원문정보
초록
영어
In order to solve the problem about the brush and slip ring in drive motor of renewable energy vehicle, high frequency power magnetic field produced by a novel separable magnetic pot transformer could achieve contactless excitation energy transfer. For contactless energy transfer (CET) system, its research about energy and efficiency quality still remains a low level because application and research of CET are not integrated, especially how to improve transmission power and efficiency is still not enough. First of all in this paper, the topology of magnetic pot transformer is built to design resonant compensation circuit. Secondly, mutual inductance parameter is proposed by optimum efficiency analysis through calculation. Thirdly, circuit simulation model of Matlab and 3D simulation model of Ansoft Maxwell which can complete finite element transient analysis are built to verify the accuracy of optimum efficiency analysis. Lastly, the experiment platform about CET in synchronous generator prototype is performed. Although the output power had little increase, experiment and Matlab, Ansoft 3D simulation research proved that system efficiency had a quite increase based on optimum efficiency analysis.
목차
1. Introduction
3. Transformer Topology Model
4. Characteristic Analysis of Separable Transformer
4.1. Analysis of Primary and Secondary Winding Equivalent Circuit Impedance
4.2. Capacitance Compensation
5. Parameters Optimized Analysis Based on Optimum Efficiency Analysis
5.1. Propose Optimum Efficiency Analysis
5.2 Optimized Mutual Inductance Coupling Parameter for Series&Series Type Circuit
6. Experiment and Simulation
6.1 Maximum Transmission Ability Research Based on Optimum efficiency analysis
6.2. Ansoft Simulation Research
6.3. Experiment Research
7. Conclusions
References