TY - GEN
T1 - A Novel Modeling Method for Nonlinear Magnetic Devices Reflect Magnetic Circuit and Circuit Characteristics
AU - Wang, Lei
AU - Li, Hongzhu
AU - Duan, Jinpei
AU - Zhang, Donglai
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/26
Y1 - 2018/12/26
N2 - An novel hybrid modeling method of magnetic device with transformer and inductor is proposed, which combining with advantages of magnetic circuit - electric circuit dual transformation method and and gyrator - capacitance transformation method. The new modeling method proposed in this paper can reflect the characteristics of magnetic circuit and electric circuit at the same time, as well as physical concept of the parameters. According to electromagnetic theory, unified model which reflecting magnetic circuit and the circuit is established, and the nonlinear hybrid simulation model of reflecting impedance characteristics and hysteresis effect is proposed based on the Fractional characteristic analysis of magnetic coupling transformer and inductor and mathematical derivation. modeling and analysis the inductor and transformer magnetic integration of LLC converter using the proposed method, results confirmed the correctness and effectiveness of the proposed magnetic device hybrid modeling method, the design concept is clear and the model is simple which can help to effectively broaden the theory of modeling method for nonlinear magnetic devices combining inductance and transformer.
AB - An novel hybrid modeling method of magnetic device with transformer and inductor is proposed, which combining with advantages of magnetic circuit - electric circuit dual transformation method and and gyrator - capacitance transformation method. The new modeling method proposed in this paper can reflect the characteristics of magnetic circuit and electric circuit at the same time, as well as physical concept of the parameters. According to electromagnetic theory, unified model which reflecting magnetic circuit and the circuit is established, and the nonlinear hybrid simulation model of reflecting impedance characteristics and hysteresis effect is proposed based on the Fractional characteristic analysis of magnetic coupling transformer and inductor and mathematical derivation. modeling and analysis the inductor and transformer magnetic integration of LLC converter using the proposed method, results confirmed the correctness and effectiveness of the proposed magnetic device hybrid modeling method, the design concept is clear and the model is simple which can help to effectively broaden the theory of modeling method for nonlinear magnetic devices combining inductance and transformer.
KW - hybrid simulation model
KW - magnetic coupling
KW - mathematical analysis
KW - nonlinear magnetic device
UR - https://www.scopus.com/pages/publications/85060984038
U2 - 10.1109/PEAC.2018.8590556
DO - 10.1109/PEAC.2018.8590556
M3 - 会议稿件
AN - SCOPUS:85060984038
T3 - Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
BT - Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
Y2 - 4 November 2018 through 7 November 2018
ER -