介紹(shao)MURR穆(mu)爾(er)繼電(dian)器(qi)的(de)工作(zuo)原理MURR穆(mu)爾(er)時(shí)刻(ke)繼電器(qi)的(de)作(zuo)業(yè)原理，MURR穆(mu)爾(er)繼電(dian)器(qi)有(you)多種(zhong)分類(lei)。如電氣(qi)量(liang)繼電器(qi)（其輸(shu)入(ru)量(liang)可(ke)為(wei)電流、電(dian)壓、頻(pin)率(lv)、功(gong)率等(deng)），非電量MURR穆(mu)爾(er)繼電(dian)器(qi)（其輸(shu)入(ru)量(liang)可(ke)為(wei)溫(wen)度、壓力(li)、速(su)度等）；維護(hù)繼(ji)電(dian)器，操控(kong)繼電(dian)器(qi)；有(you)觸點(diǎn)(dian)繼電(dian)器，無觸點(diǎn)(dian)繼電(dian)器 ；敞開(kai)式（主體元件(jian)無防(fang)護(hù)辦法(fa)）、封(feng)閉式（加(jia)維護(hù)外(wai)殼(ke)）、密封(feng)式（外(wai)殼內(nèi)(nei)外(wai)無(wu)氣體交流）繼(ji)電(dian)器等等(deng)。常用的按(an)作(zuo)業(yè)原理分類(lei)的繼(ji)電(dian)器(qi)有(you)電磁繼電器(qi) 、極化繼電器、舌簧繼電器、熱(re)繼(ji)電器和時(shí)(shi)刻(ke)繼電器(qi)等(deng)。20世(shi)紀(jì)後，繼(ji)電(dian)器有(you)很(hen)大(da)發(fā)展，先後出(chu)現(xiàn)磁性無觸(chu)點(diǎn)(dian)繼電(dian)器、半導(dǎo)體無觸(chu)點(diǎn)(dian)繼電(dian)器、集成電(dian)路式電(dian)子(zi)時(shí)刻(ke)繼電器(qi)、固(gu)態(tài)(tai)繼電器(qi)、打(da)印(yin)電(dian)路(lu)板裝(zhuang)置(zhi)式（雙(shuang)列(lie)直插式）繼(ji)電器(qi)，以及(ji)帶微(wei)處(chu)理器(qi)的(de)維護(hù)繼(ji)電(dian)器和智能(neng)化繼電器。 MURR穆(mu)爾(er)時(shí)刻(ke)繼電器(qi)是(shi)壹種(zhong)使用電磁原理或機(jī)(ji)械原理完成延(yan)時(shí)操控(kong)的操控(kong)電器(qi)。它的品種(zhong)許(xu)多(duo)，有(you)空(kong)氣(qi)阻(zu)尼型(xing)、電動(dòng)(dong)型(xing)和電(dian)子(zi)型(xing)等。MURR穆(mu)爾(er)繼電(dian)器(qi)通常由輸(shu)入(ru)感(gan)測(cè)組織和輸(shu)出(chu)執(zhí)行(xing)組織兩有(you)些構(gòu)成。前者用於反(fan)映(ying)輸(shu)入(ru)量(liang)的變化，後者(zhe)完結(jié)(jie)觸(chu)點(diǎn)(dian)分合動(dòng)(dong)作(zuo)（對(duì)有(you)觸點(diǎn)(dian)繼電(dian)器）或半導(dǎo)體元件(jian)的通斷(duan)（對(duì)無(wu)觸(chu)點(diǎn)(dian)繼電(dian)器）。MURR穆(mu)爾(er)繼電(dian)器(qi)具有(you)跳動(dòng)(dong)的輸(shu)入(ru)-輸(shu)出(chu)特性(xing) 。當(dāng)(dang)繼(ji)電器承受(shou)壹(yi)個(gè)(ge)輸(shu)入(ru)信號(hào)X時(shí)(shi)，只需它到達(dá)(da)動(dòng)(dong)作(zuo)值(zhi)Xd，繼(ji)電(dian)器(qi)才動(dòng)(dong)作(zuo)，輸(shu)出(chu)從(cong)零(ling)躍至(zhi)Ymax。輸(shu)入(ru)信號(hào)持(chi)續(xù)(xu)增(zeng)大(da)，輸(shu)出(chu)信號(hào)仍(reng)為Ymax不變。繼(ji)電(dian)器動(dòng)(dong)作(zuo)以後，假(jia)如削(xue)減(jian)輸(shu)入(ru)信號(hào)，則(ze)繼(ji)電(dian)器(qi)只在輸(shu)入(ru)削(xue)減(jian)到Xf時(shí)(shi)才動(dòng)(dong)作(zuo)，回來開(kai)端方(fang)位(wei)，輸(shu)出(chu)信號(hào)躍回零(ling)。這(zhe)壹(yi)特(te)性(xing)稱為繼(ji)電(dian)特性。這(zhe)裏(li)，使MURR穆(mu)爾(er)繼電(dian)器(qi)開(kai)端動(dòng)(dong)作(zuo)的輸(shu)入(ru)量(liang)值(zhi)（動(dòng)(dong)作(zuo)值(zhi)）、使MURR穆(mu)爾(er)繼電(dian)器(qi)恢(hui)復(fù)(fu)原狀(zhuang)況(kuang)的(de)輸(shu)入(ru)zui大(da)量值(zhi)（回(hui)來值(zhi)）、觸(chu)點(diǎn)(dian)的額(e)外電壓與(yu)電(dian)流（觸點(diǎn)(dian)額外(wai)量值(zhi)）、MURR穆(mu)爾(er)繼電(dian)器(qi)由(you)壹種(zhong)狀況(kuang)變至(zhi)另(ling)壹(yi)種(zhong)狀況(kuang)的時(shí)(shi)刻(ke)（動(dòng)(dong)作(zuo)時(shí)刻(ke)）是(shi)繼電(dian)器的(de)首要(yao)技術(shù)參數(shù)(shu)。它們(men)既(ji)表(biao)征(zheng)繼電器作(zuo)業(yè)過(guo)程的功(gong)能(neng)，又是(shi)選用繼電器的(de)根(gen)據(jù)(ju)。 MURR穆(mu)爾(er)電磁繼電器(qi)通常由鐵芯(xin)、線(xian)圈(quan)、銜(xian)鐵(tie)、觸點(diǎn)(dian)簧片(pian)等構(gòu)成的(de)。只需在線(xian)圈(quan)兩頭(tou)加(jia)上(shang)必定的電壓，線(xian)圈(quan)中就(jiu)會(huì)(hui)流(liu)過必定的電流，然(ran)後發(fā)生電磁效應(yīng)，銜(xian)鐵(tie)就(jiu)會(huì)(hui)在(zai)電磁力(li)招引(yin)的效果(guo)下(xia)戰(zhàn)(zhan)勝回來繃(beng)簧的拉(la)力(li)吸向鐵芯(xin)，然(ran)後股動(dòng)(dong)銜(xian)鐵(tie)的動(dòng)(dong)觸點(diǎn)(dian)與(yu)靜(jing)觸點(diǎn)(dian)（常開(kai)觸點(diǎn)(dian)）吸合。當(dāng)(dang)線(xian)圈(quan)斷(duan)電(dian)後，電(dian)磁的吸力(li)也(ye)隨(sui)之(zhi)不見，銜(xian)鐵(tie)就(jiu)會(huì)(hui)在(zai)繃(beng)簧的反(fan)效(xiao)果(guo)力(li)回(hui)來本(ben)來的(de)方位(wei)，使動(dòng)(dong)觸點(diǎn)(dian)與(yu)本(ben)來的(de)靜(jing)觸點(diǎn)(dian)（常閉觸點(diǎn)(dian)）開(kai)釋。這(zhe)麼吸合、開(kai)釋，然(ran)後到(dao)達(dá)(da)了在(zai)電路中的導(dǎo)通、堵截的意(yi)圖。關(guān)於繼(ji)電(dian)器的“常開(kai)、常閉"觸點(diǎn)(dian)，能(neng)夠(gou)這(zhe)麼來區(qū)別：繼電(dian)器線(xian)圈(quan)未通電時(shí)處?kù)稊?duan)開(kai)狀況(kuang)的靜(jing)觸點(diǎn)(dian)，稱為“常(chang)開(kai)觸點(diǎn)(dian)"；處?kù)督油顩r的靜(jing)觸點(diǎn)(dian)稱為“常(chang)閉觸點(diǎn)(dian)"。繼電(dian)器通常有(you)兩股電(dian)路(lu)，為低(di)壓操控(kong)電路(lu)和高壓作(zuo)業(yè)電(dian)路，在交流電(dian)路(lu)中常選用空(kong)氣(qi)阻(zu)尼型(xing)時(shí)刻(ke)繼電器(qi) ,它是(shi)使用空(kong)氣(qi)經(jīng)(jing)過(guo)小(xiao)孔節(jié)省的(de)原理來取得(de)延(yan)時(shí)動(dòng)(dong)作(zuo)的。它由電(dian)磁體系(xi)、延時(shí)(shi)組織和觸(chu)點(diǎn)(dian)三有(you)些構(gòu)成。介(jie)紹(shao)MURR穆(mu)爾(er)繼電(dian)器(qi)的(de)工作(zuo)原理
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