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Title:
LARGE SHAFT BEARING SHELL STATE DETERMINING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/065924
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a large shaft bearing shell state determining method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring bearing shell swing data of a target large shaft bearing shell at a plurality of moments in a preset time period; according to the plurality of pieces of bearing shell swing data, determining at least one current data cycle, and current-cycle bearing shell swing data in each current data cycle; determining a first abrupt change value and a second abrupt change value according to the current-cycle bearing shell swing data in each current data cycle; and determining a large shaft bearing shell state of the target large shaft bearing shell according to the first abrupt change value and the second abrupt change value, wherein the first abrupt change value is an abrupt change value between different current-cycle bearing shell swing data in each current data cycle, and the second abrupt change value is an abrupt change value between the current-cycle bearing shell swing data in different current data cycles.

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Inventors:
YANG MINGXUAN (CN)
GONG YU (CN)
LIU XUAN (CN)
YU YAXIONG (CN)
LI QING (CN)
QIU XIAOBO (CN)
WAN BO (CN)
XU KAIWEI (CN)
YU JIALIANG (CN)
PENG WEIWEI (CN)
PEI JUN (CN)
CHEN YUNYUN (CN)
YAN HANQIU (CN)
LIANG YEQUAN (CN)
CUI YU (CN)
LUO SHUSHENG (CN)
HU WENXING (CN)
YE LI (CN)
ZHAI ZHIJIA (CN)
LIU HUAN (CN)
Application Number:
PCT/CN2022/127830
Publication Date:
April 04, 2024
Filing Date:
October 27, 2022
Export Citation:
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Assignee:
CSG POWER GENERATION CO LTD MAINTENANCE AND TEST COMPANY (CN)
International Classes:
G06F17/10; G07C3/14
Foreign References:
CN113217257A2021-08-06
CN113269456A2021-08-17
CN113239613A2021-08-10
CN114817842A2022-07-29
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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