Title:
ON-BOARD HIGH-VOLTAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/246962
Kind Code:
A1
Abstract:
The present invention provides an on-board high-voltage system, comprising an on-board charger and an on-board DC/DC, and further comprising a filter integrated apparatus connected between a high-voltage side of the on-board charger and a high-voltage side of the on-board DC/DC. The filter integrated apparatus is integrated with a first filter and a second filter for filtering the high-voltage side of the on-board charger and filtering the high-voltage side of the on-board DC/DC, and is used for absorbing current ripples at the high-voltage side of the on-board charger and the high-voltage side of the on-board DC/DC. Compared with the prior art, the present invention improves the utilization rate of a filter device, reduces the volume occupied by the filter device, and optimizes layout setting.
Inventors:
HAN YONGJIE (CN)
LIU JUN (CN)
FENG RENWEI (CN)
LIU JUN (CN)
FENG RENWEI (CN)
Application Number:
PCT/CN2021/104365
Publication Date:
December 01, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
SHANGHAI VMAX NEW ENERGY CO LTD (CN)
International Classes:
B60L53/22
Foreign References:
| CN112821877A | 2021-05-18 | |||
| CN212627278U | 2021-02-26 | |||
| CN211321198U | 2020-08-21 | |||
| CN112713768A | 2021-04-27 | |||
| US20170117731A1 | 2017-04-27 | |||
| US20180069424A1 | 2018-03-08 |
Attorney, Agent or Firm:
SHENZHEN KANGHONG INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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