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| Construction method of DC system fault sample library based on automated testing technology |
| LI Yanmei, WEI Wei, XIAO Long, LU Qinghua, ZHANG Yanhao |
| XJ Electric Co., Ltd, Xuchang, He’nan 461000 |
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Abstract In order to adapt to the development of artificial intelligence technology, solve the problem of insufficient number of simulation samples for DC system faults, and significantly improve simulation speed and accuracy, this paper proposes a DC system fault sample library construction method based on automated testing technology. Taking the Ximeng-Taizhou DC project as an example, a DC system fault sample library is constructed. Firstly, a high-precision simulation model of Ximeng- Taizhou DC project is established, and the DC fault zoning and fault characteristic quantity are studied. Then, a large amount of fault simulation data is generated by using automatic test generation technology to form a fault sample library. Finally, the accuracy and effectiveness of the waveform of the sample library are verified by comparative experiments.
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Received: 09 June 2023
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| Cite this article: |
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LI Yanmei,WEI Wei,XIAO Long等. Construction method of DC system fault sample library based on automated testing technology[J]. Electrical Engineering, 2023, 24(8): 82-86.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2023/V24/I8/82
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2023, Vol. 24 
