CDMA直放站独立光伏供电系统的优化设计

Optimization design of independent photovoltaic supply system for CDMA repeaters

用太阳能光伏给远离市区的直放站提供电能,不但节约能源、清洁,而且便捷,不需要从数十里远的地方架设电线,有利于保护环境,减少投资。用太阳能光伏作为独立供电系统,首先要解决的是系统的最优设计问题:太阳电池板安装的最佳倾角;对一定功率的用电器配多大功率的太阳电池板;按照系统设计的工作要求如何配套电瓶的容量;选择相应的充电放电控制器等。既要使系统避免配置浪费,又要使系统能按设计要求保证工作。用简捷的运算方法达到了优化设计的结果。

Solar photovoltaic was adopted to provide electricity to repeaters away from urban,which could not only save energy and protect environment,but also avoid the inconvenience to set electric wires from dozens of miles away and reduce the cost.With solar energy as an independent power supply system,the principle problem was to optimize the design of the system： the best installation angle of the solar panel,the appropriate power of the solar panel to fit a certain power appliance,the capacity of the battery according to the system design requirements,choosing the relevant charge-discharge controller,and etc..In order to avoid configuration waste and guarantee the system work correctly according to the design requirements,a concise algorithm was introduced,which could reach the optimization design.