京211100

出　　处：《华电技术》2018年第9期34-37,共4页HUADIAN TECHNOLOGY

摘　　要：微电网工程目前在我国处于示范性阶段,针对微电网运行方式切换,提出了一种微机装置实现切换的方法,可实现微电网并网运行和离网运行的无缝切换,减少切换过程中对电网的冲击。该方法经过实验室验证,对实际工程有借鉴意义。Micro-grid is currently in the demonstration stage in China.A switching mode for micro-grid operation controlled by microcomputer-based devices is proposed to realize seamless switching between grid-connected operation and off-grid operation,which can reduce the impact on the grid while switching.The method has been verified by the laboratory and has reference to practical project.

关 键 词：微机装置 微电网 运行方式切换 

分 类 号：TM73[电气工程—电力系统及自动化]