公开(公告)号：US20220384994A1

公开(公告)日：2022-12-01

申请号：US17884941

申请日：2022-08-10

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Zhanlin REN ,  Qianlin TANG ,  Wei GUO ,  Xiaoke RAN ,  Hongbing WANG ,  Donghai MA ,  Xinquan HUANG

IPC: H01R13/64 ,  H01R13/629 ,  H01R13/639 ,  H01R13/68 ,  H01R13/70 ,  H01R24/76

Abstract: A pluggable module includes a power control unit, an interface unit, a monitoring unit, and a signal linkage unit. The power control unit is connected to the interface unit, and the pluggable module can be inserted into an external device by using the interface unit. One end of a pull ring is rotatably connected to a bracket, and the other end can trigger a signal switch. When the pull ring is in an ON state, the signal switch is triggered to send a first switch signal, or when the pull ring is in an OFF state, the signal switch sends a second switch signal. The monitoring unit is configured to control, upon receiving the first switch signal, the power control unit to be powered on, or control, upon receiving the second switch signal, the power control unit to be powered off.

公开(公告)号：US20240227600A1

公开(公告)日：2024-07-11

申请号：US18612537

申请日：2024-03-21

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Ziming DENG ,  Zezhou YANG ,  Yuanning HE ,  Zhanlin REN ,  Wei GUO ,  Wanxiang YE

IPC: B60L53/50 ,  B60L53/30

CPC classification number: B60L53/50 ,  B60L53/30

Abstract: A charging system includes n first charging modules, a first switch matrix, a second switch matrix, and m first output apparatuses. Each first charging module includes a plurality of first power converters, each first power converter has one output bus, the output bus of the first power converter is connected to the first switch matrix. The first switch matrix is configured to connect or disconnect output buses of any two of the plurality of first power converters. The first output apparatus j is connected to a corresponding first charging module by using the second switch matrix. The second switch matrix is configured to transmit, to the first output apparatus j, electric energy on an output bus of a first power converter in any first charging module corresponding to the first output apparatus j.

公开(公告)号：US20230059677A1

公开(公告)日：2023-02-23

申请号：US17890018

申请日：2022-08-17

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Xi LONG ,  Quanxi LIN ,  Yichang WANG ,  Zhanlin REN

IPC: B60L53/67 ,  H02J7/00 ,  B60L53/31 ,  B60L53/62

Abstract: A charging method, a charging apparatus, and a charging system are described. The charging method includes a first control module enabling a first link based on target charging power of a first to-be-charged apparatus and charging power of a first charging apparatus. The first to-be-charged apparatus waits for being charged on a first charging parking space. The first control module corresponds to the first charging apparatus. The first control module enables the first link and charges the first to-be-charged apparatus at a first shared charging power. The first shared charging power includes real-time charging power of at least one first charging apparatus and at least one second charging apparatus.