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公开(公告)号：US20230219433A1
公开(公告)日：2023-07-13
申请号：US18153027
申请日：2023-01-11
Applicant: ABB E-mobility B.V.
Inventor： Wiebe Zoon , Gertjan Koolen , Mariusz Stosur
CPC classification number: B60L53/14 , B60L53/35 , B60L2200/18
Abstract: A system and method for a pole separating arrangement for a multipole pantograph or a multipole fixed arrangement for charging an electric vehicle includes a first conducting pole arranged on an isolating carrier and configured for contacting a corresponding first pole on the electric vehicle; a second conducting pole arranged on the isolating carrier and configured for contacting a corresponding second pole on the electric vehicle; and an isolating pole separator arranged between the first conducting pole and the second conducting pole. The pole separator has at least one upward pointing arc.
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2.发明公开公开(公告)号：US20230406145A1
公开(公告)日：2023-12-21
申请号：US18332836
申请日：2023-06-12
Applicant: ABB E-mobility B.V.
Inventor： Gertjan Koolen
CPC classification number: B60L53/665 , G07C5/10 , H02J7/00714 , H02J7/0047
Abstract: A method for energy metering of a charging device, in particular an EV charging device, includes metering an energy level by at least one meter unit during a charging session; monitoring a total energy level of the at least one meter unit with a monitoring unit at least in between two consecutive charging sessions and break/interrupt energy transfer when non-intentional energy transfer is detected; and comparing a start total energy level of a new charging session with a stop total energy level of a previous charging session.
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Patent Agency Ranking
公开(公告)号：US12083907B2
公开(公告)日：2024-09-10
申请号：US17412285
申请日：2021-08-26
Applicant: ABB E-Mobility B.V
Inventor： Lars Peter Bech , Gertjan Koolen , Stefan Raaijmakers , Wiebe Zoon , Jim Van der Heijden , Miguel Rodriguez Escude
IPC: H01R13/66 , B60L3/04 , B60L53/16 , H01R13/717
CPC classification number: B60L53/16 , H01R13/6683 , H01R13/7172 , H01R2201/26
Abstract: A connector for electric vehicle supply equipment includes: a housing that includes one or more electrical coupling members that are connectable between the electric vehicle supply equipment and a mating inlet of an electric vehicle to supply electric power to the vehicle. The housing includes a sensor for detecting light within the housing and outputting a signal in response to a detection of light within the housing to interrupt or disable the supply of electric power to the vehicle through the connector.
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公开(公告)号：US12057662B2
公开(公告)日：2024-08-06
申请号：US17412290
申请日：2021-08-26
Applicant: ABB E-mobility B.V.
Inventor： Jim Van der Heijden , Lars Peter Bech , Gertjan Koolen
IPC: H01R13/648 , B60L53/16 , H01R13/04 , H01R13/652
CPC classification number: H01R13/6485 , B60L53/16 , H01R13/652 , H01R13/04 , H01R2201/26
Abstract: A connector for electric vehicle supply equipment includes: a housing; a first electrical coupling member supported by the housing and that mates with an inlet of an electric vehicle, the first electrical coupling member including a first pin part; a second electrical coupling member supported by the housing and that mates with the inlet, the second electrical coupling member including a second pin part; and a conductive barrier supported by the housing that extends between the first and second pin parts. The conductive barrier interacts with at least one of the first and second pin parts to provide a conduction path for electrical power monitorable to evaluate electrical isolation of the first and second electrical coupling members and avoid electrical arcing or short-circuiting.
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5.发明公开公开(公告)号：US20240181913A1
公开(公告)日：2024-06-06
申请号：US18072742
申请日：2022-12-01
Applicant: ABB E-mobility B.V.
Inventor： Miguel Rodríguez Escudé , Lars P. Bech , Stefan J. Raaijmakers , Gertjan Koolen , Jimmy van der Heijden
CPC classification number: B60L53/60 , B60L53/16 , B60L2250/10
Abstract: A charging system of an electric vehicle is described. The charging system comprises a charging cable that is adapted to carry a charging connector located at a distal end of the charging cable, wherein the charging connector is configured to be controllably moveable and insertable into an EV charging portal of the EV, the charging connector comprising: a latch coupled to the charging connector, a detection system coupled to the latch, and a control system configured to: obtain, from the detection system, an indication, determine, based on the indication, whether the latch on the charging connector is operational or non-operational, and generate an alert based on determining that the latch on the charging connector is non-operational.
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公开(公告)号：US20220357367A1
公开(公告)日：2022-11-10
申请号：US17868986
申请日：2022-07-20
Applicant: ABB E-mobility B.V.
Inventor： Adrian Hozoi , Luca Ghezzi , Gertjan Koolen , Ulf Embretsen
Abstract: A calibration method for calibrating a magnetizable core, wherein the magnetizable core is coupled to a magnetic transducer; the method comprising applying a pulse of magnetomotive force to the core such that a distinct value of remanence is produced in the core, wherein the value of remanence in the core depends on a strength of the pulse.
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7.发明申请公开(公告)号：US20220242269A1
公开(公告)日：2022-08-04
申请号：US17725489
申请日：2022-04-20
Applicant: ABB E-mobility B.V.
Inventor： Gertjan Koolen , Jim Van-Der-Heijden
Abstract: A system and method for electrical vehicle charging includes a plurality of outlets, at least one parallelization switch, a guarding wire running in parallel along a DC path formed by outlet switches and at least one parallelization switch and comprising a plurality of outlet guarding switches, a plurality of current sensors, a plurality of voltage sources and at least one parallelization guarding switch, and a control device connected to the current sensors. Each voltage source, current sensor and outlet guarding switch is associated to each one outlet. Each outlet guarding switch is associated to one outlet switch. The control device is configured for opening at least one of the outlet switches and/or the at least one parallelization switch when at least one of the current sensors measures a current greater than zero.
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