Journal of Electrical Engineering and Technology

  • 제6권5호
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  • Pages.613-617
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  • 2011
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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Dynamic Characteristic Analysis of Electric Actuator for 1 kV/3.2 kA Air Circuit Breaker Based on the Three-link Structure

  • Lee, Seung-Min (School of Electrical Engineering and Computer Science, Seoul National University) ;
  • Kang, Jong-Ho (School of Electrical Engineering and Computer Science, Seoul National University) ;
  • Kwak, Sang-Yup (School of Electrical Engineering and Computer Science, Seoul National University) ;
  • Kim, Rae-Eun (School of Electrical Engineering and Computer Science, Seoul National University) ;
  • Jung, Hyun-Kyo (School of Electrical Engineering and Computer Science, Seoul National University)
  • 투고 : 2009.04.28
  • 심사 : 2011.01.05
  • 발행 : 2011.09.01
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초록

In the present paper, a new type of electrical actuator, an electromagnetic force driving actuator (EMFA), applicable to air circuit breaker is developed and analyzed. Transient analysis is performed to obtain the dynamic characteristics of EMFA. The distribution of static magnetic flux is obtained using the finite element method. The coupled problems of electrics and mechanics governing equations are solved using the time-difference method. According to the interception rate of each contactor, investigation of the contactor spring load condition is conducted and applied to the threelink system. Comparisons of the dynamic characteristics of the three-link simulation and experimental data are performed.

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참고문헌

  1. W. S. Jackson, Vice President "The air circuit breaker 50 years of technology" Digital Object Identifier 10.1109/TEXCON. 1997
  2. E. Dullni, "A Vacuum Circuit-breaker with Permanent Magnetic Actuator for Frequent Operations", IEEE 18thInternational Symposium on Discharges and Electrical Insulation in Vacuum- Eindhoven, pp. 688-691, 1998.
  3. Xiong, Guangyu, and Yamada, "Dynamic analysis of a cylindrical moving-core linear oscillator actuator", Linear Drives for Industry Applications 95 Nagasaki, JAPAN, pp. 405-408, 1999.
  4. J.H. Kang, and H. K. Jung, "Development and Characteristic Analysis of New type Actuator, Electro Magnetic driven Force Actuator applicable to High Voltage Circuit Breaker" The Fifth International Symposium on Linear Drives for Industry Applications, 25-28 September 2005, pp. 383-386.
  5. W. Kim, S. Y. Kwak, J. Lee, D. Choi, H. K. Jung, K. Seong, and S. Hahn, "Design of HTS magnets for a 600 kJ SMES," IEEE Trans. on Appl. Supercond., vol. 16, no. 2, pp. 620-623, May 2006. https://doi.org/10.1109/TASC.2005.864244
  6. Ma Shaohua, and Wang jimei, "Research and Design of Permanent Magnetic Actuator for High Voltage Vacuum Circuit Breaker", IEEE XXth international Symposium on Discharges and Electrical Insulation in Vacuum, pp. 487-490, 2002

피인용 문헌

  1. Optimal Design of a Novel Permanent Magnetic Actuator using Evolutionary Strategy Algorithm and Kriging Meta-model vol.9, pp.2, 2014, https://doi.org/10.5370/JEET.2014.9.2.471
  2. Characteristic analysis and design of a novel permanent magnetic actuator for a vacuum circuit breaker vol.7, pp.2, 2013, https://doi.org/10.1049/iet-epa.2012.0176
  3. Characteristics Analysis and Design of a Novel Magnetic Contactor for a 220 V/85 A vol.49, pp.11, 2013, https://doi.org/10.1109/TMAG.2013.2268054