DocumentCode
482423
Title
Experimental study of the overheating decomposition products of perfluorocarbon used in evaporative cooling transformers
Author
Zhang, Feng ; Zhang, Guoqiang ; Niu, Wenhao ; Wang, Xin
Author_Institution
Grad. Sch., Chinese Acad. of Sci., Beijing
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
844
Lastpage
846
Abstract
Evaporative cooling power transformers with perfluoro-carbon as coolant and dielectric is a new kind of power transmission and distribution equipment. To lay the foundation for safety operation and maintenance, as well as fault diagnosis, an overheating experimental model of perfluorocarbon in the two-phase flow was designed, the decomposition products were analyzed by means of gas chromatography/mass spectrometry (GC/MS), and the toxicity of those products was identified by searching the toxicity database.
Keywords
power system protection; power transformers; distribution equipment; evaporative cooling power transformers; gas chromatography; mass spectrometry; perfluorocarbon overheating decomposition products; power transmission; toxicity database; Coolants; Cooling; Dielectrics; Fault diagnosis; Gas chromatography; Mass spectroscopy; Power transformers; Power transmission; Product design; Product safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3826-6
Electronic_ISBN
978-7-5062-9221-4
Type
conf
Filename
4770827
Link To Document