Abstract:
The development of a new dynamic circuit-based ferromagnetic model is described. The investigation of the behavior of a 24-gauge M19 silicon steel led to the conclusion ...Show MoreMetadata
Abstract:
The development of a new dynamic circuit-based ferromagnetic model is described. The investigation of the behavior of a 24-gauge M19 silicon steel led to the conclusion that, for this material, a model that has static parameters is unable to accurately reproduce the behavior of the actual material over a large range of input frequencies and excitation levels without resorting to retuning the parameters of the model. This paper proposes two new mechanisms that dynamically adjust the parameters of the model. The provided results clearly show the effectiveness of these mechanisms.
Published in: IEEE Transactions on Circuits and Systems I: Regular Papers ( Volume: 56, Issue: 10, October 2009)
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- IEEE Keywords
- Index Terms
- Dynamic Model ,
- Circuit-based Model ,
- Frequency Range ,
- State Parameters ,
- Excited Levels ,
- Large Frequency Range ,
- Behavior Of Steel ,
- Input Excitation ,
- Impedance ,
- Accuracy Of Model ,
- Response Model ,
- Resistance Values ,
- Hysteresis Loop ,
- Field Values ,
- Number Of Domains ,
- Experimental Curves ,
- Eddy Current ,
- Magnetic Flux ,
- Static Model ,
- Domain Wall ,
- Material Domain ,
- Flux Rope ,
- Number Of Tubes ,
- Hysteresis Curves ,
- Tube Structure ,
- Part Of Trajectory ,
- Input Waveform ,
- Permeability Of Material ,
- Gain Values ,
- Magnetic Materials
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Dynamic Model ,
- Circuit-based Model ,
- Frequency Range ,
- State Parameters ,
- Excited Levels ,
- Large Frequency Range ,
- Behavior Of Steel ,
- Input Excitation ,
- Impedance ,
- Accuracy Of Model ,
- Response Model ,
- Resistance Values ,
- Hysteresis Loop ,
- Field Values ,
- Number Of Domains ,
- Experimental Curves ,
- Eddy Current ,
- Magnetic Flux ,
- Static Model ,
- Domain Wall ,
- Material Domain ,
- Flux Rope ,
- Number Of Tubes ,
- Hysteresis Curves ,
- Tube Structure ,
- Part Of Trajectory ,
- Input Waveform ,
- Permeability Of Material ,
- Gain Values ,
- Magnetic Materials
- Author Keywords
