起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)油(you)(you)(you)(you)的(de)(de)體(ti)積隨油(you)(you)(you)(you)溫變化(hua)(hua)而膨脹或縮小是(shi)，油(you)(you)(you)(you)枕起(qi)(qi)(qi)著儲油(you)(you)(you)(you)及補油(you)(you)(you)(you)的(de)(de)作用，以保證油(you)(you)(you)(you)箱(xiang)內(nei)充滿油(you)(you)(you)(you)，油(you)(you)(you)(you)枕還(huan)能(neng)減少油(you)(you)(you)(you)與空氣(qi)的(de)(de)接住(zhu)面，防(fang)止油(you)(you)(you)(you)被(bei)過速氧化(hua)(hua)和受潮。呼吸器：油(you)(you)(you)(you)枕內(nei)的(de)(de)油(you)(you)(you)(you)是(shi)通過呼吸器與空氣(qi)相(xiang)(xiang)(xiang)(xiang)同的(de)(de)，呼吸器內(nei)裝(zhuang)干燥劑，為(wei)(wei)(wei)了(le)吸收空氣(qi)中的(de)(de)水分(fen)和雜質。一般常用起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)的(de)(de)型(xing)號可(ke)歸納如(ru)下：1、按相(xiang)(xiang)(xiang)(xiang)數分(fen)：（1）單相(xiang)(xiang)(xiang)(xiang)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)：用于(yu)單相(xiang)(xiang)(xiang)(xiang)負荷和三(san)相(xiang)(xiang)(xiang)(xiang)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)組(zu)(zu)(zu)。（2）三(san)相(xiang)(xiang)(xiang)(xiang)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)：用于(yu)三(san)相(xiang)(xiang)(xiang)(xiang)系統的(de)(de)升、降(jiang)電(dian)壓。2、按冷卻方(fang)式分(fen)：（1）干式起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)：依靠空氣(qi)對流進行自然(ran)冷卻或增(zeng)加風機(ji)冷卻，多(duo)(duo)用于(yu)高(gao)層(ceng)建筑(zhu)、1、鐵(tie)(tie)芯和繞組(zu)(zu)(zu)是(shi)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)基本(ben)的(de)(de)組(zu)(zu)(zu)成部分(fen)。2、起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)是(shi)由(you)(you)套在(zai)一個閉合鐵(tie)(tie)心上(shang)的(de)(de)兩個繞組(zu)(zu)(zu)組(zu)(zu)(zu)成，另(ling)外還(huan)有(you)油(you)(you)(you)(you)箱(xiang)、油(you)(you)(you)(you)枕、呼吸器、散熱器、防(fang)爆器、絕(jue)緣(yuan)套管等等。3、起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)各(ge)部件的(de)(de)作用如(ru)下：鐵(tie)(tie)心：是(shi)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)電(dian)磁(ci)感應的(de)(de)磁(ci)通路，它是(shi)用導(dao)磁(ci)性能(neng)很(hen)好的(de)(de)硅鋼片疊裝(zhuang)組(zu)(zu)(zu)成的(de)(de)閉合磁(ci)路。繞組(zu)(zu)(zu)：是(shi)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)的(de)(de)電(dian)路部分(fen)，它是(shi)由(you)(you)絕(jue)緣(yuan)銅(tong)線或鋁線繞成的(de)(de)多(duo)(duo)層(ceng)線圈套裝(zhuang)在(zai)鐵(tie)(tie)芯上(shang)。油(you)(you)(you)(you)箱(xiang)：是(shi)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)的(de)(de)外殼(ke)。浙江皖龍(long)電(dian)氣(qi)有(you)限公司為(wei)(wei)(wei)您提供(gong)起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)設(she)備(bei)，期(qi)待為(wei)(wei)(wei)您設(she)備(bei)！寧夏S11高(gao)過載電(dian)力起(qi)(qi)(qi)動(dong)(dong)柜(ju)(ju)(ju)(ju)

自(zi)、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)由啟動(dong)(dong)(dong)(dong)轉(zhuan)換(huan)到運行(xing)時(shi)，仍有(you)很(hen)大(da)的(de)(de)沖(chong)擊電(dian)(dian)(dian)(dian)(dian)流(liu)，甚至(zhi)掉(diao)閘。分(fen)析現(xian)(xian)象(xiang)(xiang)：這是(shi)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)和運行(xing)的(de)(de)接(jie)(jie)換(huan)時(shi)間太(tai)短(duan)所(suo)造(zao)成(cheng)的(de)(de)，時(shi)間太(tai)短(duan)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)的(de)(de)起(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)流(liu)還(huan)未下降轉(zhuan)速(su)(su)為(wei)接(jie)(jie)近(jin)(jin)額定轉(zhuan)速(su)(su)就切換(huan)到全壓(ya)(ya)運行(xing)狀(zhuang)態所(suo)至(zhi)。自(zi)耦減壓(ya)(ya)起(qi)動(dong)(dong)(dong)(dong)柜(ju)常(chang)(chang)見故障(zhang)1、帶負(fu)荷(he)起(qi)動(dong)(dong)(dong)(dong)時(shi)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)聲(sheng)音(yin)異常(chang)(chang)，轉(zhuan)速(su)(su)低不能(neng)接(jie)(jie)近(jin)(jin)額定轉(zhuan)速(su)(su)，接(jie)(jie)換(huan)到運行(xing)時(shi)有(you)很(hen)大(da)的(de)(de)沖(chong)擊電(dian)(dian)(dian)(dian)(dian)流(liu)，解決方法：分(fen)析現(xian)(xian)象(xiang)(xiang)：電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)聲(sheng)音(yin)異常(chang)(chang)，轉(zhuan)速(su)(su)低不能(neng)接(jie)(jie)近(jin)(jin)額定轉(zhuan)速(su)(su)，說(shuo)明電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)困難(nan)，懷疑(yi)是(shi)自(zi)耦變(bian)壓(ya)(ya)器的(de)(de)抽頭選擇不合理，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)繞組電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)低，起(qi)動(dong)(dong)(dong)(dong)力矩小(xiao)脫(tuo)動(dong)(dong)(dong)(dong)的(de)(de)負(fu)載大(da)所(suo)造(zao)成(cheng)的(de)(de)。處(chu)理：將自(zi)耦變(bian)壓(ya)(ya)器的(de)(de)抽頭改接(jie)(jie)在80%位(wei)置后，在試車(che)故障(zhang)排除。2、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)由啟動(dong)(dong)(dong)(dong)轉(zhuan)換(huan)到運行(xing)時(shi)，仍有(you)很(hen)大(da)的(de)(de)沖(chong)擊電(dian)(dian)(dian)(dian)(dian)流(liu)，甚至(zhi)掉(diao)閘。分(fen)析現(xian)(xian)象(xiang)(xiang)：這是(shi)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)和運行(xing)的(de)(de)接(jie)(jie)換(huan)時(shi)間太(tai)短(duan)所(suo)造(zao)成(cheng)的(de)(de)。海南BK起(qi)動(dong)(dong)(dong)(dong)柜(ju)浙江皖龍電(dian)(dian)(dian)(dian)(dian)氣有(you)限公司致力于提供起(qi)動(dong)(dong)(dong)(dong)柜(ju)設備，歡(huan)迎您的(de)(de)來電(dian)(dian)(dian)(dian)(dian)！

起(qi)(qi)動柜(ju)(ju)(ju)按冷(leng)卻方式分(fen)：（1）干式起(qi)(qi)動柜(ju)(ju)(ju)：依(yi)靠空(kong)氣(qi)對流進行自然冷(leng)卻或(huo)增加風機冷(leng)卻，多(duo)用(yong)于高層建筑、1、鐵(tie)(tie)芯(xin)(xin)和繞(rao)(rao)組(zu)(zu)是(shi)起(qi)(qi)動柜(ju)(ju)(ju)基(ji)本的(de)(de)(de)(de)(de)(de)組(zu)(zu)成部分(fen)。2、起(qi)(qi)動柜(ju)(ju)(ju)是(shi)由套(tao)在(zai)一個(ge)閉合(he)鐵(tie)(tie)心上的(de)(de)(de)(de)(de)(de)兩個(ge)繞(rao)(rao)組(zu)(zu)組(zu)(zu)成，另外還(huan)有油(you)(you)(you)(you)箱、油(you)(you)(you)(you)枕(zhen)、呼吸器(qi)、散(san)熱器(qi)、防(fang)爆器(qi)、絕緣(yuan)套(tao)管等(deng)等(deng)。3、起(qi)(qi)動柜(ju)(ju)(ju)各部件的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)如下：鐵(tie)(tie)心：是(shi)起(qi)(qi)動柜(ju)(ju)(ju)電磁感應的(de)(de)(de)(de)(de)(de)磁通(tong)(tong)路，它是(shi)用(yong)導磁性能很好(hao)的(de)(de)(de)(de)(de)(de)硅鋼(gang)片疊裝(zhuang)組(zu)(zu)成的(de)(de)(de)(de)(de)(de)閉合(he)磁路。繞(rao)(rao)組(zu)(zu)：是(shi)起(qi)(qi)動柜(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)電路部分(fen)，它是(shi)由絕緣(yuan)銅線(xian)(xian)或(huo)鋁線(xian)(xian)繞(rao)(rao)成的(de)(de)(de)(de)(de)(de)多(duo)層線(xian)(xian)圈(quan)套(tao)裝(zhuang)在(zai)鐵(tie)(tie)芯(xin)(xin)上。油(you)(you)(you)(you)箱：是(shi)起(qi)(qi)動柜(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)外殼。內(nei)裝(zhuang)鐵(tie)(tie)芯(xin)(xin)、線(xian)(xian)圈(quan)和起(qi)(qi)動柜(ju)(ju)(ju)油(you)(you)(you)(you)，同(tong)時(shi)起(qi)(qi)散(san)熱作(zuo)用(yong)。油(you)(you)(you)(you)枕(zhen)：當起(qi)(qi)動柜(ju)(ju)(ju)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)體積(ji)隨油(you)(you)(you)(you)溫變(bian)化(hua)而膨(peng)脹或(huo)縮小是(shi)，油(you)(you)(you)(you)枕(zhen)起(qi)(qi)著儲油(you)(you)(you)(you)及補油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)，以保(bao)證油(you)(you)(you)(you)箱內(nei)充滿油(you)(you)(you)(you)，油(you)(you)(you)(you)枕(zhen)還(huan)能減少油(you)(you)(you)(you)與空(kong)氣(qi)的(de)(de)(de)(de)(de)(de)接住面，防(fang)止油(you)(you)(you)(you)被(bei)過速氧(yang)化(hua)和受潮。呼吸器(qi)：油(you)(you)(you)(you)枕(zhen)內(nei)的(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)是(shi)通(tong)(tong)過呼吸器(qi)與空(kong)氣(qi)相同(tong)的(de)(de)(de)(de)(de)(de)，呼吸器(qi)內(nei)裝(zhuang)干燥(zao)劑，為了吸收(shou)空(kong)氣(qi)中(zhong)的(de)(de)(de)(de)(de)(de)水(shui)分(fen)和雜質。

起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)：用(yong)(yong)于(yu)三(san)相(xiang)(xiang)系統的(de)(de)(de)升、降(jiang)電(dian)壓。2、按冷(leng)卻(que)方式分(fen)(fen)(fen)：（1）干式起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)：依靠空(kong)(kong)氣對流進行自然冷(leng)卻(que)或(huo)增(zeng)加風機冷(leng)卻(que)，多(duo)用(yong)(yong)于(yu)高(gao)層建(jian)筑、1、鐵芯(xin)和(he)繞組是(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)基(ji)本(ben)的(de)(de)(de)組成部分(fen)(fen)(fen)。2、起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)是(shi)(shi)(shi)(shi)由套在一(yi)個閉(bi)合鐵心(xin)上的(de)(de)(de)兩個繞組組成，另外還有油(you)(you)箱、油(you)(you)枕(zhen)(zhen)(zhen)、呼(hu)吸(xi)器、散熱器、防爆器、絕(jue)緣(yuan)套管等(deng)等(deng)。3、起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)各部件的(de)(de)(de)作用(yong)(yong)如下(xia)：鐵心(xin)：是(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)電(dian)磁感應的(de)(de)(de)磁通(tong)路，它是(shi)(shi)(shi)(shi)用(yong)(yong)導(dao)磁性能很好(hao)的(de)(de)(de)硅鋼片疊裝組成的(de)(de)(de)閉(bi)合磁路。繞組：是(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)的(de)(de)(de)電(dian)路部分(fen)(fen)(fen)，它是(shi)(shi)(shi)(shi)由絕(jue)緣(yuan)銅線(xian)或(huo)鋁(lv)線(xian)繞成的(de)(de)(de)多(duo)層線(xian)圈套裝在鐵芯(xin)上。油(you)(you)箱：是(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)的(de)(de)(de)外殼。內(nei)裝鐵芯(xin)、線(xian)圈和(he)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)油(you)(you)，同時起(qi)(qi)(qi)(qi)散熱作用(yong)(yong)。油(you)(you)枕(zhen)(zhen)(zhen)：當(dang)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)油(you)(you)的(de)(de)(de)體積隨油(you)(you)溫變(bian)化(hua)而膨脹或(huo)縮小(xiao)是(shi)(shi)(shi)(shi)，油(you)(you)枕(zhen)(zhen)(zhen)起(qi)(qi)(qi)(qi)著儲油(you)(you)及(ji)補油(you)(you)的(de)(de)(de)作用(yong)(yong)，以保證油(you)(you)箱內(nei)充滿油(you)(you)，油(you)(you)枕(zhen)(zhen)(zhen)還能減少油(you)(you)與(yu)空(kong)(kong)氣的(de)(de)(de)接住面，防止(zhi)油(you)(you)被(bei)過速氧化(hua)和(he)受潮。呼(hu)吸(xi)器：油(you)(you)枕(zhen)(zhen)(zhen)內(nei)的(de)(de)(de)油(you)(you)是(shi)(shi)(shi)(shi)通(tong)過呼(hu)吸(xi)器與(yu)空(kong)(kong)氣相(xiang)(xiang)同的(de)(de)(de)，呼(hu)吸(xi)器內(nei)裝干燥劑，為了吸(xi)收空(kong)(kong)氣中的(de)(de)(de)水分(fen)(fen)(fen)和(he)雜質。一(yi)般常用(yong)(yong)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)的(de)(de)(de)型號可歸納如下(xia)：1、按相(xiang)(xiang)數分(fen)(fen)(fen)：（1）單相(xiang)(xiang)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)：用(yong)(yong)于(yu)單相(xiang)(xiang)負(fu)荷和(he)三(san)相(xiang)(xiang)起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)組。。起(qi)(qi)(qi)(qi)動(dong)(dong)(dong)柜(ju)(ju)設備，就選浙江(jiang)皖(wan)龍電(dian)氣有限公司(si)，讓您滿意，歡(huan)迎您的(de)(de)(de)來電(dian)哦！

原(yuan)(yuan)則(ze)上自(zi)(zi)耦起動(dong)(dong)柜(ju)(ju)的(de)(de)(de)(de)鐵(tie)(tie)心要(yao)求比普通(tong)的(de)(de)(de)(de)起動(dong)(dong)柜(ju)(ju)要(yao)小(xiao)。在(zai)設(she)(she)計合理的(de)(de)(de)(de)情(qing)況下(xia)，100W普通(tong)起動(dong)(dong)柜(ju)(ju)的(de)(de)(de)(de)鐵(tie)(tie)心可以制作(zuo)400-500w的(de)(de)(de)(de)自(zi)(zi)耦起動(dong)(dong)柜(ju)(ju)。但是(shi)，你這個(ge)起動(dong)(dong)柜(ju)(ju)只能作(zuo)為(wei)240W使(shi)(shi)用(yong)(yong)。原(yuan)(yuan)因(yin)是(shi)二(er)(er)次(ci)線(xian)(xian)圈(quan)(quan)電流(liu)容量是(shi)2A，而(er)輸(shu)出(chu)電壓又是(shi)120v。如果(guo)你希(xi)望(wang)功率(lv)(lv)大(da)一些，應(ying)當是(shi)將一次(ci)線(xian)(xian)圈(quan)(quan)用(yong)(yong)一半線(xian)(xian)徑(jing)(jing)的(de)(de)(de)(de)漆(qi)包線(xian)(xian)繞(rao)共(gong)用(yong)(yong)的(de)(de)(de)(de)一部(bu)分(fen)繞(rao)組，用(yong)(yong)原(yuan)(yuan)線(xian)(xian)徑(jing)(jing)繞(rao)一次(ci)非共(gong)用(yong)(yong)部(bu)分(fen)繞(rao)組，用(yong)(yong)兩倍的(de)(de)(de)(de)線(xian)(xian)徑(jing)(jing)繞(rao)二(er)(er)次(ci)線(xian)(xian)圈(quan)(quan)，這樣原(yuan)(yuan)則(ze)上自(zi)(zi)耦起動(dong)(dong)柜(ju)(ju)的(de)(de)(de)(de)鐵(tie)(tie)心要(yao)求比普通(tong)的(de)(de)(de)(de)起動(dong)(dong)柜(ju)(ju)要(yao)小(xiao)。在(zai)設(she)(she)計合理的(de)(de)(de)(de)情(qing)況下(xia)，100W普通(tong)起動(dong)(dong)柜(ju)(ju)的(de)(de)(de)(de)鐵(tie)(tie)心可以制作(zuo)400-500w的(de)(de)(de)(de)自(zi)(zi)耦起動(dong)(dong)柜(ju)(ju)。但是(shi)，你這個(ge)起動(dong)(dong)柜(ju)(ju)只能作(zuo)為(wei)240W使(shi)(shi)用(yong)(yong)。原(yuan)(yuan)因(yin)是(shi)二(er)(er)次(ci)線(xian)(xian)圈(quan)(quan)電流(liu)容量是(shi)2A，而(er)輸(shu)出(chu)電壓又是(shi)120v。如果(guo)你希(xi)望(wang)功率(lv)(lv)大(da)一些，應(ying)當是(shi)將一次(ci)線(xian)(xian)圈(quan)(quan)用(yong)(yong)一半線(xian)(xian)徑(jing)(jing)的(de)(de)(de)(de)漆(qi)包線(xian)(xian)繞(rao)共(gong)用(yong)(yong)的(de)(de)(de)(de)一部(bu)分(fen)繞(rao)組，用(yong)(yong)原(yuan)(yuan)線(xian)(xian)徑(jing)(jing)繞(rao)一次(ci)非共(gong)用(yong)(yong)部(bu)分(fen)繞(rao)組，用(yong)(yong)兩倍的(de)(de)(de)(de)線(xian)(xian)徑(jing)(jing)繞(rao)二(er)(er)次(ci)線(xian)(xian)圈(quan)(quan)，這樣的(de)(de)(de)(de)話(hua)，功率(lv)(lv)會達(da)到(dao)原(yuan)(yuan)來的(de)(de)(de)(de)4倍，而(er)鐵(tie)(tie)心和線(xian)(xian)圈(quan)(quan)仍工作(zuo)在(zai)額定(ding)狀態。的(de)(de)(de)(de)話(hua)，功率(lv)(lv)會達(da)到(dao)原(yuan)(yuan)來的(de)(de)(de)(de)4倍。浙江皖龍電氣(qi)有(you)限公司是(shi)一家(jia)專業(ye)提(ti)供起動(dong)(dong)柜(ju)(ju)設(she)(she)備的(de)(de)(de)(de)公司。貴州BK起動(dong)(dong)柜(ju)(ju)品牌

起動(dong)柜設備，就(jiu)選浙(zhe)江(jiang)皖(wan)龍電(dian)氣(qi)有限公(gong)司，讓您(nin)滿意，期待您(nin)的光臨(lin)！寧夏S11高過(guo)載電(dian)力(li)起動(dong)柜

帶負(fu)荷(he)起(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)，電(dian)動(dong)(dong)機(ji)聲音異常(chang)，轉(zhuan)(zhuan)(zhuan)速(su)低(di)不能(neng)接(jie)近(jin)額(e)定(ding)轉(zhuan)(zhuan)(zhuan)速(su)，接(jie)換(huan)到運行(xing)(xing)(xing)(xing)時(shi)(shi)(shi)有很大的沖擊電(dian)流，解決方法：分析(xi)現(xian)象(xiang)：電(dian)動(dong)(dong)機(ji)聲音異常(chang)，轉(zhuan)(zhuan)(zhuan)速(su)低(di)不能(neng)接(jie)近(jin)額(e)定(ding)轉(zhuan)(zhuan)(zhuan)速(su)，說明電(dian)動(dong)(dong)機(ji)起(qi)(qi)動(dong)(dong)困難(nan)，懷疑(yi)是自(zi)耦(ou)變(bian)壓(ya)器(qi)的抽頭選擇(ze)不合理，電(dian)動(dong)(dong)機(ji)繞組電(dian)壓(ya)低(di)，起(qi)(qi)動(dong)(dong)力矩(ju)小(xiao)脫動(dong)(dong)的負(fu)載大所(suo)造(zao)成的。處理：將自(zi)耦(ou)變(bian)壓(ya)器(qi)的抽頭改接(jie)在(zai)80%位置后，在(zai)試車故障排(pai)除。電(dian)動(dong)(dong)機(ji)由啟動(dong)(dong)轉(zhuan)(zhuan)(zhuan)換(huan)到運行(xing)(xing)(xing)(xing)時(shi)(shi)(shi)，仍(reng)有很大的沖擊電(dian)流，甚至(zhi)掉閘。分析(xi)現(xian)象(xiang)：這是電(dian)動(dong)(dong)機(ji)起(qi)(qi)動(dong)(dong)和運行(xing)(xing)(xing)(xing)的接(jie)換(huan)時(shi)(shi)(shi)間(jian)太(tai)短所(suo)造(zao)成的，時(shi)(shi)(shi)間(jian)太(tai)短電(dian)動(dong)(dong)機(ji)的起(qi)(qi)動(dong)(dong)電(dian)流還未(wei)下降(jiang)轉(zhuan)(zhuan)(zhuan)速(su)為(wei)接(jie)近(jin)額(e)定(ding)轉(zhuan)(zhuan)(zhuan)速(su)就切換(huan)到全(quan)壓(ya)運行(xing)(xing)(xing)(xing)狀態所(suo)至(zhi)。寧夏S11高過(guo)載電(dian)力起(qi)(qi)動(dong)(dong)柜

本(ben)文來自沈陽(yang)喜納(na)多采(cai)暖工(gong)程有限公司(si)：//zjlong.cn/Article/7a399859.html