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公开(公告)号：US20210313811A1
公开(公告)日：2021-10-07
申请号：US17238099
申请日：2021-04-22
Applicant: ESS TECH, INC.
Inventor： Aaron Vanderzanden , Steve Ernst
Abstract: Systems and methods for operating an electric energy storage system are described. The systems and methods include ways of coupling electric energy storage cell stacks to an electric conductor or bus. The coupling is performed to reduce current flow through contactors and to increase a life span of the contactors.
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公开(公告)号：US11682912B2
公开(公告)日：2023-06-20
申请号：US17238099
申请日：2021-04-22
Applicant: ESS TECH, INC.
Inventor： Aaron Vanderzanden , Steve Ernst
CPC classification number: H02J7/0013 , H01M8/188 , H02J7/0042
Abstract: Systems and methods for operating an electric energy storage system are described. The systems and methods include ways of coupling electric energy storage cell stacks to an electric conductor or bus. The coupling is performed to reduce current flow through contactors and to increase a life span of the contactors.
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公开(公告)号：US11025072B2
公开(公告)日：2021-06-01
申请号：US16163023
申请日：2018-10-17
Applicant: ESS TECH, INC.
Inventor： Aaron Vanderzanden , Steve Ernst
Abstract: Systems and methods for operating an electric energy storage system are described. The systems and methods include ways of coupling electric energy storage cell stacks to an electric conductor or bus. The coupling is performed to reduce current flow through contactors and to increase a life span of the contactors.
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