摘要
论述了一种利用"全年均衡,冬半年最大"的接收太阳能辐射量原则。介绍了结合全年累计最大亏欠量和放电深度,计算太阳能光伏组件和蓄电池容量,确定太阳能路灯系统最佳配置的方法。以沈阳工程学院太阳能路灯优化设计为实例进行分析。系统实行智能控制,连续4个阴天后,蓄电池的放电深度为49.2%。
This paper presents an optimizing design method on the solar streetlight system, which adopts a solar radiation principle of equilibrium energy in the whole year and the biggest energy in a half a year of winter. The PV module and battery capacity are calculated with the maximal accumulated deficit in the whole year and the depth of discharge. Meanwhile, discussed a solar streetlight designing case of Shenyang Institute of Engineering. The system has intelligence controlling function. The DOD of battery is 49.2% after 4 rain days.
出处
《可再生能源》
CAS
2007年第5期79-83,共5页
Renewable Energy Resources
基金
辽宁省科技攻关项目(2004224003-0579)。
关键词
太阳能路灯系统
优化设计
放电深度
solar streetlight system
optimal design
depth of discharge
