MATEC Web of Conferences
Volume 44, 20162016 International Conference on Electronic, Information and Computer Engineering
|Number of page(s)||4|
|Section||Electronics, Information and Engineering Application|
|Published online||08 March 2016|
Study on ventilation and noise reduction in the main transformer room in indoor substation
State Grid Hunan Electric Power Corporation Research Institute, 410007 Changsha, Hunan Province, China
a Sheng Hu: email@example.com
The noise emission should be considered in the ventilation and cooling design for the main transformer room of indoor substation. In this study, based on Soundplan software, effects of four common ventilation and cooling schemes on the cooling and sound insulation were compared. The research showed that the region with low noise requirement, the ventilation could be set on the outer wall or on the door of the main transformer room, while the region with high noise requirement, air inlet muffler or ventilation through the cable interlayer under the main transformer room must be used. All of the four kinds of ventilation schemes, ventilation through the cable interlayer is the best in cooling and noise reduction.
© Owned by the authors, published by EDP Sciences, 2016
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