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Analysis and Designing of a Wireless Charging System for Electric Vehicles Using the Topology of Double Sided llC Compensator

机译:双面LLC补偿器拓扑结构的电动汽车无线充电系统的分析与设计

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The purpose of the present study was to simulate the equivalent circuit in the MATLAB software in order to implement the desired relationships for both continuous-conduction mode (CCM) and discontinuous-conduction mode(DCM), and to obtain the power and efciency values at di?erent frequencies. Then, it was necessary to optimize thee?ective values on the power by Particle Swarm Optimization (PSO) algorithm. After optimization, the optimizationand pre-optimization results were compared and, if post-optimization results were not desirable, e?ective parametersshould be reviewed before the optimization stage and the tunable parameters should be changed to achieve the desiredresults. This process will continue to obtain the optimization results. The results show that the highest efciency is98% in the DCM mode and 95% in the CCM mode. In both methods, we achieved more favorable results than thewith the PSO method. However, the DCM mode provides an improvement which is about 2.6% higher than CCM.
机译:本研究的目的是模拟MATLAB软件中的等效电路,以便为连续导通模式(CCM)和不连续导电模式(DCM)实现所需的关系,并获得电力和电力效率di?erent频率。然后,有必要通过粒子群优化(PSO)算法来优化对电力的π效值。优化后,比较优化和预优化结果,如果不希望优化后果结果,则在优化阶段和可调谐参数应该更改以实现所需的参数之前进行审查。此过程将继续获得优化结果。结果表明,在DCM模式下最高的效率为98%,CCM模式下为95%。在这两种方法中,我们达到了比PSO方法更有利的结果。但是,DCM模式提供了比CCM高的2.6%的改进。

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