并網型光伏電站二次設備配置原則 

趙杰，王碩，劉鵬，王競，杜冠男 
國網石家莊供電公司，河北 石家莊 050000 
 

摘 要：為研究并網型光伏電站二次設備配置情況，采用MATLAB/SIMULINK軟件建立光伏并網發電系統模型，分析了其工作原理，并以某35 kV并網型光伏電站為例，對其二次設備配置進行了說明。實際運行表明，該配置規范、原理清晰、穩定可靠，為今后大規模光伏并網發電提供了參考依據。
關鍵詞：光伏電站；并網系統；二次設備；配置原則
中圖分類號：TM615 文獻標識碼：B 文章編號：1007-3175(2015)08-0048-03

Secondary Device Configuration Principles of Grid-Connected Photovoltaic Power Station 

ZHAO Jie, WANG Shuo, LIU Peng, WANG Jing, DU Guan-nan 
State Grid Shijiazhuang Electric Power Supply Company, Shijiazhuang 050000, China 
 

Abstract: In order to research on the secondary device configuration of grid-connected photovoltaic (PV) power station, this paper adopted the software of Matlab/Simulink to build the model of grid-connected PV power system and analyzed its working principle. Taking certain 35 kV grid-connected PV power station for example, this paper illustrated the configuration of the secondary device. The actual operation shows that the configuration has the clear principle with stability and reliability, which provides reference basis for the future large-scale PV grid-connected power generation.
Key words: photovoltaic power station; grid-connected system; secondary device; configuration principle

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