专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5530335A Battery regulated bus spacecraft power control system 失效
标题翻译：电池调节总线航天器功率控制系统
公开(公告)号：US5530335A
公开(公告)日：1996-06-25
申请号：US60103
申请日：1993-05-11
申请人： Darwin K. Decker , Charles B. Loftis, Jr.
发明人： Darwin K. Decker , Charles B. Loftis, Jr.
IPC分类号： G05F1/67 , H01M10/46 , H02J4/00 , H02J7/35
CPC分类号： G05F1/67 , H01M10/465 , H02J4/00 , H02J7/35 , Y02E10/566 , Y02E10/58 , Y10S136/293
摘要： A system for supplying d.c. power to an electrical load, in which such load includes a rechargeable battery, is characterized by a plurality of power sources connected in common to the electrical load, wherein the current generated by the multiple power sources is combined to supply such electrical load. Each of the power sources includes a solar panel and a controlled variable transconductance device, such as a Buck converter, connected in electrical series circuit. A digital processor, including a stored program, coupled to the control inputs of the variable transconductance devices, selectively individually sets the duty cycle of each transconductance device under control of a stored program, whereby the electrical power supplied by said power sources to said electrical load is individually controlled by the digital processor.
摘要翻译：提供直流电源的系统其中这种负载包括可再充电电池的电负载的功率的特征在于多个电源连接到电负载，其中由多个电源产生的电流被组合以提供这种电负载。每个电源包括连接在电气串联电路中的太阳能电池板和控制可变跨导装置，例如降压转换器。耦合到可变跨导装置的控制输入的数字处理器，包括存储的程序，在存储的程序的控制下，选择性地单独地设置每个跨导装置的占空比，由此由所述电源提供给所述电负载的电力由数字处理器单独控制。

2. 发明授权

US5648731A Method of checking solar panel characteristics in an operating solar electrical system 失效
标题翻译：在运行的太阳能电力系统中检查太阳能电池板特性的方法
公开(公告)号：US5648731A
公开(公告)日：1997-07-15
申请号：US596842
申请日：1996-02-05
申请人： Darwin Kent Decker , Charles B. Loftis, Jr.
发明人： Darwin Kent Decker , Charles B. Loftis, Jr.
IPC分类号： G05F1/67 , H01M10/46 , H02J4/00 , H02J7/35 , G01R31/26
CPC分类号： G05F1/67 , H01M10/465 , H02J4/00 , H02J7/35 , Y02E10/566 , Y02E10/58 , Y10S136/293
摘要： In a solar electric supply system in which an electrical load is supplied with current produced by a solar array formed of multiple solar panels, each solar panel is individually selected and tested to ensure proper performance by varying the duty cycle of an associated variable transconductance device connected between such solar panel and the electrical load. The method determines the respective solar panel's open circuit voltage, its full-load current and obtains various output voltage and current values responsive to different duty cycles, whereby the maximum power point for the solar panel may be determined.
摘要翻译：在太阳能电力供应系统中，电力负载被由多个太阳能电池板形成的太阳能阵列产生的电流，每个太阳能电池板被单独选择和测试，以通过改变连接的相关联的可变跨导装置的占空比来确保适当的性能在这种太阳能电池板和电气负载之间。该方法确定相应的太阳能电池板的开路电压，其满载电流，并且响应于不同的占空比获得各种输出电压和电流值，由此可以确定太阳能电池板的最大功率点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式