scholarly journals Research on temperature rise of high current switchgear in distribution system

2019 ◽  
Vol 2019 (16) ◽  
pp. 2931-2934
Author(s):  
Xiaorui Wang ◽  
Suxiong Cai ◽  
Zhaowei Peng ◽  
Zhanqing Yu ◽  
Shisen Gao ◽  
...  
Keyword(s):  
Temperature Rise ◽  
Distribution System ◽  
High Current

scholarly journals Temperature rise test and analysis of high current switchgear in distribution system

2019 ◽  
Vol 2019 (16) ◽  
pp. 754-757
Author(s):  
Haotian Xia ◽  
Yonggang Guan ◽  
Zhanqing Yu ◽  
Suxiong Cai ◽  
Xiaorui Wang ◽  
...  
Keyword(s):  
Temperature Rise ◽  
Distribution System ◽  
High Current

scholarly journals THERMAL ANALYSIS OF HIGH-CURRENT ELECTRIC CONTACT

2021 ◽  
Vol 21 (3) ◽  
pp. 38-42
Author(s):  
Dušan MEDVEĎ ◽  
◽  
Ján PRESADA ◽  
Keyword(s):  
Distribution System ◽  
Weather Conditions ◽  
Electrical Contacts ◽  
Electric Contact ◽  
High Current ◽  
Adverse Weather Conditions ◽  
Current Contact ◽  
Adverse Weather ◽  
Electrical Devices ◽  
Transmission And Distribution

This paper deals with mathematical modelling of the temperature distribution in the vicinity of a direct electrical high-current contact under the action of a nominal current of 3000 A. High-current electrical contacts belong among the elements by which a large number of electrical devices are connected. They play an important role especially in the transmission and distribution system, where they have to withstand adverse weather conditions that have a significant impact on their degradation.

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