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Design and application of indirect detection software for audible noise

  • Feng Huang
  • , Hui Huang
  • , Zhimin Qin
  • , Hui Deng
  • , Liang Yun
  • , Jiahuan Xu
  • , Yingyi Liu
  • , Yuanqing Liu
  • State Grid Corporation of China
  • Elec. Power Intelligent Sensing Technology and Application State Grid Corporation Joint Laboratory
  • State Grid Xinjiang Company Limited Electric Power Research Institute
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Corona effect and audible noise caused by transmission line in UHV transmission project have always been the key problems worthy of attention. At present, the measurement of audible noise of transmission line is usually measured by direct detection method, but it is easy to be affected by background noise in complex environment. Based on the correlation model of audible noise and corona current, aiming at the need of audible noise detection of Ultra-High Voltage Direct Current (UHVDC) transmission line, a realization method of software, which is based on C # Net and MATLAB, is proposed to obtain the sound level of audible noise by corona current measurement data. The software includes corona current time domain waveform measurement model, corona current processing module, audible noise calculation module and so on. The test results show that the software has complete functions and can meet the audible noise detection method.

源语言英语
主期刊名2nd International Conference on Information Technology and Intelligent Control, CITIC 2022
编辑Kousar Nikhath
出版商SPIE
ISBN(电子版)9781510657649
DOI
出版状态已出版 - 2022
活动2nd International Conference on Information Technology and Intelligent Control, CITIC 2022 - Kunming, 中国
期限: 15 7月 202217 7月 2022

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
12346
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议2nd International Conference on Information Technology and Intelligent Control, CITIC 2022
国家/地区中国
Kunming
时期15/07/2217/07/22

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