光伏发电接入大型建筑物配电网的系统问题探讨  

Discussion of System Problem about Photovoltaic Power Generation Insert into Large Buildings Distribution Network

作　　者：孙智超[1] 张荣新[2] 

机构地区：[1]铁道第三勘察设计院集团有限公司,天津300251 [2]天津职业大学,天津300410

出　　处：《电源技术应用》2012年第3期7-11,31,共6页Power Supply Technologles and Applications

摘　　要：通过简述光伏发电系统的应用概况,研究了并网型光伏发电系统的模型,并进行了仿真分析。以大型建筑物配电网为基础,根据光伏发电系统的特性,分析了光伏电源接入大型建筑物配电网后的影响,重点介绍了光伏发电的出力仿真及预测、配电网保护、电压调整、过电压、电能质量、非正常孤岛等内容,以期为光伏电源接入大型建筑物配电网、提高大型建筑物配电网的设计质量,促进安全运行和维护。After brief introduction of the application profiles of photovohaic power system, the model of grid connected PV system is researched,and simulation and analysis are carried out . Based on distribution network in large buildings , according to the characteristics of photovoltaic power generation system , the effects of Photovohaic Power Generation insert into large Buildings Distribution Network are analyzed. The output of photovohaic power generation simulation and prediction, distribution network protection, voltage adjustment, over voltage, quality of electric energy, Non normal Island and so on are introduced.

关 键 词：大型建筑物 配电网 光伏发电 电力系统运行 

分 类 号：U223.1[交通运输工程—道路与铁道工程]