Development of Heating Device for Drawer Type Circuit Breaker

DOI

10.2991/amcce-17.2017.130How to use a DOI?

Keywords

Drawer Type; Heating Device; Circuit Breaker; Silicon Rubber Electrothermal Film; Field Application

Abstract

High voltage circuit breaker is the most important control and protection equipment in power system. Northern winter weather is cold, and the breaker mechanism box relies on the heating device to raise the temperature, thus ensure the normal operation of the circuit breaker. Now the heating plate of the 100W aluminum alloy is adopted, it is easy to damage, therefore, how to improve the electric heating plate has become an urgent problem to be solved. Under the premise of the original appearance, the internal heat radiating element is changed into a drawer type electrothermal film module of silicon rubber. The outer package of the module is provided with a concave aluminum envelope, its bottom is equipped with a pilot lamp for working status indicator, this module can be used as long as it is inserted into the groove of the original heating plate, the service life is long, and the replacement is convenient.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei Zhang
AU  - Bo Fang
AU  - Pin Dong
AU  - Tianci Li
AU  - Jia Liu
AU  - Rui Tong
AU  - Xiao Liu
AU  - Jingyi Zhang
AU  - Yanjun Pang
PY  - 2017/03
DA  - 2017/03
TI  - Development of Heating Device for Drawer Type Circuit Breaker
BT  - Proceedings of the 2017 2nd International Conference on Automation, Mechanical Control and Computational Engineering (AMCCE 2017)
PB  - Atlantis Press
SP  - 743
EP  - 746
SN  - 2352-5401
UR  - https://doi.org/10.2991/amcce-17.2017.130
DO  - 10.2991/amcce-17.2017.130
ID  - Zhang2017/03
ER  -