Photovoltaic Power Generation System for Theme Pavilions for Shanghai Expo

Bao Shunqiang　Chen Shuishun　Wu Pan　Zhang Yifeng（Architectural Design & Research Institute of

Tongji University（Group） Co.，Ltd.，Shanghai 200092，China）

 

Abstract The 30 000 m2 building integrated photo-voltaic power generation system for theme pavilions for Shanghai Expo，has a design power generating power of 2.5 MW and an annual energy output of 2 500 000 kWh. Its design concept，the selection，layout of roof solar cells，the structure of the transformation and distribution system， the actual practices of the lightning protection and grounding system，etc. are discussed.

Key words Shanghai Expo Photovoltaic power generation system　Polysilicon solar cell module　Grid-connected inverter　Step-up transformer　Charge and discharge controller　Transformation and distribution system　Lightning protection and grounding system

 

 

摘　要　上海世博会主题馆 30 000 m² 光伏建筑一体化光伏发电系统，设计发电功率为 2.5MW，年发电量 250 万 kWh。介绍其设计理念；屋面太阳能电池的选择、布置；变配电系统的构成；防雷与接地系统的实际做法等。

关键词　上海世博会　光伏发电系统　多晶硅太阳能电池组件　并网逆变器　升压变压器　充放电控制器   变配电系统　防雷与接地系统