TDV10 Type Vacuum Circuit Breaker Electromagnetic Operating Mechanism Design

Abstract:

TDV10 upright type vacuum circuit breaker is mainly used for electric locomotive running in the process of main circuit disconnection and connection, and also applied in the overload protection and short circuit protection.And TDV10 type operating mechanism is pneumatic, pneumatic structure because of its complex structure, cylinder work noise, air leakage risk, now a electromagnetic operating mechanism is designed to replace the pneumatic institution.TDV10 type circuit breaker through analysis the principle and performance parameters of the comparison, put forward the feasibility in theory, and gives the basic design of the electromagnetic mechanism and external circuit.Using Ansoft software design agency for static and dynamic simulation analysis of magnetic field. Through the analysis and comparison of the curve of each parameter, verify the feasibility of the design.

• Periodical: Advanced Materials Research (Volumes 912-914)
• Pages: 799-805
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.912-914.799
• Online since: April 2014
• Authors: Shao Hua Ma, Chuang Liu*
• Keywords: Electromagnetic Design, Electromagnetic Field Simulation, Vacuum Circuit Breaker

References

[1] WANG Tai-jie, LIAO Xiang-ping, RAO Pan, LUO Chuan-wen. TDV10 Upright Type VacuumCircuit Breaker[J]. Electric Locomotives & Mass Transit Vehicles, 2013, 01: 18-20.

[2] ZHANG Jun, CHEN Qi, LIU Shao-cang, CHEN gang, XUE Yu-rong, LIAO Hai-bo. CQ6, CQ7 air operating mechanism technical innovation [J]. Shaanxi Electric Power, 2009, 07: 76-78.

[3] MA Shao-hua. Research on Permanent Magnetic Actuator of 126kV High Voltage Vacuum Circuit Breaker and Its Synchronous Control Technology. [D]. ShengYang University of technology, (2009).

[4] ZHUO Quan-zhang. The DC static characteristic calculation and test of spiral tube electromagnetic systems[J]. low Voltage Apparatus, 1978, (4): 29-42.