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公开(公告)号:EP4267422B1
公开(公告)日:2024-06-19
申请号:EP22702943.6
申请日:2022-01-28
CPC分类号: B60L2270/2020130101 , B60L3/0046 , B60L3/0069 , B60L3/0038 , B60L3/12 , Y02T10/70
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公开(公告)号:EP3034351B1
公开(公告)日:2024-04-24
申请号:EP15196531.6
申请日:2015-11-26
IPC分类号: B60L53/14
CPC分类号: B60L3/0046 , H03K17/785 , B60L2270/2020130101 , H01H2009/54520130101 , H01H9/542 , B60L3/04 , B60L2210/1020130101 , B60L2240/54720130101 , B60L2240/8020130101 , Y02T10/92 , B60L50/51 , B60L58/22 , B60L50/66 , H02J7/00304 , B60L58/10 , Y02T10/70 , Y02T10/72 , H02M1/322
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公开(公告)号:EP3971010B1
公开(公告)日:2024-07-10
申请号:EP21196624.7
申请日:2021-09-14
CPC分类号: B60L1/006 , B60L53/20 , B60L55/00 , B60L2210/3020130101 , B60L2210/4020130101 , H02H9/001 , B60L2270/2020130101 , H02J2310/4820200101 , H02J7/02 , H02J2207/2020200101 , H02J7/0063 , Y02E60/00 , Y02T10/70 , Y02T10/72 , Y02T10/92 , Y02T10/7072 , Y02T90/12 , Y02T90/14 , Y04S10/126
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公开(公告)号:EP4355607A1
公开(公告)日:2024-04-24
申请号:EP22732562.8
申请日:2022-06-13
申请人: MAN Truck & Bus SE
CPC分类号: B60L50/51 , H02J7/0013 , H02J7/0031 , B60L2270/2020130101 , B60L58/21
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公开(公告)号:EP3858656B1
公开(公告)日:2024-07-31
申请号:EP20215857.2
申请日:2020-12-21
IPC分类号: B60L50/53
CPC分类号: B60L2270/2020130101 , B60L50/53 , B60L2200/2620130101 , B60L2200/3620130101 , Y02T10/70
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公开(公告)号:EP4399116A1
公开(公告)日:2024-07-17
申请号:EP22741268.1
申请日:2022-07-08
申请人: Robert Bosch GmbH
发明人: SENGEBUSCH, Falco
CPC分类号: B60L2270/2020130101 , B60L50/50 , B60L50/60 , B60L53/10 , B60L53/22 , B60L2260/16520130101 , Y02T10/70
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公开(公告)号:EP4170842B1
公开(公告)日:2024-07-03
申请号:EP21825208.8
申请日:2021-05-24
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公开(公告)号:EP4360936A1
公开(公告)日:2024-05-01
申请号:EP23204611.0
申请日:2023-10-19
申请人: Littelfuse, Inc.
CPC分类号: B60L2270/2020130101 , H02J7/345 , B60L2240/54720130101 , B60L3/04 , B60L2240/54920130101 , H02H9/001
摘要: An adaptive pre-charge control circuit includes include a high-voltage switch and a control circuit. The high-voltage switch controls the flow of current between an electric battery and a DC link capacitor, the electric battery to supply power to an electric vehicle. The DC link capacitor is made up of a sum of individual input capacitors of multiple subunits within an electric vehicle. The control circuit sends a PWM signal to the high-voltage switch based on a difference between an electric battery voltage and a DC link capacitor voltage.
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公开(公告)号:EP4401280A2
公开(公告)日:2024-07-17
申请号:EP24178844.7
申请日:2022-07-04
申请人: Valmet Automotive Oy
发明人: Karsikas, Toni , Kelkka, Juuso
IPC分类号: H02J7/34
CPC分类号: B60L2270/2020130101 , H02J7/345 , Y02T10/70
摘要: Disclosed is a pre-charge circuit for an electric-vehicle battery management system (BMS) and a method. The circuit comprises a current regulator for zero-voltage switching configured for regulating pre-charge current for a dc-link of an electric vehicle and a switch for bypassing the current regulator after a voltage across the pre-charge circuit reaches a target.
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