提高光伏系统发电收益的安装角度优化与分析  

Optimization and Analysis of Installation Angles to Improving the PV System's Power Generation Benefits

作　　者：陈思铭[1] 陈树拳 羊术创 孙韵琳[1] 

机构地区：[1]顺德中山大学太阳能研究院,广东省佛山市528300

出　　处：《建筑电气》2016年第9期48-52,共5页Building Electricity

基　　金：国家高技术研究发展计划(863计划);课题名称:新型太阳电池;组件和系统部件技术项目户用光伏发电智能控制模块集成技术研发及示范课题;课题编号:2015AA050608

摘　　要：分布式光伏发电系统的发电收益组成中,自用光伏电力比例往往是决定分布式光伏系统投资收益的关键因素。通过模拟及实例分析,基于电网电力销售的分时电价标准,调整光伏系统安装角度方案实现光伏系统输出峰值偏移,可以有效提高光伏系统的自用光伏电力收益,从而实现系统整体收益的提升。The self-used PV power ratio is often the key factor to determine the investment benefits in the distributed PV power generation system. Through the simulation and instance analysis, based on grid electricity sales time-of-use electricity price standard, the conclusion is made that to adjust the installation angle of PV systems can realize output peak shift, which can effectively improve the benefits of the self- used PV power and finally to promote the overall benefits of the system.

关 键 词：光伏系统 分布式 分时电价 方位角 倾角 太阳辐照 发电量 发电收益 

分 类 号：TM615[电气工程—电力系统及自动化]