Co-simulation study on airflow field and dynamic electric field of high voltage SF6 circuit breaker

2021 ◽  
Author(s):  
Hao Zhang ◽  
Zhijun Wang ◽  
Yongqi Yao ◽  
Yapei Liu ◽  
Yingqian Du ◽  
...  
Keyword(s):  
Electric Field ◽  
High Voltage ◽  
Simulation Study ◽  
Circuit Breaker ◽  
Sf6 Circuit Breaker ◽  
Airflow Field

Analysis of Vibration Isolator’s Anti-Seismic Performance in Porcelain SF6 High Voltage Circuit Breaker

2013 ◽  
Vol 448-453 ◽  
pp. 2045-2048
Author(s):  
Yan Zhong Ju ◽  
Xin Lei Wu
Keyword(s):  
Seismic Performance ◽  
High Voltage ◽  
Seismic Isolation ◽  
Circuit Breaker ◽  
Isolation System ◽  
High Voltage Circuit Breaker ◽  
Rubber Bearing ◽  
Laminated Rubber Bearing ◽  
Sf6 Circuit Breaker ◽  
Isolation Device

Choosing LW15-550Y porcelain high voltage SF6 circuit breaker as the research subject, we designed the lead laminated rubber bearing (LRB) seismic isolation device for LW15-550Y circuit breaker. We finally gets the results that the LRB isolation system increases the flexibility of the breaker structure and improves the seismic performance of the high voltage circuit breaker structure.

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