公开(公告)号：US20170057369A1

公开(公告)日：2017-03-02

申请号：US15123368

申请日：2015-03-10

Applicant: Zaptec IP AS

Inventor： Kjetil André NÆSJE ,  Brage W. JOHANSEN ,  Øyvind WETTELAND ,  Per H. SØRENSEN

IPC: B60L11/18

CPC classification number: B60L11/1825 ,  B60L3/0069 ,  B60L53/14 ,  B60L53/18 ,  B60L53/20 ,  B60L53/30 ,  B60L53/305 ,  B60L53/31 ,  B60L53/60 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163

Abstract: A power supply system for converting and/or isolating charging power supplied to a vehicle charging system (VCS) within a battery operated vehicle. An isolation transformer allows electric isolation and/or voltage conversion between a primary power source (PPS) and the VCS. A terminal(s) of the transformer primary side is connectable to the PPS, and a terminal(s) of the transformer secondary side is connectable to the VCS. An EVSE control device is electrically connectable to the VCS. A data communication line connected to the EVSE control device and connectable to the VCS allows transmission of control signals to the VCS, monitoring coupling between secondary side and the VCS, and monitoring at least one parameter related to the charging status of the VCS during charging. The isolation transformer is a solid state transformer, and the isolation transformer and the EVSE control device constitutes an integrated unit, i.e., physically arranged in a common unit.

Abstract translation: 一种用于转换和/或隔离供应给电池操作的车辆内的车辆充电系统（VCS）的充电电力的电源系统。 隔离变压器允许主电源（PPS）和VCS之间的电隔离和/或电压转换。 变压器初级侧的端子可连接到PPS，并且变压器次级侧的端子可连接到VCS。 EVSE控制装置可电连接到VCS。 连接到EVSE控制设备并可连接到VCS的数据通信线允许将控制信号传输到VCS，监视次级侧和VCS之间的耦合，以及在充电期间监视与VCS的充电状态相关的至少一个参数。 隔离变压器是固态变压器，隔离变压器和EVSE控制装置构成集成单元，即物理地布置在公共单元中。

公开(公告)号：US20240305030A1

公开(公告)日：2024-09-12

申请号：US18263983

申请日：2022-02-04

Applicant: Zaptec IP AS

Inventor： Knut Braut ,  Fredrik Østrem

IPC: H01R13/405 ,  B60L53/16 ,  H01R12/58 ,  H01R13/52

CPC classification number: H01R13/405 ,  H01R12/585 ,  H01R13/5202 ,  B60L53/16 ,  H01R2201/26

Abstract: A Type-2 connector, which is for a charging station, includes power pins and signal pins for transferring power and signals when connected to circuitry of the charging station. Receptacles for receiving and holding the power pins and signal pins are mounted to an upper side of a flat base plate fitted with holes for letting connecting terminals of respective power pins and signal pins be guided to an underside of the base plate for connection to the circuitry of the charging station.

公开(公告)号：US20240083271A1

公开(公告)日：2024-03-14

申请号：US18275280

申请日：2022-02-04

Applicant: Zaptec IP AS

Inventor： Knut Braut ,  Fredrik Østrem ,  Magnus Pallesen

IPC: B60L53/16 ,  H01R13/717

CPC classification number: B60L53/16 ,  H01R13/7175

Abstract: A charging station, which is for charging an electric vehicle, includes an outer housing containing controller and power electronics mounted to at least one printed circuit board; an interface enabling connection of the charging station to the electric vehicle; and at least one light source connected to the at least one printed circuit board. The interface is a connector made of a translucent or semi-translucent material in at least an area of the connector directed at the light source.

公开(公告)号：US20240120668A1

公开(公告)日：2024-04-11

申请号：US18275562

申请日：2022-02-04

Applicant: Zaptec IP AS

Inventor： Magnus Pallesen ,  Knut Braut ,  Fredrik Østrem

IPC: H01R9/24 ,  B60L1/00 ,  B60L3/00 ,  G01R19/00

CPC classification number: H01R9/2425 ,  B60L1/00 ,  B60L3/0069 ,  G01R19/0092 ,  H01R2201/26

Abstract: An input connector assembly, which is for detecting residual current and adapted for connecting power sources to electric equipment of electric vehicles, includes a wire terminal block, lock and release mechanisms, a residual current sensor, and a support holder. The wire terminal block has wire terminals for receiving electrical wires. The lock and release mechanisms are connected to the wire terminal block for fixing electrical wires to conductors in the wire terminals. The residual current sensor is adapted to be mounted to a flat surface. The support holder is designed to be placed above the residual current sensor and to be connected to the flat surface. The support holder is further adapted for supporting the wire terminal block in a position above the residual current sensor. Conducting connection pins run from the conductors in the wire terminals through openings in the residual current sensor to the flat surface.

公开(公告)号：US20200055416A1

公开(公告)日：2020-02-20

申请号：US16344804

申请日：2016-10-28

Applicant: Zaptec IP AS

Inventor： Brage W. Johansen ,  Kjetil Naesje

IPC: B60L53/31 ,  B60L53/16 ,  B60L53/30 ,  B60L53/63

Abstract: The invention concerns a multipurpose charging system suitable for supplying charging power to an electricity-powered vehicle. The charging system comprises a plurality of spaced apart fixtures, where each fixture comprises a power inlet for receiving electrical energy. At least one of the fixtures is an EVSE fixture comprising a control device system comprising an EVSE control device and an EV plug, where the EVSE control device is configured to charge, via the EV plug, a rechargeable battery powering the electricity-powered vehicle. The energy transfer from the EV plug to the battery may take place via a charging cable. The charging system further comprises a primary power source arranged outside the fixtures for supplying electric energy (PS) to the power inlet of each of the fixtures, one or more second electric loads arranged at least partly within at least one of the fixtures and a solid state transformer system arranged within the at least one EVSE fixture. The solid state transformer system comprises at least an EVSE solid state transformer having a primary side being electrically connectable to the primary power source for receiving electric energy at a voltage level VPS and a secondary side providing electric energy at a voltage level VEVSE, the secondary side being electrically connectable to the EVSE control device, either directly or indirectly.