Title :
Measurement of arc temperature in SF6 model circuit breaker based on CCD
Author :
Hou, Chunguang ; Cao, Yundong ; Li, Jing ; Lai, Changxue
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
Investigation on arc shape in SF6 circuit breaker has very important significance to analyze arcs forming, moving and extinct principles, to reduce its dimensions and enhance switching capability. In order to facilitate to research arc characteristics, a set of dismountable SF6 model circuit breaker is designed in this paper. The experimental system of diagnosing arc plasma parameters is built based on charged coupled device (CCD) signals. Finally, the temperature distributions of arcs plasma are obtained through Abel inverse transformation.
Keywords :
SF6 insulation; arcs (electric); charge-coupled devices; circuit breakers; plasma diagnostics; temperature distribution; temperature measurement; Abel inverse transformation; CCD signal; SF6; SF6 model circuit breaker; arc plasma parameter diagnosis; arc temperature measurement; charged coupled device signals; temperature distributions; Charge coupled devices; Circuit breakers; Coupling circuits; Plasma devices; Plasma diagnostics; Plasma properties; Plasma temperature; Shape; Switching circuits; Temperature measurement; CCD; SF6 model circuit breaker; arc plasma; arc temperature;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274602
