Interaction of a Vacuum Arc with an SF6 Arc in a Hybrid Circuit Breaker during High-Current Interruption

2006 ◽  
Author(s):  
R.P.P. Smeets ◽  
V. Kertesz ◽  
D. Dufournet ◽  
D. Penache ◽  
M. Schlaug
Keyword(s):  
Circuit Breaker ◽  
Vacuum Arc ◽  
High Current ◽  
Current Interruption ◽  
Hybrid Circuit

Interaction of a Vacuum Arc With an SF6 Arc in a Hybrid Circuit Breaker During High-Current Interruption

2007 ◽  
Vol 35 (4) ◽  
pp. 933-938 ◽  
Author(s):  
RenÉ Peter Paul Smeets ◽  
Viktor Kertesz ◽  
Denis Dufournet ◽  
Dan Penache ◽  
Martin Schlaug
Keyword(s):  
Circuit Breaker ◽  
Vacuum Arc ◽  
High Current ◽  
Current Interruption ◽  
Hybrid Circuit

The Voltage Distribution Characteristics of a Hybrid Circuit Breaker During High Current Interruption

2013 ◽  
Vol 15 (8) ◽  
pp. 800-806 ◽  
Author(s):  
Xian Cheng ◽  
Xiongying Duan ◽  
Minfu Liao ◽  
Zhihui Huang ◽  
Yan Luo ◽  
...  
Keyword(s):  
Circuit Breaker ◽  
Distribution Characteristics ◽  
High Current ◽  
Voltage Distribution ◽  
Current Interruption ◽  
Hybrid Circuit

Study on Factor of the Quenching Performance on the Polymer Material Characteristics of an Air Circuit Breaker

2016 ◽  
Vol 718 ◽  
pp. 15-20
Author(s):  
Norrawit Tonmitr ◽  
Kazuki Ganaha ◽  
Eiji Kaneko ◽  
Takehiro Hayashida
Keyword(s):  
Polymer Material ◽  
Arc Discharge ◽  
Circuit Breaker ◽  
Pressure Rise ◽  
Polymer Materials ◽  
High Current ◽  
Peak Voltage ◽  
Current Interruption ◽  
Material Characteristics ◽  
Air Circuit Breaker

Usage of polymer materials in a quenching chamber is one of the most effective methods of improving performance of an air circuit breaker [1, 2]. During a high current interruption in the air circuit breaker, an arc discharge touches the insulator, and ablation gasses are emitted [3]. It is considered that the quenching performance and an arc characteristic are affected by this ablation gasses. In order to clarify the quenching performance of each polymer material, we are conducting the experiments. With these experiments, the relationships of the ablation gasses among the number of arcing cycles, arcing peak voltage, arcing conductances, and the pressure rise will be discussed with four kinds of polymer materials.

Measurement of gas temperature in self-blast chamber of model gas circuit breaker at high current interruption

2018 ◽  
Vol 13 (10) ◽  
pp. 1440-1445 ◽  
Author(s):  
Hideyuki Kotsuji ◽  
Hajime Urai ◽  
Toshiaki Sakuyama ◽  
Katsuhiko Shiraishi ◽  
Noriyuki Yaginuma
Keyword(s):  
Circuit Breaker ◽  
High Current ◽  
Gas Temperature ◽  
Current Interruption

High-Current Vacuum Arc Shunted by a Semiconductor Switch on Kiloampere Current Interruption

2016 ◽  
Vol 44 (7) ◽  
pp. 1235-1240
Author(s):  
Anton V. Schneider ◽  
Sergey A. Popov ◽  
Alexander V. Batrakov ◽  
Valery A. Lavrinovich
Keyword(s):  
Vacuum Arc ◽  
High Current ◽  
Current Interruption ◽  
Semiconductor Switch

Study of anode spot transient processes of a high-current vacuum arc with high-speed spectroscopy and videorecording

2021 ◽  
Vol 64 (1) ◽  
pp. 112-117
Author(s):  
A.V. Schneider ◽  
◽  
S.A. Popov ◽  
E.L. Dubrovskaya ◽  
A.Y. Yushkov ◽  
...  
Keyword(s):  
High Speed ◽  
Arc Discharge ◽  
Circuit Breaker ◽  
Vacuum Arc ◽  
Charge Composition ◽  
High Current ◽  
Anode Region ◽  
Anode Spot ◽  
Vacuum Circuit Breaker ◽  
Switching Characteristics

The processes of plasma formation in the anode region of a high-current vacuum arc discharge are of high actuality in terms of improving the switching characteristics of vacuum circuit breaker. In present paper the dynamics of the radiation spectrum of anode region was recorded with the system that allows time scanning of a spectrum. In parallel, there was high-speed videorecording. The obtained data clearly show changes in the charge composition of the anode spot plasma in the process of changing discharge forms.

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