回路電阻測(cè)試儀回路電阻測(cè)試儀的設(shè)計(jì)和研究
回路電阻測(cè)試儀技術(shù)
回路電阻測(cè)試儀設(shè)計(jì)研究
直序言
上海日行電氣有限公司系一家集電力檢測(cè)設(shè)備、儀器儀表、電力工業(yè)自動(dòng)化系統(tǒng)研發(fā)、生產(chǎn)與銷售于一體的高科技企業(yè)。特別是在回路電阻測(cè)試儀的科學(xué)研究方面具有龐大的實(shí)力,多次在高壓試驗(yàn)方面獲得**,該公司RXZ回路電阻測(cè)試儀產(chǎn)品遠(yuǎn)銷國內(nèi)外,取得了很高的榮譽(yù)。
摘 要:回路電阻測(cè)試儀本文介紹了回路電阻測(cè)量儀的設(shè)計(jì),它是一種用于測(cè)量高壓開關(guān)回路電阻的微電阻測(cè)量儀器。本論文主要涉及電源的設(shè)計(jì),集成運(yùn)放及A/D轉(zhuǎn)換電路的應(yīng)用,單片機(jī)的應(yīng)用以及液晶顯示模塊的使用。能夠加深掌握以單片機(jī)為控制,數(shù)據(jù)采集,處理的設(shè)計(jì)方法,以及電路設(shè)計(jì)的知識(shí)。它比傳統(tǒng)的測(cè)試儀更加方便實(shí)用,具有廣泛的應(yīng)用前景。
關(guān)鍵字:模/數(shù)轉(zhuǎn)換 單片機(jī) 液晶顯示
Abstract: This paper introduces the design of the loop resistance measuring instrument. It is a kind of micro-resistor measuring instrument that is used for measuring High-voltage Switch loop resistance. The design of loop resistance measuring instrument involves design of the electrical source, the application of Integrated Operational Amplifier, A/D Converter Circuits and liquid-回路電阻測(cè)試儀設(shè)計(jì)研究crystal display module. The design method of the control of SCM, data Acquisition and processing, the knowledge of circuit design can be held deeply. It is more feasible and more convenient than that of traditional measuring instrument with a vast range of prosper for application.
KEY WORDS: A/D conversion ; SCM ;LCD
回路電阻測(cè)試儀