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Implementation of Microcomputer Excitation Regulation Device for Synchronous Electric Generator Using DSP
Author(s): 
Pages: 72-74,76
Year: Issue:  7
Journal: MEASUREMENT & CONTROL TECHNOLOGY

Keyword:  微机励磁调节器DSP同步采样CAN总线;
Abstract: 介绍了基于DSP芯片TMS320LF2407A的同步发电机微机励磁调节器的设计原理与实现过程.它利用DSP芯片可快速执行傅氏算法的优点,通过采用同步采样ADC芯片ADS7864实行交流同步采样的方法,对同步发电机出口端的定子电压、电流进行准确测量;通过PID和最优控制的方法,得到精确的PWM控制信号输出;并且利用DSP芯片上的串行通信接口SCI和CAN控制器接口,实现多机之间和与上位机之间的调试和监控通信.
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