摘要
针对当前常规支架型光伏发电系统应用场合局限性,提出平面型光伏系统,可大大扩展光伏应用场合。平面光伏发电系统可分为固定式、移动式两种结构,分析了平面光伏的结构特点,以及相对于常规光伏优点。研究了固定式、移动式平面光伏发电效率的影响因素,分析了其效率计算方法。研究了平面光伏的综合经济性成本,结合其发电量可计算平面光伏的性价比。最后结合平面光伏发电系统的典型例子,计算了其性价比,随着光伏电池技术进步、成本降低,平面光伏可扩展更多的应用场合。
According to the limitation on application of conventional bracket supported photovoltaic power generation system, a planar PV system was designed, which could expand its application dramatically. The structure feature of planar PV system was theoretically analyzed and proved to have better performance than the conventional one. The planar PV system could be divided into stationary type and movable type, and the influence factor on generating efficiency of each type was studied so the computing method of efficiency was proposed accordingly. Besides, the composite cost of planar PV system was also researched based on its performance price ration considering the generated energy. Finally, the effectiveness of planar PV system was proved by a classical example, and the proposed system may have considerable wide application with the development of photovoltaic cell technology and the reduction of cost.
作者
李大虎
方华亮
孙建波
程龙
刘佳
LI Da-hu;FANG Hua-liang;SUN Jian-bo;CHENG Long;LIU Jia(Hubei Electric Power Corporation, Wuhan Hubei 430077, China;School of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan Hubei 430068, China;School of Electrical Engineering, Wuhan University, Wuhan Hubei 430072, China;Shiyan Power Supply Company, Shiyan Wuhan 442000, China;School of Information Engineering, Wuhan University of Technology, Wuhan Hubei 430070, China)
出处
《电源技术》
CAS
北大核心
2019年第2期286-289,共4页
Chinese Journal of Power Sources
基金
湖北省科技支撑计划项目(2015BAA110)
关键词
平面光伏
固定式
移动式
效率
性价比
planar PV
stationary
movable
efficiency
performance price ratio
