Development and Validation of a Masking System for Mitigation of Low-Frequency Audible Noise from Electrical Substations

Development and Validation of a Masking System for Mitigation of Low-Frequency Audible Noise from Electrical Substations

Low-frequency audible noise generated by the magnetostriction effect inherent to the operation of power transformers has become a major drawback, especially in cases where the electrical substation is located in urban areas subject to strict environmental regulations that impose noise limits, differ...

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Bibliographic Details
Main Authors: Rogerio Regazzi, Brunno Cunha, Hugo Villela de Miranda, Juan José Gómez Acosta, Carlos Roberto Hall Barbosa, Mauricio Nogueira Frota, João Vitor Souza, Carlos Augusto Machado Gomes
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Applied Sciences
Subjects:
power substation
transformer noise
low-frequency noise
noise masking
soundscape
Online Access:https://www.mdpi.com/2076-3417/11/17/7771

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https://www.mdpi.com/2076-3417/11/17/7771

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