Title:
HIGH-RELIABILITY MULTIPHASE POWER SUPPLY SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2022/048285
Kind Code:
A1
Abstract:
A high-reliability multiphase power supply system and method. A second processing unit configures a first field-effect transistor, the drain of the first field-effect transistor is connected to a power supply, the source of the first field-effect transistor is connected to the drain of a second field-effect transistor, the source of the second field-effect transistor is grounded, and the gates of the first field-effect transistor and the second field-effect transistor are connected to a first processing unit; the second processing unit configures a first current detection module and a second current detection module, the first current detection module and the second current detection module are electrically connected to a bus unit, and the bus unit is electrically connected to a substrate management controller; the substrate management controller is electrically connected to a storage unit, the substrate management controller is electrically connected to the first processing unit, and the substrate management controller is electrically connected to the power supply. According to the present invention, the substrate management controller can quickly determine and position the fault of the second processing unit and perform a protection action according to the abnormality.
Inventors:
LUO SIHENG (CN)
LI HUI (CN)
LI HUI (CN)
Application Number:
PCT/CN2021/103407
Publication Date:
March 10, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO LTD (CN)
International Classes:
H02H7/12; H02H3/08
Foreign References:
| CN112054484A | 2020-12-08 | |||
| CN205509475U | 2016-08-24 | |||
| CN110034543A | 2019-07-19 | |||
| CN110829804A | 2020-02-21 | |||
| CN102780397A | 2012-11-14 | |||
| CN108183465A | 2018-06-19 | |||
| JPH09121553A | 1997-05-06 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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