通信電源監(jiān)控系統(tǒng)模擬量采集模塊的設(shè)計(jì)

摘要：通信電源集中監(jiān)控系統(tǒng)作為通信電源運(yùn)行維護(hù)的重要支撐手段，將發(fā)揮越來越重要的作用。文章對(duì)本地用通信電源監(jiān)控系統(tǒng)中下位機(jī)模擬量采集模塊的設(shè)計(jì)進(jìn)行了深入研究，包括信號(hào)預(yù)調(diào)理電路、量程在線轉(zhuǎn)換電路以及模數(shù)轉(zhuǎn)換主電路等。最后通過實(shí)驗(yàn)檢測(cè)結(jié)果證明了該設(shè)計(jì)方案的可行性。 敘詞：通信電源;監(jiān)控系統(tǒng);模擬量 Abstract： Severed as the necessary supporting of telecommunication power supply, the centralized supervision and control system is becoming more and more important. The paper provides the design of battery supervision and control module for local telecommunication power supply supervision and control system, including the signal preadjustment circuit, on-line range conversion circuit and analog to digital conversion circuit. The final experiment results prove the validity of the proposed design scheme. Keyword：telecommunication power supply; supervision and control system; analog quantum