公开(公告)号：US20230084987A1

公开(公告)日：2023-03-16

申请号：US17943563

申请日：2022-09-13

Applicant: ABB Schweiz AG

Inventor： Wiebe Zoon

IPC: H01B7/42 ,  B60L53/18 ,  B60L53/302 ,  H02J7/00

Abstract: The disclosure relates to a charging cable for charging an electric vehicle, wherein the charging cable includes a coolant supply tube extending in a longitudinal direction and configured for transporting a coolant through the charging cable, an earth extending in a longitudinal direction substantially parallel to the coolant supply tube and configured for serving as ground, a plurality of power wires extending in the longitudinal direction and configured for conducting positive and/or negative direct current, and an outer layer extending in the longitudinal direction and surrounding the coolant supply tube, the earth and the plurality of power wires, wherein each of the plurality of power wires includes a power conductor and a power wire insulation surrounding the power conductor, wherein multiple spacers are provided between the power conductor and the power wire insulation such that a coolant channel is defined between the power conductor and the power wire insulation.

公开(公告)号：US11465519B2

公开(公告)日：2022-10-11

申请号：US17131799

申请日：2020-12-23

Applicant: ABB Schweiz AG

Inventor： Wiebe Zoon ,  Gertjan Koolen ,  Rolf Bilderbeek

IPC: B60L53/302 ,  B60L53/16 ,  B60L53/18 ,  H02J7/00

Abstract: An electric vehicle charge equipment (EVSE) for supplying a charge current to an electrical vehicle includes: a liquid cooled charge cable with a charge connector for connecting to the electrical vehicle; and a charge current regulating device for regulating the charge current based on a temperature of the cooling liquid. Regulating the charge current includes: charging the electrical vehicle with a first charge current for an initial time period and thereafter charging the electrical vehicle with a second charge current that is greater than the first charge current, and/or reducing the charge current as long as the temperature of the cooling liquid is below a temperature threshold, and/or charging the electrical vehicle with a first charge current as long as the temperature of the cooling liquid is below a temperature threshold and thereafter charging the electrical vehicle with a second charge current that is greater than the first charge current.

公开(公告)号：US20220144111A1

公开(公告)日：2022-05-12

申请号：US17583015

申请日：2022-01-24

Applicant: ABB Schweiz AG

Inventor： Emmanuel Logakis ,  Matteo Bortolato ,  Jaroslav Hemrle ,  Lars Bech ,  Stefan Raaijmakers ,  Wiebe Zoon ,  Jean-Marc Oppliger

IPC: B60L53/18 ,  H01B7/42 ,  B60L53/302

Abstract: A system and method for heavy-current charging cables for charging an electric vehicles includes a central heavy-current wire extending in a longitudinal direction, a plurality of heavy-current power wires comprising a power conductor and a power wire insulation surrounding said power conductor, the heavy-current power wires extending parallel to the central wire, a liquid tight inner hose extending in the longitudinal direction and surrounding the heavy-current central wire and the heavy-current power wires thereby defining a first hollow area comprising liquid coolant to flow between the heavy-current central wire and the heavy-current power wires along the longitudinal direction, and a liquid tight outer hose extending in the longitudinal direction and surrounding the inner hose thereby defining a second hollow area comprising liquid coolant to flow between the inner hose and the outer hose along the longitudinal direction.

公开(公告)号：US20180290555A1

公开(公告)日：2018-10-11

申请号：US15950465

申请日：2018-04-11

Applicant: ABB Schweiz AG

Inventor： Wiebe Zoon

IPC: B60L11/18

Abstract: The application relates to an electrical vehicle charging system for charging an electrical vehicle with a DC current, including a charger, an air conditioning device and a control device, whereby the charger is configured for delivering the DC current to the electrical vehicle, the air conditioning device is configured for heating and/or cooling the charging system, the air conditioning device and/or the charger emits a noise, and the control device is configured for controlling delivery of the DC current according to the noise.