Digital control of PWM inverter using ultra high speed network for feedback signals with communication disturbance observer based on rocket I/O protocol
Digital control of PWM inverter using ultra high speed network for feedback signals with communication disturbance observer based on rocket I/O protocol
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基于火箭I/O协议的通信扰动观测器采用超高速网络反馈信号的PWM逆变器数字控制
DOI：
10.1541/ieejjia.4.752
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
T. Yokoyama
中科院分区：
文献类型：
--
作者：
R. Saito;K. Tsuchida;T. Yokoyama
提出了一种基于FPGA硬件控制器的电力电子控制器网络通信系统，用于传输传感器反馈信号。基于Rocket I/O网络控制器，实现了定制的Rocket I/O协议，实现了两个FPGA控制器之间的高速反馈通信。为了补偿反馈信号的网络延迟，将通信干扰观测器结合到PWM逆变器系统的数字控制方法中。
An new network communication system for power electronics controller to transmit the feedback signal from the sensors using FPGA based hardware controller was proposed. Based on Rocket I/O network controller, customized Rocket I/O protocol was implemented to achieve high speed feedback communication between two FPGA controller. To compensate the network delay of the feedback signal, communication disturbance observer is combined to the digital control method of PWM inverter system.