Title:
ABNORMALITY PROCESSING METHOD AND TWO-OUT-OF-THREE PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082174
Kind Code:
A1
Abstract:
The present application relates to an abnormality processing method and a two-out-of-three protection device. The method comprises: acquiring operation state information of each of three overcurrent detection devices; determining whether the acquired operation state information meets a preset abnormality determination condition; if yes, determining the overcurrent detection device having the operation state information meeting the preset abnormality determination condition as a first abnormal overcurrent detection device, and sending to the other of two two-out-of-three protection devices first abnormality indication information indicating the identity and state of the first abnormal overcurrent detection device; and on the basis of information interaction with the other of the two two-out-of-three protection devices, sending to at least the first abnormal overcurrent detection device a reset command for resetting the at least first abnormal overcurrent detection device. The method can realize self-processing and self-recovery of abnormal overcurrent detection devices, and enhance the self-healing capability of energy storage valve control systems.
More Like This:
| JPS5930691 | [Title of the device] High frequency electric power unit |
| JPS59206914 | ELECTRIC POWER CONVERTING DEVICE |
| WO/2020/035296 | ELECTRICAL AC/DC CONVERSION ARRANGEMENT |
Inventors:
LU YANHUA (CN)
YU DONGXU (CN)
YU DONGXU (CN)
Application Number:
PCT/CN2022/126170
Publication Date:
April 25, 2024
Filing Date:
October 19, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX FUTURE ENERGY RES INSTITUTE SHANGHAI LIMITED (CN)
International Classes:
H02H7/10; G05B23/02; G06F11/07
Foreign References:
| CN102799104A | 2012-11-28 | |||
| CN105005232A | 2015-10-28 | |||
| CN105279049A | 2016-01-27 | |||
| CN105607698A | 2016-05-25 | |||
| CN109189600A | 2019-01-11 | |||
| CN110362421A | 2019-10-22 | |||
| CN110994661A | 2020-04-10 | |||
| CN111431147A | 2020-07-17 | |||
| CN113127270A | 2021-07-16 | |||
| JP3095016U | 2003-07-18 | |||
| US4288658A | 1981-09-08 | |||
| US5317726A | 1994-05-31 | |||
| US7877627B1 | 2011-01-25 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
Download PDF:
Previous Patent: ANHYDROUS COMPOSITION FOR MAKING UP KERATIN MATERIALS
Next Patent: PREPARATION METHOD FOR SUCRALOSE REFINED PRODUCT
Next Patent: PREPARATION METHOD FOR SUCRALOSE REFINED PRODUCT