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公开(公告)号:EP4406042A1
公开(公告)日:2024-07-31
申请号:EP22870885.5
申请日:2022-08-29
申请人: ESS Tech, Inc.
发明人: SONG, Yang , EVANS, Craig
IPC分类号: H01M8/18 , H01M4/86 , H01M4/90 , H01M8/24 , H01M8/04186 , H01M8/04082
CPC分类号: Y02E60/50 , H01M8/188 , H01M4/9041 , H01M8/04186 , H01M8/16
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公开(公告)号:EP4391125A1
公开(公告)日:2024-06-26
申请号:EP23211636.8
申请日:2023-11-23
申请人: ESS Tech, Inc.
发明人: KISSICK, Sean , SONG, Yang , MCDONALD, Timothy J.
IPC分类号: H01M8/04186 , H01M8/04746 , H01M8/18
CPC分类号: H01M8/188 , H01M8/04753 , H01M8/04186
摘要: Systems and methods are provided for rebalancing cells in a redox flow battery. In one example, a method of operating a rebalancing cell in a redox flow battery system includes measuring a state-of-charge (SOC) of a redox flow battery in the redox flow battery system, calculating an electrolyte concentration from the measured SOC of the redox flow battery, and maintaining a rebalancing reaction rate at the rebalancing cell. In one example, maintaining the rebalancing includes, responsive to a change in the electrolyte concentration, adjusting an electrolyte flow rate to the rebalancing cell and adjusting a hydrogen flow rate to the rebalancing cell.
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3.
公开(公告)号:EP4295422A1
公开(公告)日:2023-12-27
申请号:EP22760602.7
申请日:2022-02-09
申请人: ESS Tech, Inc.
发明人: SONG, Yang , WU, Yan , THOMPSON, Brady
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公开(公告)号:EP4122036A1
公开(公告)日:2023-01-25
申请号:EP21804789.2
申请日:2021-05-05
申请人: ESS Tech, Inc.
发明人: CASEY, Sean , EVANS, Craig , GROBERG, Thiago , SONG, Yang
IPC分类号: H01M8/18 , H01M8/247 , H01M8/24 , H01M8/2455 , H01M8/249
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公开(公告)号:EP3861619A1
公开(公告)日:2021-08-11
申请号:EP19873177.0
申请日:2019-09-16
申请人: ESS Tech, Inc.
发明人: VANDERZANDEN, Aaron , ERNST, Steve
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公开(公告)号:EP3830890A1
公开(公告)日:2021-06-09
申请号:EP19886973.7
申请日:2019-11-14
申请人: ESS Tech, Inc.
IPC分类号: H01M8/0438 , H01M8/04537 , H01M8/04791 , H01M8/04276 , H01M8/04186 , H01M8/18
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公开(公告)号:EP3821493A1
公开(公告)日:2021-05-19
申请号:EP19848329.9
申请日:2019-08-08
申请人: ESS Tech, Inc.
发明人: SONG, Yang , EVANS, Craig, E.
IPC分类号: H01M8/18 , H01M8/1018
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公开(公告)号:EP3821492A1
公开(公告)日:2021-05-19
申请号:EP19847894.3
申请日:2019-08-08
申请人: ESS Tech, Inc.
发明人: SONG, Yang
IPC分类号: H01M8/18 , H01M8/1018
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9.
公开(公告)号:EP4396882A1
公开(公告)日:2024-07-10
申请号:EP22865783.9
申请日:2022-08-31
申请人: ESS Tech, Inc.
发明人: CASEY, Sean
IPC分类号: H01M8/0202 , H01M8/0206 , H01M8/0258 , H01M8/18
CPC分类号: Y02E60/50 , H01M8/188 , H01M8/0258 , H01M8/026 , H01M8/0221 , H01M8/0206
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公开(公告)号:EP4348743A1
公开(公告)日:2024-04-10
申请号:EP22843040.1
申请日:2022-07-13
申请人: ESS Tech, Inc.
发明人: KISSICK, Sean , SONG, Yang , EVANS, Craig
IPC分类号: H01M8/18 , H01M8/24 , H01M8/04276 , H01M8/04186 , H01M8/04089 , H01M8/0258 , H01M4/96 , H01M4/92
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