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Efficiency optimization control method of wireless power transmission based on double pick-up structure

机译:基于双重拾取结构的无线电力传输效率优化控制方法

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In order to improve the efficiency optimization control ability of wireless power transmission, the efficiency optimization control method of wireless power transmission based on double pick-up structure is proposed. The channel output switching control model of wireless power transmission is constructed. Combining power balance scheduling and load balance control methods, the efficiency optimization design of wireless power transmission is carried out, and the objective function of wireless power transmission efficiency optimization is constructed. Taking the steady-state output of load terminal voltage as the constraint target set of control object, the dual-pickup structure model of wireless power transmission efficiency optimization control is established by maximum power tracking and identification method, and the wireless power transmission efficiency parameter value near the maximum power point is obtained. Template feature matching and energy management optimization method are adopted to realize wireless power transmission efficiency optimization control. The simulation results show that the wireless power transmission efficiency control with this method has high output fitness level and good balance, improves the wireless power transmission efficiency, reduces the output power consumption and has good wireless power transmission adaptability.
机译:为了提高无线电力传输的效率优化控制能力,提出了基于双重拾取结构的无线电力传输效率优化控制方法。构建无线电力传输的通道输出切换控制模型。结合功率平衡调度和负载平衡控制方法,进行了无线电力传输的效率优化设计,构建了无线电力传输效率优化的目标函数。采用负载端子电压的稳态输出作为控制对象的约束目标集,通过最大功率跟踪和识别方法建立了无线电力传输效率优化控制的双拾取结构模型,以及无线电力传输效率参数值获得近最大功率点。采用模板特征匹配和能源管理优化方法来实现无线电力传输效率优化控制。仿真结果表明,随着该方法的无线电力传输效率控制具有高输出健康水平,平衡良好,提高了无线电力传输效率,降低了输出功耗并具有良好的无线电力传输适应性。

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