Annoyance evaluation of noise emitted by urban substation-Reference-Cited by-同舟云学术

Annoyance evaluation of noise emitted by urban substation

Published:2021-05-21 Issue:4 Volume:40 Page:2106-2114
ISSN:1461-3484
Container-title:Journal of Low Frequency Noise, Vibration and Active Control
language:en
Short-container-title:Journal of Low Frequency Noise, Vibration and Active Control

Author:

Jun Li¹^ORCID,Li Li²,Yongxiang Zhang³^ORCID,Zhigang Chu¹^ORCID,Xiaopeng Fan²

Affiliation:

1. College of Mechanical and Vehicle Engineering, Chongqing University, Chongqing, China

2. Electric Power Research Institute of Guangdong Power Grid Limited Liability Corporation, Guangzhou, China

3. College of Aerospace Engineering, Chongqing University, Chongqing, China

Abstract

In China, noise pollution from substations in urban areas is becoming more and more serious. An annoyance evaluation of the noise emitted by urban substations is presented. First, the subjective evaluation is conducted on the noise samples from urban substations via the semantic differential method. Subsequently, according to the typical characteristics of urban substation noise, 14 acoustical metrics are used to describe the noise samples for objective evaluation. Then the correlation analysis and regression analysis between the objective and subjective evaluation results are carried out. Finally, a regression model for urban substation noise evaluation is established. Practical application shows that the regression model can correctly predict the subjective annoyance of urban substation noise.

Funder

Science and Technology Project of China Southern Power Grid

Publisher

SAGE Publications

Subject

Mechanical Engineering,Geophysics,Mechanics of Materials,Acoustics and Ultrasonics,Building and Construction,Civil and Structural Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/14613484211014324

Reference18 articles.

1. The sound-field characterisation of a power transformer

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