The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Dielectric Heating using High Voltage Generation of Self LC Resonance of Transformer

트랜스포머 자가 LC공진을 이용한 고전압 유전가열 연구

  • Jeong, Jae-Hoon (Dept. of Interdisciplinary Program in Robotics, Pusan National University) ;
  • Kim, Hee-Je (Electrical Engineering, Pusan National University) ;
  • Kim, Soo-Won (Electrical Engineering, Pusan National University)
  • 정재훈 (부산대학교 로봇협동과정) ;
  • 김희제 (부산대학교 공과대학 전기공학과) ;
  • 김수원 (부산대학교 전자전기공학과)
  • Received : 2012.10.04
  • Accepted : 2012.11.21
  • Published : 2012.12.01
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Abstract

Generally, stray capacitance is unnecessary element of designing circuit, because it can not be predicted by a designer. But we propose LC Resonant Circuit using stray capacitance of transformer. This method proposes miniaturization of circuit, because LC Resonant Circuit can be make simply to using stray capacitance instead of capacitor and size of transformer is reduced. Finally, we research aspect of dielectric heating by change of frequency and output voltage using developed converter.

Keywords

References

  1. D.E.Lee, K.D.Joo, T.J.Kim, K.Y.Joe, S.H.Baek, Temperature Characteristic Analysis of Food Steriliaztion Apparatus using dielectric heating. KIEE 2003.
  2. Yeon-Gu Choo, Ju-Hwan Jang, Gi-Bong Kim, Han-Ho Tak, Design of High-Frequency Dielectric Heating System with oscillation generator and power MOSFET. Proceedings of KIIS Spring Conference 2010; vol. 20, No.1.
  3. Dong-Yeol Jung, Jae-Kwang Lee, Sung-Soo Hong, Sang-Kyoo Han, Sug-Chin Sakong, Chung-Wook Roh. A Characteristic Analysis of High Voltage Flyback Converter including Resonant Element. The korean institute of power electronics 2008; pp.186-195.
  4. Scott, G.W, The role of frequency in Industrial Dielectric Heating. American Institute of Electrical Engineers, Transactions of the Volume: 64, pp.558- 562, 1945. https://doi.org/10.1109/T-AIEE.1945.5059174
  5. Lin Wu; Jun Wang; Meng Jiang; Wei Li; Zhigang Liu; Shutian Zhang, An improved design method for LC resonant converter considering effects of parasitic components, Electrical Machines and Systems(ICEMS), 2011 International Conference, Publication Year: 2011 , Page(s): 1 - 4.
  6. Dae-Kwon Jo, Study on the dielectric heating characteristics for high-voltage pulses, 2008, mater's thesis, Pusan national university.

Cited by

  1. High Voltage Transformer Design using Self-Resonant Characteristics of Transformer vol.18, pp.1, 2014, https://doi.org/10.7471/ikeee.2014.18.1.031
  2. A study on a dielectric heating system for amplifying the resonant gain using the capacitance of electrodes vol.39, pp.9, 2015, https://doi.org/10.5916/jkosme.2015.39.9.940