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1.发明授权Method for limiting the generator voltage of a photovoltaic installation in case of danger and photovoltaic installation 有权在发生危险和光伏安装的情况下限制光伏装置的发电机电压的方法公开(公告)号：US08837098B2
公开(公告)日：2014-09-16
申请号：US13667607
申请日：2012-11-02
Applicant: SMA Solar Technology AG
Inventor： Matthias Victor , Gerd Bettenwort , Frank Greizer , Adrian Haering , Joachim Laschinski , Bernd Engel
CPC classification number: H01L31/02021 , H02H7/20 , H02J3/383 , Y02B10/12 , Y02B10/14 , Y02E10/563
Abstract: A protection system configured to couple between a generator that has a number of partial strings and an inverter includes a control device, and a series-connection switching device configured to selectively connect the partial strings together in series. The system also includes a parallel-connection switching device configured to selectively connect the partial strings together in parallel, wherein the series-connection switching device is actuated by the control device such that it interrupts the series connection of the partial strings in case of a hazard, and the parallel-connection switching device is actuated by the control device such that it connects the partial strings together in parallel in case of a hazard.
Abstract translation: 配置成在具有多个部分串的发电机和逆变器之间耦合的保护系统包括控制装置和被配置为将部分串串联选择性地连接的串联连接切换装置。 该系统还包括并联连接切换装置，其被配置为并行地选择性地将部分串连接在一起，其中串联连接切换装置由控制装置致动，使得在有危险的情况下中断部分串的串联 并且并联连接切换装置由控制装置致动，使得在有危险的情况下它将部分串并联在一起。
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2.发明申请METHOD FOR LIMITING THE GENERATOR VOLTAGE OF A PHOTOVOLTAIC INSTALLATION IN CASE OF DANGER AND PHOTOVOLTAIC INSTALLATION 有权用于限制危险和光伏安装情况下的光伏安装发电机电压的方法公开(公告)号：US20130057989A1
公开(公告)日：2013-03-07
申请号：US13667607
申请日：2012-11-02
Applicant: SMA Solar Technology AG
Inventor： Matthias Victor , Gerd Bettenwort , Frank Greizer , Adrian Haering , Joachim Laschinski , Bernd Engel
CPC classification number: H01L31/02021 , H02H7/20 , H02J3/383 , Y02B10/12 , Y02B10/14 , Y02E10/563
Abstract: A protection system configured to couple between a generator that has a number of partial strings and an inverter includes a control device, and a series-connection switching device configured to selectively connect the partial strings together in series. The system also includes a parallel-connection switching device configured to selectively connect the partial strings together in parallel, wherein the series-connection switching device is actuated by the control device such that it interrupts the series connection of the partial strings in case of a hazard, and the parallel-connection switching device is actuated by the control device such that it connects the partial strings together in parallel in case of a hazard.
Abstract translation: 配置成在具有多个部分串的发电机和逆变器之间耦合的保护系统包括控制装置和被配置为将部分串串联选择性地连接的串联连接切换装置。 该系统还包括并联连接切换装置，其被配置为并行地选择性地将部分串连接在一起，其中串联连接切换装置由控制装置致动，使得在有危险的情况下中断部分串的串联 并且并联连接切换装置由控制装置致动，使得在有危险的情况下它将部分串并联在一起。
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