Wei Wang, Bing An, Chengrong Li, B. Luo, Xiaolin Li, Yixu Wang, Fei Fan, Boo-gen Yang
{"title":"The Effect of Temperature and Humidity on Audible Noise Generated from UHV DC Transmission Lines","authors":"Wei Wang, Bing An, Chengrong Li, B. Luo, Xiaolin Li, Yixu Wang, Fei Fan, Boo-gen Yang","doi":"10.1109/CEIDP.2008.4772911","DOIUrl":null,"url":null,"abstract":"To research the effect of temperature and humidity on audible noise generated from UHV DC transmission lines, a mini corona cage has been constructed and put in a manual environment room, which temperature and humidity can be controlled. At the same time, an audible noise performance measuring system by using A/C weighted network audible noise meter and 8 kHz acoustic sensor have been set up too. The audible noise generated from a copper line have been measured in a mini corona cage not only at different humidity from 30% to 95% but also at different temperature from 0degC to 30degC. The relationship between audible noise level and temperature and humidity have been observed.","PeriodicalId":6381,"journal":{"name":"2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEIDP.2008.4772911","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
To research the effect of temperature and humidity on audible noise generated from UHV DC transmission lines, a mini corona cage has been constructed and put in a manual environment room, which temperature and humidity can be controlled. At the same time, an audible noise performance measuring system by using A/C weighted network audible noise meter and 8 kHz acoustic sensor have been set up too. The audible noise generated from a copper line have been measured in a mini corona cage not only at different humidity from 30% to 95% but also at different temperature from 0degC to 30degC. The relationship between audible noise level and temperature and humidity have been observed.
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