不同类型负载下蓄电池容量对独立光伏系统的影响分析  

The influence of battery’s capacity on the stand-alone photovoltaic system with different load profile

作　　者：葛彬彬[1] 徐林[1] 刘洪[1] 姜向阳[1] 

机构地区：[1]上海交通大学物理系太阳能研究所,上海200240

出　　处：《蓄电池》2013年第3期126-130,共5页Chinese LABAT Man

摘　　要：独立光伏系统是光伏应用的重要方面,蓄电池容量关系着系统的运行稳定性和成本。利用Trnsys软件建立了独立光伏系统的模型,在同一光伏系统中,相同的环境下,对三种典型的负载以及不同容量的铅酸蓄电池下的系统工作情况进行了模拟,并对结果进行了相关分析。对独立光伏系统中蓄电池容量设计方法提出了改进。The stand alone photovoltaic （SAPV） system is an important aspect of the PV-tech application. The performance and cost of the system are affected by the capacity of battery. A SAPV model was set up based on Trnsys, The operation condition of an identical SAPV system was simulated and analyzed in the same environment with three typical load profiles and different battery＇s capacity. An improvement of the calculation of battery＇s capacity was stated.

关 键 词：独立光伏系统 负载类型 TRNSYS 蓄电池荷电状态 

分 类 号：TM912.9[电气工程—电力电子与电力传动]