Modeling power flow in the induction cavity with a two dimensional circuit simulation
We have proposed a two dimensional (2D) circuit model of induction cavity. The oil elbow and azimuthal transmission line are modeled with one dimensional transmission line elements, while 2D transmission line elements are employed to represent the regions inward the azimuthal transmission line. The...
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American Physical Society
2017-02-01
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Series: | Physical Review Accelerators and Beams |
Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.20.020401 |
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doaj-7f8f305e1f6c40f0b1e721ba5795f71c2020-11-25T01:21:32ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882017-02-0120202040110.1103/PhysRevAccelBeams.20.020401Modeling power flow in the induction cavity with a two dimensional circuit simulationFan GuoWenkang ZouBoyi GongJihao JiangLin ChenMeng WangWeiping XieWe have proposed a two dimensional (2D) circuit model of induction cavity. The oil elbow and azimuthal transmission line are modeled with one dimensional transmission line elements, while 2D transmission line elements are employed to represent the regions inward the azimuthal transmission line. The voltage waveforms obtained by 2D circuit simulation and transient electromagnetic simulation are compared, which shows satisfactory agreement. The influence of impedance mismatch on the power flow condition in the induction cavity is investigated with this 2D circuit model. The simulation results indicate that the peak value of load voltage approaches the maximum if the azimuthal transmission line roughly matches the pulse forming section. The amplitude of output transmission line voltage is strongly influenced by its impedance, but the peak value of load voltage is insensitive to the actual output transmission line impedance. When the load impedance raises, the voltage across the dummy load increases, and the pulse duration at the oil elbow inlet and insulator stack regions also slightly increase.http://doi.org/10.1103/PhysRevAccelBeams.20.020401 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Fan Guo Wenkang Zou Boyi Gong Jihao Jiang Lin Chen Meng Wang Weiping Xie |
spellingShingle |
Fan Guo Wenkang Zou Boyi Gong Jihao Jiang Lin Chen Meng Wang Weiping Xie Modeling power flow in the induction cavity with a two dimensional circuit simulation Physical Review Accelerators and Beams |
author_facet |
Fan Guo Wenkang Zou Boyi Gong Jihao Jiang Lin Chen Meng Wang Weiping Xie |
author_sort |
Fan Guo |
title |
Modeling power flow in the induction cavity with a two dimensional circuit simulation |
title_short |
Modeling power flow in the induction cavity with a two dimensional circuit simulation |
title_full |
Modeling power flow in the induction cavity with a two dimensional circuit simulation |
title_fullStr |
Modeling power flow in the induction cavity with a two dimensional circuit simulation |
title_full_unstemmed |
Modeling power flow in the induction cavity with a two dimensional circuit simulation |
title_sort |
modeling power flow in the induction cavity with a two dimensional circuit simulation |
publisher |
American Physical Society |
series |
Physical Review Accelerators and Beams |
issn |
2469-9888 |
publishDate |
2017-02-01 |
description |
We have proposed a two dimensional (2D) circuit model of induction cavity. The oil elbow and azimuthal transmission line are modeled with one dimensional transmission line elements, while 2D transmission line elements are employed to represent the regions inward the azimuthal transmission line. The voltage waveforms obtained by 2D circuit simulation and transient electromagnetic simulation are compared, which shows satisfactory agreement. The influence of impedance mismatch on the power flow condition in the induction cavity is investigated with this 2D circuit model. The simulation results indicate that the peak value of load voltage approaches the maximum if the azimuthal transmission line roughly matches the pulse forming section. The amplitude of output transmission line voltage is strongly influenced by its impedance, but the peak value of load voltage is insensitive to the actual output transmission line impedance. When the load impedance raises, the voltage across the dummy load increases, and the pulse duration at the oil elbow inlet and insulator stack regions also slightly increase. |
url |
http://doi.org/10.1103/PhysRevAccelBeams.20.020401 |
work_keys_str_mv |
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