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1.发明申请公开(公告)号：US20070179720A1
公开(公告)日：2007-08-02
申请号：US11650781
申请日：2007-01-08
申请人： Holger Becker , Gunther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Joachim Laschinski , Matthias Victor , Torben Westphal
发明人： Holger Becker , Gunther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Joachim Laschinski , Matthias Victor , Torben Westphal
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/505 , Y10T307/511 , Y10T307/707
摘要： A method of converting a direct voltage generated by a decentralized power supply system into three-phase alternating voltage by means of a plurality of single-phase inverters (WR1-WR3), said alternating voltage being provided for supplying an electric mains, is intended to avoid inadmissible load unbalances using single-phase inverters. This is achieved in that, upon failure of one inverter (WR1-WR3), an asymmetrical power supply distribution is reduced by limiting the output of the other inverters. The method makes it possible to simplify three-phase voltage monitoring.
摘要翻译： 一种通过多个单相逆变器（WR 1 -WR 3）将由分散电源系统产生的直流电压转换为三相交流电压的方法，所述交流电压被提供用于供电， 旨在避免使用单相逆变器的不允许的负载不平衡。 这是通过一个逆变器（WR 1 -WR 3）的故障而实现的，通过限制其他逆变器的输出来减小非对称的电源分配。 该方法可以简化三相电压监测。
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2.再颁专利公开(公告)号：USRE44901E1
公开(公告)日：2014-05-20
申请号：US13212811
申请日：2011-08-18
申请人： Holger Becker , Guenther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
发明人： Holger Becker , Guenther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
IPC分类号： H02J1/12 , H02J3/00 , H02J5/00 , H03K19/00 , H02J3/38 , H02J7/34 , H02J1/00 , G05D17/00 , G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/505 , Y10T307/511 , Y10T307/707
摘要： A method of converting a direct voltage generated by a decentralized power supply system into three-phase alternating voltage by means of a plurality of single-phase inverters (WR1-WR3), said alternating voltage being provided for supplying an electric mains, is intended to avoid inadmissible load unbalances using single-phase inverters. This is achieved in that, upon failure of one inverter (WR1-WR3), an asymmetrical power supply distribution is reduced by limiting the output of the other inverters. The method makes it possible to simplify three-phase voltage monitoring.
摘要翻译： 一种通过多个单相逆变器（WR1-WR3）将由分散电源系统产生的直流电压转换为三相交流电压的方法，所述交流电压用于供电， 避免使用单相逆变器不允许负载不平衡。 这是通过一个逆变器（WR1-WR3）的故障来实现的，通过限制其他逆变器的输出来减小非对称的电源分配。 该方法可以简化三相电压监测。
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3.发明授权公开(公告)号：US07576449B2
公开(公告)日：2009-08-18
申请号：US11650781
申请日：2007-01-08
申请人： Holger Becker , Günther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
发明人： Holger Becker , Günther Cramer , Sven Bremicker , Thorsten Dingel , Bernd Engel , Wilfried Groote , Frank Greizer , Ralf Joachim Laschinski , Matthias Victor , Torben Westphal
IPC分类号： H02J1/12 , H02J5/00 , H02H3/00 , H03K19/00 , H02J3/38 , H02J7/34 , H02J1/00 , H02J3/00 , G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/505 , Y10T307/511 , Y10T307/707
摘要： A method of converting a direct voltage generated by a decentralized power supply system into three-phase alternating voltage by means of a plurality of single-phase inverters (WR1-WR3), said alternating voltage being provided for supplying an electric mains, is intended to avoid inadmissible load unbalances using single-phase inverters. This is achieved in that, upon failure of one inverter (WR1-WR3), an asymmetrical power supply distribution is reduced by limiting the output of the other inverters. The method makes it possible to simplify three-phase voltage monitoring.
摘要翻译： 一种通过多个单相逆变器（WR1-WR3）将由分散电源系统产生的直流电压转换为三相交流电压的方法，所述交流电压用于供电， 避免使用单相逆变器不允许负载不平衡。 这是通过一个逆变器（WR1-WR3）的故障来实现的，通过限制其他逆变器的输出来减小非对称的电源分配。 该方法可以简化三相电压监测。
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