Temperature rise test and analysis of high current switchgear in distribution system. Issue 16 (13th February 2019)

• Record Type: Journal Article
• Authors: Xia, Haotian; Guan, Yonggang; Yu, Zhanqing; Cai, Suxiong; Wang, Xiaorui; Peng, Zhaowei; Gao, Shisen; Huang, Zerong
• Is Part Of: Journal of engineering. Volume 2019:Issue 16(2019)
• Page Start: 754
• Page End: 757
• Publication Date: 2019-02-13
• Subjects: temperature distribution -- power overhead lines -- switchgear -- vibration isolation -- heat transfer -- heating -- shock absorbers; temperature rise test -- high current switchgear -- distribution system -- power system -- switchgear climbs -- overheating problems -- KYN28A‐12(Z) overhead line switchgear -- temperature distribution; Engineering -- Periodicals; Engineering; Electronic journals; Periodicals; 620.005
• DOI: 10.1049/joe.2018.8371
• Languages: English
• ISSNs: 2051-3305

Abstract

Abstract : As the load of the power system continues to increase, the capacity of switchgear climbs, resulting in that the overheating problems becoming more serious. In order to realise the monitoring of the temperature of the switchgear, the authors need to conduct a thorough analysis of the temperature rise principle of the switchgear firstly. For the purpose of getting the detailed temperature distribution in the switchgear, a series of temperature rise tests were carried out based on the KYN28A‐12(Z) overhead line switchgear, and the data were analysed and compared in detail to summarise the factors that affect the temperature distribution in the switchgear.