Environmentally friendly gas-insulated switchgear system design and heat dissipation analysis

Zhengmao Feng; Hui Pan; Peizhong Li; Kai Lv; Zhongyuan Zhou; Xiuhua Sui

doi:10.1117/12.3030560

5 June 2024 Environmentally friendly gas-insulated switchgear system design and heat dissipation analysis

Zhengmao Feng, Hui Pan, Peizhong Li, Kai Lv, Zhongyuan Zhou, Xiuhua Sui

Proceedings Volume 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024); 131632M (2024) https://doi.org/10.1117/12.3030560
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 2024, Xi'an, China

Abstract

As the key equipment in the field of power transmission and transformation, gas-insulated switchgear plays an important role in the safe and stable operation of power systems. However, due to the sealing characteristics of gas-insulated switchgear, the heat dissipation conditions are poor and the temperature rise problem is particularly serious. In this paper, a gas-insulated switchgear with nitrogen as the insulation gas was designed, and the temperature of the designed switchgear was analyzed by the finite element method, on this basis, designing switchgear internal and external circulation cooling systems to reduce temperature rise. The temperature rise of the designed switchgear device was measured on-site. The experimental results showed that the contact temperature was lower than 65 degrees Celsius, which met the requirements.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zhengmao Feng, Hui Pan, Peizhong Li, Kai Lv, Zhongyuan Zhou, and Xiuhua Sui "Environmentally friendly gas-insulated switchgear system design and heat dissipation analysis", Proc. SPIE 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 131632M (5 June 2024); https://doi.org/10.1117/12.3030560

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