Title:
STATOR CORE PRESSING STATE FAULT DETECTION METHOD AND APPARATUS, GENERATOR SET MONITORING SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/185429
Kind Code:
A1
Abstract:
The present application provides a stator core pressing state fault detection method and apparatus, a generator set monitoring system and a computer-readable storage medium. The method comprises: determining whether an adjacent measuring point is abnormal or not by taking a measuring point with abnormal information as a suspected measuring point; if the adjacent measuring point is normal, determining that a through-core screw at the suspected measuring point is abnormal; and if the adjacent measuring point is abnormal, determining that the through-core screw in a common monitoring area of the suspected measuring point and the adjacent measuring point is abnormal. According to the detection method of the present application, the abnormal through-core screw can be positioned, and the maintenance efficiency is improved.
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Inventors:
GAO TAO (CN)
LIU YUNPING (CN)
DUO LIN (CN)
ZOU YINGDONG (CN)
ZHOU JUNZHANG (CN)
WAN HUIMING (CN)
ZHANG MENG (CN)
LIU XIONG (CN)
ZHAO ZHENGLEI (CN)
TANG WEI (CN)
LIU YUNPING (CN)
DUO LIN (CN)
ZOU YINGDONG (CN)
ZHOU JUNZHANG (CN)
WAN HUIMING (CN)
ZHANG MENG (CN)
LIU XIONG (CN)
ZHAO ZHENGLEI (CN)
TANG WEI (CN)
Application Number:
PCT/CN2023/081008
Publication Date:
October 05, 2023
Filing Date:
March 13, 2023
Export Citation:
Assignee:
DONGFANG ELECTRIC MACHINERY CO LTD (CN)
International Classes:
G01R31/34; G01L5/00
Domestic Patent References:
| WO2021047306A1 | 2021-03-18 |
Foreign References:
| CN114779073A | 2022-07-22 | |||
| CN114705985A | 2022-07-05 | |||
| CN106771820A | 2017-05-31 | |||
| CN106443318A | 2017-02-22 | |||
| CN111965498A | 2020-11-20 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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