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Application of neural networks to the optimal control of three-phase voltage controlled power inverters

机译:神经网络在三相电压控制功率逆变器最优控制中的应用

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Application of neural networks to the optimal control of three-phase voltage-controlled inverters is described. Precomputed switching angles for the elimination of low-order harmonics of the output voltage are used to train a software-emulated neural network. The trained network generates appropriate switching angles in response to the required value of the modulation index applied to its input. A regular network and a sparse network are analyzed and compared. The model inverter is controlled using the 80170NX ETANN chip coupled with the MC68332 Integrated Microcontroller System. Results of computer simulations and experimental investigation, confirming the feasibility of the proposed technique are presented.
机译:描述了神经网络在三相压控逆变器最优控制中的应用。用于消除输出电压的低次谐波的预先计算的开关角用于训练软件仿真的神经网络。训练后的网络响应于应用于其输入的调制指数的所需值,生成适当的切换角度。对常规网络和稀疏网络进行了分析和比较。使用80170NX ETANN芯片和MC68332集成微控制器系统,可以控制模型逆变器。给出了计算机仿真和实验研究的结果,证实了该技术的可行性。

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