電力參數(shù)監(jiān)控儀測控電路研發(fā)

電氣工程論文編號:DQ242   論文字數(shù):10955,頁數(shù):31

摘要：科學技術(shù)突飛猛進的今天，生產(chǎn)力不斷的發(fā)展，無線、遠程、精確、小型化、智能化引領(lǐng)著科技發(fā)展的方向。在配電屏配電等生產(chǎn)實踐中，對電力參數(shù)實時監(jiān)控的快速、精確要求越來越高，并向無線遠程化發(fā)展。所以有必要對這一方面做些研究。研究的成果可以解決一些生產(chǎn)上的問題，提高生產(chǎn)效率，降低人工成本，提高生產(chǎn)自動控制程度。
 本文主要介紹了基于DSP2407的電力參數(shù)監(jiān)控儀測控電路的研制，包括數(shù)據(jù)采集、快速傅立葉變換、液晶顯示和數(shù)據(jù)傳輸?shù)雀鞑糠值能浻布�設(shè)計。本系統(tǒng)的硬件設(shè)計，采用模塊化的設(shè)計思想，并盡可能的采用高性能集成電路，簡化了電路設(shè)計并提高了可靠性。在軟件設(shè)計中采用了自頂向下的設(shè)計思想，所有程序采用分層次模塊化設(shè)計，提高了軟件的可移植性。本系統(tǒng)運行穩(wěn)定可靠，相信能很好的運用到實際生產(chǎn)中。 
關(guān)鍵詞：電力參數(shù)監(jiān)控；數(shù)字信號處理；快速傅立葉變換

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）