DocumentCode
1690224
Title
Measurement and analysis on the interrupting capacity of vacuum interrupter with different contact structures
Author
Li, Jin ; Jimei, Wang
Author_Institution
Xi´´an Jiaotong Univ., China
Volume
1
fYear
1995
Firstpage
428
Abstract
In this paper, the interrupting capacity and arc voltage characteristic of a high voltage vacuum interrupter with different contact structures are measured. In addition, the design principle and arc extinguishing mechanism of various contacts are presented with thorough analysis. Single-pole with axial magnetic field contact and multi-pole with axial magnetic field contact have more prospects to be used in the medium high voltage region in China
Keywords
circuit-breaking arcs; electrical contacts; magnetic fields; vacuum interrupters; arc extinguishing mechanism; arc voltage; axial magnetic field contact; contact structures; design principle; high voltage; interrupting capacity; multi-pole; single-pole; vacuum interrupter; Interrupters; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic shielding; Medium voltage; Short circuit currents; Switchgear; Vacuum arcs; Vacuum systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy Management and Power Delivery, 1995. Proceedings of EMPD '95., 1995 International Conference on
Print_ISBN
0-7803-2981-3
Type
conf
DOI
10.1109/EMPD.1995.500765
Filename
500765
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