Abstract：Science and technology are advancing rapidly today, and the development of productive forces, wireless, long-range, precision, small, Intelligent technology guides the direction of development. In distribution of power, and other production practice, The demand for real-time monitoring and high accurate of power parameters is getting higher and higher. Wireless Remote to development. There is a need to do research on this matter. The results of the study can solve the problems of production, improve production efficiency and reduce labor costs. production automation.
This thesis mairly introduces the parameters of power measured part of the strument based on DSP2407, including data collection, Fast Fourier Transform, liquid crystal display and data transmission. The hardware of system adopts the idea of modular design, it adopts the high-parformance integrated circuits as much as possible ,and jredigests circuits design and improves reliability .The software design ,using in the top-down design ideas, all the procedures used hierarchical modular design, improving the portability of the software. The system is stable and reliable, I believe,it can be good used in the production.
Key word: Power Parameters Monitoring；digital signal processing；Fast Fourier Transform （FFT）
