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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发表在:	Applied Sciences
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
格式:	文件
语言:	英语
出版:	MDPI AG 2021-08-01
主题:	power substation transformer noise low-frequency noise noise masking soundscape
在线阅读:	https://www.mdpi.com/2076-3417/11/17/7771