Title :
Simulation of Arcing Process in High-Voltage Self-Blast Circuit Breaker Considering Motion of Valves
Author :
Qian Wang ; Xingwen Li ; Xu Jiang
Author_Institution :
Sch. of Sci., Xi´an Univ. of Technol., Xi´an, China
Abstract :
Analysis of the parameters of valves is crucial to the optimization design of high-voltage self-blast circuit breaker. A magneto-hydro-dynamics model is developed to study the arcing process by considering the nozzle ablation. The influence of valves on the arc behavior is presented.
Keywords :
arcs (electric); circuit breakers; nozzles; valves; arc behavior; arcing process simulation; high-voltage self-blast circuit breaker; magneto-hydro-dynamics model; nozzle ablation; optimization design; valves motion; valves parameters; Circuit breakers; Force; Integrated circuit modeling; Magnetohydrodynamics; Mathematical model; Springs; Valves; Arc; MHD; MHD.; circuit breaker;
Journal_Title :
Plasma Science, IEEE Transactions on
DOI :
10.1109/TPS.2014.2324599
