公开(公告)号：US20080211451A1

公开(公告)日：2008-09-04

申请号：US11948004

申请日：2007-11-30

申请人： Zhengyu ZHANG ,  Changshou ZHAN ,  Jianling SUN ,  Xiaochi JIANG

发明人： Zhengyu ZHANG ,  Changshou ZHAN ,  Jianling SUN ,  Xiaochi JIANG

IPC分类号： H01M16/00 ,  H01M10/44 ,  H01M10/36 ,  H01L31/04

CPC分类号： H02J7/35 ,  H01L31/02021 ,  H01M14/005 ,  H02J7/0024 ,  H02S40/32 ,  Y02E10/566

摘要： The present invention relates to solar battery technological, and embodiments of the present invention provide a method, device and system for supplying power with light voltage battery. In the embodiments provided by the present invention, through a parameter scale value corresponding to electric energy generated by a tested object under current illumination condition, by adaptively adjusting a connection manner among multiple light voltage battery units in the light voltage battery combination unit, it is applicable to obtain needed electric energy from the light voltage battery combination unit. By this method, when light voltage battery is applied and illumination condition keeps changing, it can avoid the light voltage battery combination unit from outputting over-voltage or under-voltage electric energy. More important, in the present invention's embodiment, a DC/DC converter is not used to adjust battery's output voltage, thus the embodiment can avoid wasting the electric energy collected by light voltage battery to the best and provide sufficient electric energy for power-consuming devices to the best.

摘要翻译： 本发明涉及太阳能电池技术，本发明的实施例提供一种用于向轻电池供电的方法，装置和系统。 在本发明提供的实施例中，通过在当前照明条件下通过被测试对象产生的电能对应的参数刻度值，通过自适应地调节轻压电池组合单元中的多个轻电压电池单元之间的连接方式， 适用于从轻压电池组合单元获取所需的电能。 通过这种方法，当施加轻压电池并且照明条件不断变化时，可以避免轻压电池组合单元输出过压或欠压电能。 更重要的是，在本发明的实施例中，DC / DC转换器不用于调节电池的输出电压，因此本实施例可以避免将由轻压电池收集的电能浪费在最佳状态并为耗电装置提供足够的电能 最好的