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

fYear

2009

fDate

16-19 Aug. 2009

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICEMI.2009.5274602

Filename

5274602