Motion Trajectory Simulation and Measurement of the 5000V Electromagnetic Repulsion Mechanism (ERM)

Abstract:

Successful applications of the ERM depend on accurate simulation models. Firstly, we built up a model on the 5000 volts ERM with ansoft. Then we measured motion trajectories of the ERM prototype respectively by means of a piezoelectric acceleration transducer, a magnetic grating displacement transducer and a linear displacement sensor. Based on the comparative analysis of the results from simulation and measurement, we concluded that the simulation model was reliable on one hand, and on the other hand by means of a linear displacement sensor along with a magnetic grating counterpart, we could obtain accurate motion trajectories with a relative error less than 5%.

• Periodical: Advanced Materials Research (Volumes 546-547)
• Pages: 368-373
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.546-547.368
• Online since: July 2012
• Authors: Jin Wu, Jin Wu Zhuang, Yong Hua Zhuang, Jun Lu
• Keywords: Acceleration, ERM, Linear, Magnetic Grid, Motion Trajectory, Simulation

References

[1] Wang Zijian，He Junjia，Yin Xiaogen，et al. 10kV high speed vacuum switch with electromagnetic repulsion mechanism [J]. Transactions of China Electrotechnical Society，2009，24(11)：68-75.

[2] Wang Chen，Zhang Xiaofeng，Zhuang Jinwu，et al. Design and reliability analysis of a novel hybrid current-limiting circuit breaker [J]. Automation of Electric Power Systems，2008，32(12)：61-67.

[3] Roodenburg B.，Evenblij B.H. Huijser T.. Simulation of a flat spiral inductor-disk geometry for electromagnetic (EM) acceleration [C]. 2nd European Pulsed Power Symposium，Germany：Shaker Verlag Aachen，2004：202-206.

[4] Steurer M，Brechna H，Frohlich K. A nitrogen gas cooled, hybrid, high temperature super-conducting fault current limiter [J]. IEEE Trans. on Applied Superconductivity，2000，10(1)：840-844.

DOI: 10.1109/77.828362

[5] Takeda M，Yamamoto H，Hosokawa Y，et al. A low loss solid-state transfer switch using hybrid switch devices [C]. Proceedings of the 3rd International Power Electronics and Motion Control Conference，Beijing，China，2000：235-240.

DOI: 10.1109/ipemc.2000.885363

[6] Takeda M，Yamamoto H，Aritsuka T，et al. Development of a novel hybrid switch device and application to a solid-state transfer switch [C]. IEEE Power Engineering Society Winter Meeting，New York，USA，1999：1151-1156.

DOI: 10.1109/pesw.1999.747368

[7] Wu J C，Jou H L，Wu K D，et al. Hybrid switch to suppress the inrush current of AC power capacitor [J]. IEEE Trans. on Power Delivery，2005，20(1)：506-511.

DOI: 10.1109/tpwrd.2004.832355

[8] Lou Jie，Li Qingmin，Sun Qingsen，et al. Dynamic characteristics simulation and optimal design of the fast electromagnetic repulsion mechanism [J]. Proceedings of the CSEE，2005，25(16)：23-29.

[9] Shi Zongqian，Jia Shenli，Zhu Tiansheng，et al. Investigations on high-speed actuator of vacuum DC circuit breaker [J]. High Voltage Apparatus，2010，46(3)：18-22.

[10] Mao Haitao，Lu Hengyun. Finite element analysis of fast electromagnetic repulsion mechanism [J]. High Voltage Engineering，2009，35(6)：1420-1425.

[11] Jean-Marc M，Alfred R. A DC Hybrid Circuit Breaker with Ultra-Fast Contact Opening and Integrated Gate-Commutated Thyristors [J]. IEEE TRANSACTIONS ON POWER DELIVERY，2006，21(2)：646-651.

DOI: 10.1109/tpwrd.2006.870981

[12] Cao Pengfei，Jin Xuefeng，Ren Zhigang. Simulation and optimization design of electromagnetic repulsion mechanism for DC high-speed switch [J]. Marine Electric & Electronic Technology，2009，29(9)：11-13.