公开(公告)号：US20110208372A1

公开(公告)日：2011-08-25

申请号：US13121968

申请日：2009-09-30

申请人： Erik Hansen ,  Dennis Roy Andersen ,  Anders Hyldgard ,  Anders Michael Jorgensen

发明人： Erik Hansen ,  Dennis Roy Andersen ,  Anders Hyldgard ,  Anders Michael Jorgensen

IPC分类号： G06F1/28

CPC分类号： G05F1/67 ,  H02J1/102 ,  H02S50/10

摘要： The present invention relates to a power generation system PGS comprising—a system intermediate output SIO, —a central controller CC, and—at least two DC/DC converters DD1, DD2, DDn each comprising—a power input PI1, PI2, PIn for connecting to an output of one or more solar cells SC1, SC2, SCn, —a control input CI1, CI2, CIn, and—a power output PO1, PO2, POn, wherein said power outputs PO1, PO2, POn of said at least two DC/DC converters DD1, DD2, DDn are coupled in series to establish an accumulated system output voltage or in parallel to establish an accumulated system output current, or a combination thereof, at said system intermediate output ISO, and wherein said central controller CC is arranged to be able to selectively set, via said control inputs CI1, CI2, CIn, an output state of each of at least two of said DC/DC converters DD1, DD2, DDn. The present invention further relates to a method of operating a power generation system PGS comprising a plurality of DC/DC converters DD1, DD2, DDn each connected to at least one solar cell SC1, SC2, SCn and having their power outputs PO1, PO2, POn coupled in series or in parallel to provide an accumulated system output voltage or an accumulated system output current, respectively, at a system intermediate output SIO, characterised in that a central controller CC selectively sets an output state of each of at least two of said DC/DC converters DD1, DD2, DDn.

摘要翻译： 发电系统PGS技术领域本发明涉及一种发电系统PGS，其包括：系统中间输出SIO，中央控制器CC，以及至少两个DC / DC转换器DD1，DD2，DDn，每个DC / DC转换器DD1，DD2，DDn包括：功率输入PI1，PI2，PIn， 连接到一个或多个太阳能电池单元SC1，SC2，SCn的输出， - 控制输入C11，CI2，CIn，以及 - 功率输出PO1，PO2，POn，其中所述功率输出至少所述功率输出PO1，PO2，POn 两个DC / DC转换器DD1，DD2，DDn串联耦合以建立累积的系统输出电压或并联以在所述系统中间输出ISO处建立累积的系统输出电流或其组合，并且其中所述中央控制器CC 被配置为能够经由所述控制输入C11，CI2，CIn选择性地设置所述DC / DC转换器DD1，DD2，DDn中的至少两个的输出状态。 本发明还涉及一种操作包括多个DC / DC转换器DD1，DD2，DDn的发电系统PGS的方法，每个DC / DC转换器DD1，DD2，DDn分别与至少一个太阳能电池SC1，SC2，SCn连接并具有其功率输出PO1，PO2， POn分别串联或并联耦合以在系统中间输出SIO分别提供累积的系统输出电压或累积的系统输出电流，其特征在于，中央控制器CC选择性地设置所述至少两个的输出状态 DC / DC转换器DD1，DD2，DDn。