Loudness analysis of transformer near field noise and factory boundary noise

Yuchao Ma; Xin Wang; Zhen Yang; Yong Qian

doi:10.1117/12.2686730

6 August 2023 Loudness analysis of transformer near field noise and factory boundary noise

Yuchao Ma, Xin Wang, Zhen Yang, Yong Qian

Proceedings Volume 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023); 1278110 (2023) https://doi.org/10.1117/12.2686730
Event: 2023 International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 2023, Guangzhou, JS, China

Abstract

Substation plant boundary noise is an important environmental index of power grid engineering. In order to improve the sound environment quality around the substation, it is necessary to analyse the transformer near field noise and plant boundary noise loudness. In this paper, the field noise test of a 110kV outdoor substation is carried out. The measured data of transformer near-field noise and factory boundary noise are obtained. The loudness of a typical area is analyzed. The analysis of transformer noise loudness can provide accurate field data for substation noise control.

Citation Download Citation

Yuchao Ma, Xin Wang, Zhen Yang, and Yong Qian "Loudness analysis of transformer near field noise and factory boundary noise", Proc. SPIE 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 1278110 (6 August 2023); https://doi.org/10.1117/12.2686730

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