- 专利标题： Method for providing control power to stabilize an alternating current network, using an energy accumulator
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申请号： US14654367申请日： 2013-12-09
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公开(公告)号： US09948096B2公开(公告)日： 2018-04-17
- 发明人: Georg Markowz , Carsten Kolligs , Erdem Simsek , Anna Flemming , Dennis Gamrad , Sebastien Cochet , Wolfgang Schweissthal
- 申请人： Georg Markowz , Carsten Kolligs , Erdem Simsek , Anna Flemming , Dennis Gamrad , Sebastien Cochet , Wolfgang Schweissthal
- 申请人地址： DE Essen DE Saarbruecken
- 专利权人： Evonik Degussa GmbH,STEAG Power Saar GmbH
- 当前专利权人： Evonik Degussa GmbH,STEAG Power Saar GmbH
- 当前专利权人地址： DE Essen DE Saarbruecken
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE102012113051 20121221
- 国际申请： PCT/EP2013/075952 WO 20131209
- 国际公布： WO2014/095457 WO 20140626
- 主分类号： H02J3/00
- IPC分类号： H02J3/00 ; H02J3/28 ; H02J3/24
摘要：
The present invention relates to a method for providing control power to stabilize an AC electrical grid, comprising an energy store which can take up and emit electrical energy, wherein for the purpose of providing the control power, the energy store is used together with a differential power provider, wherein the AC electrical grid operates at a predefined frequency and a frequency band around the predefined frequency is defined and the control power to be provided in the case of a frequency deviation within the frequency band is provided by the energy store to the extent of more than 50%, relative to the total control power to be provided.