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公开(公告)号：EP1536507A4
公开(公告)日：2010-02-03
申请号：EP03717669
申请日：2003-04-21
CPC分类号： H01M8/188 , H01M8/0432 , H01M8/04328 , H01M8/04335 , H01M8/04388 , H01M8/04395 , H01M8/04626 , Y02E60/528
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公开(公告)号：EP1411576A4
公开(公告)日：2009-09-23
申请号：EP02724709
申请日：2002-05-07
发明人： NAKAISHI HIROYUKI , KANNO TAKASHI , OGINO SEIJI , ITO TAKEFUMI , SHIGEMATSU TOSHIO , TOKUDA NOBUYUKI
CPC分类号： H01M8/0278 , H01M8/0273 , H01M8/0289 , H01M8/188 , Y02E60/528
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公开(公告)号：EP1536506A4
公开(公告)日：2007-10-24
申请号：EP03717668
申请日：2003-04-21
IPC分类号： F03D7/04 , F03D9/02 , H01M8/00 , H01M8/04 , H01M8/18 , H01M8/20 , H01M10/44 , H02J7/00 , H02P9/00
CPC分类号： H01M8/04753 , H01M8/04992 , H01M8/188 , H01M8/20 , H01M2250/407 , Y02E10/723 , Y02E60/528 , Y02E60/563 , Y02P80/158
摘要： A method for operating a redox flow battery system in which the output to a power system from a redox flow battery system annexed to a wind power generator is stabilized to improve the battery efficiency. The system is provided with a wind power generator (10), a redox flow battery (30) annexed to this wind power generator, and an AC/DC converter (40) connected to this redox flow battery. The output of the wind power generator within a past given period is subjected to a first averaging. An input/output command value to the AC/DC converter (40) is determined on the basis of the result of the subtraction of the current output of the wind power generator from the result of the first averaging. With no consideration of the sign of the input/output command value, a displacement operation is carried out to determine a displacement quantity. The result of the displacement operation is subjected to a second averaging. The output command value of a pump (p) for circulating the electrolyte of the redox flow battery is determined according to the result of the second averaging.
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公开(公告)号：EP1411575A4
公开(公告)日：2009-09-23
申请号：EP02724708
申请日：2002-05-07
发明人： NAKAISHI HIROYUKI , KANNO TAKASHI , OGINO SEIJI , ITO TAKEFUMI , TOKUDA NOBUYUKI , SHIGEMATSU TOSHIO
CPC分类号： H01M8/0273 , H01M8/0247 , H01M8/188 , H01M8/242 , H01M8/248 , Y02E60/528
摘要： A cell stack for redox flow cells the reliability of which is enhanced for a long time without adhering a dipolar plate and an electrode. The cell stack (1) for redox flow cells is a laminate of cell frames (2), electrodes (3, 4), and diaphragms (5). The cell frame comprises a framework (2A) and a dipolar plate (9) provided inside the framework. The electrodes contact the dipolar plate by a clamping force without being adhered to the dipolar plate. If the electrodes are compressed to a thickness equivalent to the step difference between the framework and the dipolar plate, a preferable repulsive force is more than 15kPa and less than 150kPa (more than 0.153kgf/cm 2>and less than 1.53kgf/cm 2>).
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公开(公告)号：EP2485312A4
公开(公告)日：2013-02-20
申请号：EP11775037
申请日：2011-04-27
IPC分类号： H01M8/18
CPC分类号： H01M2/40 , H01M2/30 , H01M8/188 , H01M2300/0088 , H01M2300/0091 , Y02E60/528
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公开(公告)号：EP2725648A4
公开(公告)日：2015-03-11
申请号：EP12804832
申请日：2012-06-22
CPC分类号： H01M8/188 , H01M8/04119 , H01M8/04186 , H01M8/20 , Y02E60/528
摘要： A redox flow battery charged and discharged by supply of a positive electrode electrolyte stored in a positive electrode tank and a negative electrode electrolyte stored in a negative electrode tank to a battery element, in which the positive electrode electrolyte contains a Mn ion as a positive electrode active material, and the positive electrode tank includes a positive electrode charging pipe opening to a position close to a liquid level of the positive electrode electrolyte in the positive electrode tank, and a positive electrode discharging pipe opening to a position close to the bottom of the positive electrode tank. This redox flow battery can include a stirring mechanism for stirring the electrolytes in the tanks, and can include a connection pipe connecting the positive electrode tank to the negative electrode tank.
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公开(公告)号：EP2784861A4
公开(公告)日：2015-08-12
申请号：EP12851153
申请日：2012-11-21
发明人： KATAYAMA HIROKAZU , OKUDA YASUHIRO , SHINBARA NAOKI , SHIGEMATSU TOSHIO , DONG YONGRONG , HANAFUSA KEI , HAYASHI FUMIHIRO , OOYA AYA
CPC分类号： H01M8/1067 , H01M8/0289 , H01M8/188 , H01M8/20 , H01M2300/0082 , Y02E60/528
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公开(公告)号：EP2387092A4
公开(公告)日：2012-08-01
申请号：EP10844958
申请日：2010-09-10
CPC分类号： H01M8/188 , H01M2/40 , H01M8/04186 , H01M8/18 , H01M8/184 , Y02E60/528
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公开(公告)号：EP2546914A4
公开(公告)日：2015-10-21
申请号：EP11753375
申请日：2011-03-08
CPC分类号： H01M8/188 , H01M2/40 , H01M8/04186 , H01M8/18 , H01M8/184 , Y02E60/528
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公开(公告)号：EP2541660A4
公开(公告)日：2013-09-25
申请号：EP11861332
申请日：2011-11-10
CPC分类号： H01M8/20 , H01M8/04089 , H01M8/04753 , H01M8/04761 , H01M8/04798 , H01M8/04805 , H01M8/188 , Y02E60/528
摘要： A redox flow battery (1) in which a positive electrode electrolyte stored in a positive electrode tank (106) and a negative electrode electrolyte stored in a negative electrode tank (107) are supplied to a battery element (100) to charge and discharge the battery is provided, the positive electrode electrolyte in the redox flow battery (1) containing a Mn ion as a positive electrode active material, the negative electrode electrolyte containing at least one of a Ti ion, a V ion, and a Cr ion as a negative electrode active material, in which the redox flow battery (1) includes a negative-electrode-side introduction duct (10) in communication with inside of the negative electrode tank (107) from outside thereof, for introducing oxidizing gas into the negative electrode tank (107), and a supply mechanism (11) for supplying the oxidizing gas into the negative electrode tank (107) via the negative-electrode-side introduction duct (10).
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