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Modelling, analysis and optimisation of inductive data transmission systems for integration in contactless power supplies
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| Author(s) |
Christian RATHGE, Daniel KUERSCHNER |
| Abstract |
This paper presents models for the analysis and optimization of combined inductive energy and data transmission systems. The interferences between the energy and data transmission system are modelled and simulated with a multi coupled transformer model by using the circuit simulation software ANSOFT Simplorer. In one model separated coils for the energy and data transmission are used. In another model only one coil for data and energy transfer is used. At the separated coil arrangement by the optimization of the electrical and geometrical coil parameters, the crosstalk between both channels (energy and data) can be minimized, the reliability can be increased and higher data rates can be realized. Without reference to the optimisation of the data transmission system, the reduction of high-frequency harmonics in the energy transmission system (EMC) is necessary. Therefore, the frequency domain analyses of the coupled multi resonance circuits (energy and data channel) is necessary and performed by the AC analyses tool of ANSOFT SIMPLORER ©. |
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| Filename: | 0591-epe2011-full-15133154.pdf |
| Filesize: | 791.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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