Design and application of indirect detection software for audible noise

Feng Huang; Hui Huang; Zhimin Qin M.D.; Hui Deng; Liang Yun; Jiahuan Xu; Yingyi Liu M.D.; Yuanqing Liu

doi:10.1117/12.2653424

27 September 2022 Design and application of indirect detection software for audible noise

Feng Huang, Hui Huang, Zhimin Qin M.D., Hui Deng, Liang Yun, Jiahuan Xu, Yingyi Liu M.D., Yuanqing Liu

Proceedings Volume 12346, 2nd International Conference on Information Technology and Intelligent Control (CITIC 2022); 123460D (2022) https://doi.org/10.1117/12.2653424
Event: 2nd International Conference on Information Technology and Intelligent Control (CITIC 2022), 2022, Kunming, China

Abstract

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.

Citation Download Citation

Feng Huang, Hui Huang, Zhimin Qin M.D., Hui Deng, Liang Yun, Jiahuan Xu, Yingyi Liu M.D., and Yuanqing Liu "Design and application of indirect detection software for audible noise", Proc. SPIE 12346, 2nd International Conference on Information Technology and Intelligent Control (CITIC 2022), 123460D (27 September 2022); https://doi.org/10.1117/12.2653424

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available