Title :
Comparisons and analysis of the equipments and methods for SF6 gas leakage detection
Author :
Yi, Xiaochun ; Bin Jiang
Author_Institution :
Shanghai Electr. Cable Res. Inst., Shanghai, China
Abstract :
Introduced the electrical characteristics of SF6 gas, and summed up SF6 gas leak point detection technologies depend on its electrical characteristics in the international and domestic area, and compared their advantages and disadvantages. Focused on the infrared la ser absorption method that can be used indoors and outdoors, and can directly see the gas leakage.
Keywords :
gas sensors; leak detection; measurement by laser beam; sulphur compounds; SF6; electrical equipments; gas leak point detection; gas leakage detection; infrared laser absorption method; Detectors; Electric variables; Electrical safety; Free electron lasers; Gas lasers; Leak detection; Safety devices; Sulfur hexafluoride; Testing; Thermal conductivity; SF6; gas leakage; infrared laser absorption method; leak point;
Conference_Titel :
Properties and Applications of Dielectric Materials, 2009. ICPADM 2009. IEEE 9th International Conference on the
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-4367-3
Electronic_ISBN :
978-1-4244-4368-0
DOI :
10.1109/ICPADM.2009.5252472
