The design of the emergency control equipment for frequency and voltage based on digital signal processor (DSP) is presented with the hardware build and the software frame mainly discussed.

介绍了一种基于数字信号处理器(dsp)的频率电压紧急控制装置的设计方案，重点阐述了系统的硬件搭建和软件框架。

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How to select sampling frequency reasonably is an actual problem in designing the real time digital control system.

合理选择采样频率是设计实时数字控制系统遇到的实际问题。

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And this design makes DSP TMS320F2812 be control chip. This method improves switching frequency and control precision. It can achieve Full Digital control.

为了提高开关频率和控制精度以达到更好的效果，设计中采用数字信号处理器TMS320F 2812作为控制芯片，实现了全数字化控制。

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