摘要
能量获取技术是输电线路在线监测技术两大关键问题之一。多电池组的太阳能供电系统采用多个电池组作为储能元件,分别对每个电池组进行能量管理,即使某电池异常也不影响系统正常工作,同时采用主-副双太阳能电池板工作模式,现场应用时根据需要配置副太阳能电池板,从而完成电池板选型灵活配置。实验测试表明基于多电池组的太阳能供电系统运行情况良好,满足现场需要。
Energy capture technology is one of the two key issues concerning online monitoring technology for the power transmission line. The multiple battery pack solar power supply system uses multiple battery packs as energy storage elements to manage the energy of each pack respectively. Even if one of the battery packs is abnormal, the system can still work. Furthermore, the system uses the principal and secondary solar battery boards, so that the secondary solar battery board can work when required to realize flexible configuration of battery boards. Experimental show that the solar power supply system based on multiple battery packs can have good operation and meet the requirements on the spot.
出处
《电气自动化》
2014年第4期43-46,共4页
Electrical Automation
基金
国家科技部国际合作项目(2013DFG71630)
上海市科委资助项目(13dz1201300)
关键词
MPPT
太阳能
电池组
在线监测
能量管理
MPPT
solar energy
battery pack
online monitoring
energy management
