Title :
Transitional recovery voltages at capacitive currents switching-offs by vacuum and SF6 circuit-breakers
Author :
Lazimov, Tahir ; Imanov, Samir ; Saafan, Esam Ali Ali
Author_Institution :
Electr. Supply & Insulation Dept., Azerbaijan Tech. Univ., Baku, Azerbaijan
Abstract :
The paper presents results of computer simulation the recovery voltages conditioned by capacitive currents switching-offs by high voltage vacuum and auto-compression (SF6) circuit-breakers. Dependence of recovery voltages on some influencing factors, especially on type of circuit-breaker was researched.
Keywords :
SF6 insulation; capacitor switching; vacuum circuit breakers; SF6 circuit-breakers; SF6; autocompression circuit-breakers; capacitive currents switching-offs; high voltage vacuum circuit-breakers; transitional recovery voltages; Capacitors; Dielectric breakdown; Integrated circuit modeling; Sulfur hexafluoride; Surges; Switches; Switching circuits; capacitive currents; capacitor banks; dielectric strength restoration law; recovery voltages; switching overvoltages;
Conference_Titel :
Modern Electric Power Systems (MEPS), 2010 Proceedings of the International Symposium
Conference_Location :
Wroclaw
Print_ISBN :
978-83-921315-7-1
