Temperature calculation and analysis of the long vertical buses

Xingjuan Zhang; Naicheng Cao; Chunxin Yang; Xiugan Yuan

Temperature calculation and analysis of the long vertical buses

Xingjuan Zhang^*
, Naicheng Cao
, Chunxin Yang
, Xiugan Yuan

^*Corresponding author for this work

Peking University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

When buses are modified to extend the capacity in XX hydropower plant, they produce heat in function because of their resistance. In order to improve the reliability and security, it is necessary to put up thermal analysis before they are in function. The heat balance of the vertical bus fixed in bus holes was analyzed. and the thermal model was established. The temperature of the bus under natural cooling condition was computed by numerical calculation. If the temperature does not meet the requirement, two schemes of forced ventilation are proposed and compared. The ventilating fan is selected on the basis of analysis.

Original language	English
Pages (from-to)	11-13
Number of pages	3
Journal	Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
Volume	20
Issue number	8
State	Published - Aug 2000
Externally published	Yes

Cite this

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title = "Temperature calculation and analysis of the long vertical buses",

abstract = "When buses are modified to extend the capacity in XX hydropower plant, they produce heat in function because of their resistance. In order to improve the reliability and security, it is necessary to put up thermal analysis before they are in function. The heat balance of the vertical bus fixed in bus holes was analyzed. and the thermal model was established. The temperature of the bus under natural cooling condition was computed by numerical calculation. If the temperature does not meet the requirement, two schemes of forced ventilation are proposed and compared. The ventilating fan is selected on the basis of analysis.",

author = "Xingjuan Zhang and Naicheng Cao and Chunxin Yang and Xiugan Yuan",

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AU - Zhang, Xingjuan

AU - Cao, Naicheng

AU - Yang, Chunxin

AU - Yuan, Xiugan

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Y1 - 2000/8

N2 - When buses are modified to extend the capacity in XX hydropower plant, they produce heat in function because of their resistance. In order to improve the reliability and security, it is necessary to put up thermal analysis before they are in function. The heat balance of the vertical bus fixed in bus holes was analyzed. and the thermal model was established. The temperature of the bus under natural cooling condition was computed by numerical calculation. If the temperature does not meet the requirement, two schemes of forced ventilation are proposed and compared. The ventilating fan is selected on the basis of analysis.

AB - When buses are modified to extend the capacity in XX hydropower plant, they produce heat in function because of their resistance. In order to improve the reliability and security, it is necessary to put up thermal analysis before they are in function. The heat balance of the vertical bus fixed in bus holes was analyzed. and the thermal model was established. The temperature of the bus under natural cooling condition was computed by numerical calculation. If the temperature does not meet the requirement, two schemes of forced ventilation are proposed and compared. The ventilating fan is selected on the basis of analysis.

UR - https://www.scopus.com/pages/publications/0034240649

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SN - 0258-8013

VL - 20

SP - 11

EP - 13

JO - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

JF - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

IS - 8

ER -

Temperature calculation and analysis of the long vertical buses

Abstract

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