光伏并网发电若干关键技术分析与综述  

Review of Several Key Technologies on Grid-connected PV Power Generation

作　　者：赵争鸣[1] 贺凡波[1] 雷一[1] 田琦[1] 

机构地区：[1]清华大学,电机工程与应用电子技术、电力系统国家重点实验室,北京100084

出　　处：《电力电子技术》2013年第3期1-7,共7页Power Electronics

基　　金：台达环境与教育基金会电力电子科教发展计划重大项目(DREM200902)~~

摘　　要：针对光伏并网发电若干关键技术问题进行分析和综述,讨论了光伏组件特性及其组合技术,分析了组件正向和反向模型及模型中的参数影响程度,并对9种不同光伏组件进行了比较分析。综述了光伏逆变器集群特性,包括谐波、效率以及集群控制等。最后介绍了逆变器与电网的互动关系,主要以LCL滤波器为并网端口进行了分析比较。This paper reviews several key technologies on grid-connected photovohaic（PV） power generation.The characteristics of PV modules and arrays are discussed.Parameter sensitivity analysis results are presented for both forward and backward models.Long term experimental results are shown and compared for 9 different types of PV modules. This paper also discusses the characteristics of PV inverter clusters, including harmonics, efficiency and group control.FinaUy,the relationship between PV inverters and the power grid is involved,and the grid interface featured LCL filter is analyzed.

关 键 词：光伏发电 逆变器集群 电网接口 滤波器 

分 类 号：TM615[电气工程—电力系统及自动化]