Title:
METHOD AND APPARATUS FOR EVALUATING SERVICE LIFE OF WIND POWER GENERATOR SET
Document Type and Number:
WIPO Patent Application WO/2023/123685
Kind Code:
A1
Abstract:
Provided in the present disclosure are a method and apparatus for evaluating the service life of a wind power generator set. The method comprises: acquiring historical data of a generator set; classifying historical operation data and other data in the historical data into corresponding operation state categories; determining a first proportion of each operation state category according to time information corresponding to the historical operation data; according to the historical data, determining an equivalent fatigue load corresponding to each operation state category; on the basis of the first proportion, superimposing the equivalent fatigue load corresponding to each operation state category, so as to obtain an equivalent fatigue load of the generator set; and determining the consumed service life of the generator set according to the equivalent fatigue load of the generator set.
Inventors:
MI YUXIA (CN)
ZHANG PENGFEI (CN)
ZHAO SHIPEI (CN)
HAN WEI (CN)
ZHANG PENGFEI (CN)
ZHAO SHIPEI (CN)
HAN WEI (CN)
Application Number:
PCT/CN2022/080682
Publication Date:
July 06, 2023
Filing Date:
March 14, 2022
Export Citation:
Assignee:
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD (CN)
International Classes:
G06F30/20; G06F16/9537; G06F119/04; G06Q50/06
Domestic Patent References:
| WO2020200421A1 | 2020-10-08 |
Foreign References:
| CN105701337A | 2016-06-22 | |||
| CN103547976A | 2014-01-29 | |||
| CN113821979A | 2021-12-21 | |||
| KR101706508B1 | 2017-02-16 |
Attorney, Agent or Firm:
MING & SURE INTELLECTUAL PROPERTY LAW FIRM (CN)
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