Study of Heating Device for Sulfur Hexafluoride Gasification

Sensor Letters Pub Date : 2020-02-01 DOI:10.1166/sl.2020.4201

Hong Yu, M. Cao, Tanbo Zhu, Fanming Liu

引用次数: 0

Abstract

Sulfur hexafluoride (SF6) gas has been used to gas-insulated switchgear (GIS) because of its insulation properties and extinguishing characteristics. The processing of liquid sulfur hexafluoride from cylinders into GIS is endothermic. The processing gas inflation always leads to decrease SF6 gas inflation speed due to the lack of heat supplement and the infiltrated moisture will stick on the GIS equipment, especially at the valve outlet. In the paper, a heater detection device for sulfur hexafluoride (SF6) steel cylinder is developed. The new heater device will monitor and display the specific temperature and humidity of the valve outlet instantaneously and then heat and dry the sulfur hexafluoride (SF6) steel cylinder with automatic and stability. Then it helps to speed up the sulfur hexafluoride gasification. Meanwhile, the whole device is portable in safety.

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六氟化硫气化加热装置的研究

六氟化硫(SF6)气体由于其绝缘性能和灭火特性已被广泛应用于气体绝缘开关设备(GIS)。液态六氟化硫从钢瓶进入GIS的过程是吸热的。由于缺少补热，工艺充气总是导致SF6充气速度降低，渗透的水分会粘在GIS设备上，特别是在阀门出口。研制了一种六氟化硫(SF6)钢瓶加热器检测装置。新型加热装置将实时监测和显示阀门出口的具体温度和湿度，然后自动、稳定地对六氟化硫(SF6)钢瓶进行加热和干燥。然后它有助于加速六氟化硫的气化。同时，整个装置具有安全便携性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sensor Letters 工程技术-电化学

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： The growing interest and activity in the field of sensor technologies requires a forum for rapid dissemination of important results: Sensor Letters is that forum. Sensor Letters offers scientists, engineers and medical experts timely, peer-reviewed research on sensor science and technology of the highest quality. Sensor Letters publish original rapid communications, full papers and timely state-of-the-art reviews encompassing the fundamental and applied research on sensor science and technology in all fields of science, engineering, and medicine. Highest priority will be given to short communications reporting important new scientific and technological findings.