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上(shang)海發電(dian)機(ji)組回收(shou)自(zi)動化控制(zhi)器功能 
      隨著(zhu)自(zi)(zi)動(dong)(dong)化(hua)機(ji)組(zu)的不斷(duan)發展(zhan)(zhan)(zhan)，繼(ji)電(dian)器控(kong)制(zhi)(zhi)(zhi)(zhi)及(ji)分離電(dian)子(zi)元件(jian)組(zu)成的邏輯(ji)電(dian)路(lu)(lu)控(kong)制(zhi)(zhi)(zhi)(zhi)逐(zhu)漸被淘汰。P L C(可編程序(xu)控(kong)制(zhi)(zhi)(zhi)(zhi)器)雖然性(xing)能(neng)穩定(ding)，方(fang)便靈活(huo)，當前仍為自(zi)(zi)動(dong)(dong)化(hua)機(ji)組(zu)控(kong)制(zhi)(zhi)(zhi)(zhi)器的主(zhu)力。但其存在著(zhu)外圍電(dian)路(lu)(lu)復(fu)雜，并需配(pei)置電(dian)壓、轉速、油壓、水(shui)溫、油溫的邏輯(ji)判(pan)斷(duan)電(dian)路(lu)(lu)及(ji)端口擴展(zhan)(zhan)(zhan)繼(ji)電(dian)器等(deng)無法(fa)克服的缺陷。科學的發展(zhan)(zhan)(zhan)，推(tui)動(dong)(dong)了自(zi)(zi)動(dong)(dong)化(hua)機(ji)組(zu)專(zhuan)(zhuan)(zhuan)業控(kong)制(zhi)(zhi)(zhi)(zhi)器的誕生。專(zhuan)(zhuan)(zhuan)業控(kong)制(zhi)(zhi)(zhi)(zhi)器以其使用(yong)靈活(huo)、外圍電(dian)路(lu)(lu)簡單、專(zhuan)(zhuan)(zhuan)業性(xing)強等(deng)優點(dian)，迅速得到推(tui)廣(guang)應用(yong)。

　　專業(ye)控(kong)制(zhi)(zhi)(zhi)器(qi)是以微(wei)(wei)處理器(qi)為(wei)核心(xin)，將發電(dian)(dian)機(ji)(ji)(ji)電(dian)(dian)壓、柴(chai)(chai)油(you)(you)(you)機(ji)(ji)(ji)轉(zhuan)速及水溫、油(you)(you)(you)溫、油(you)(you)(you)壓、過流、短路(lu)等(deng)(deng)信號，通(tong)過取樣變換輸入微(wei)(wei)機(ji)(ji)(ji)系統，實(shi)現柴(chai)(chai)油(you)(you)(you)機(ji)(ji)(ji)發電(dian)(dian)機(ji)(ji)(ji)組(zu)(zu)的(de)自啟動(dong)、自投(tou)入及各種故(gu)障保護報警功能。控(kong)制(zhi)(zhi)(zhi)器(qi)主(zhu)(zhu)要由三部(bu)(bu)分(fen)(fen)組(zu)(zu)成：(1)電(dian)(dian)機(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)部(bu)(bu)分(fen)(fen)，主(zhu)(zhu)要包括(kuo)電(dian)(dian)壓調(diao)(diao)節(jie)裝置(zhi)、過載、短路(lu)保護單(dan)元(yuan)和電(dian)(dian)壓調(diao)(diao)節(jie)器(qi)等(deng)(deng)。(2)柴(chai)(chai)油(you)(you)(you)機(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)部(bu)(bu)分(fen)(fen)，主(zhu)(zhu)要由啟動(dong)、停機(ji)(ji)(ji)操作(zuo)、電(dian)(dian)子調(diao)(diao)節(jie)器(qi)及液晶顯(xian)示模塊等(deng)(deng)部(bu)(bu)分(fen)(fen)組(zu)(zu)成，實(shi)現對柴(chai)(chai)油(you)(you)(you)機(ji)(ji)(ji)的(de)工作(zuo)狀(zhuang)態進行監(jian)控(kong)。(3)微(wei)(wei)機(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)部(bu)(bu)分(fen)(fen)，該部(bu)(bu)分(fen)(fen)是柴(chai)(chai)油(you)(you)(you)發電(dian)(dian)機(ji)(ji)(ji)組(zu)(zu)自動(dong)控(kong)制(zhi)(zhi)(zhi)的(de)核心(xin)，主(zhu)(zhu)要由主(zhu)(zhu)機(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)單(dan)元(yuan)、信號檢測單(dan)元(yuan)、功率驅動(dong)單(dan)元(yuan)、參數(shu)顯(xian)示單(dan)元(yuan)和電(dian)(dian)源單(dan)元(yuan)等(deng)(deng)組(zu)(zu)成。