一(yi)、裝(zhuang)配(pei)要(yao)求(qiu)
1、在(zai)整(zheng)個(ge)裝(zhuang)配(pei)過(guo)程(cheng)中(zhong),要(yao)使(shi)電(dian)槽(cao)內(nei)部(bu)清(qing)潔(jie),不(bu)允(yun)許(xu)雜(za)質(zhi)、灰(hui)塵(chen)混(hun)進(jin)電(dian)槽(cao)、隔(ge)板(pan)及(ji)極(ji)板(pan)中(zhong)去(qu)了(liao)。
2、焊(han)接(jie)要(yao)可(ke)靠(kao)。特(te)別(bie)是(shi)電(dian)極(ji)樁(zhuang)頭(tou)和(hu)連(lian)接(jie)條(tiao)的(di)連(lian)接(jie),要(yao)完(wan)全(quan)熔(rong)焊(han)牢(lao)固(gu),做(zuo)到(dao)無(wu)夾(jia)層(ceng)、……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
目(mu)前(qian)電(dian)力(li)直(zhi)流(liu)係(ji)統(tong)特(te)點(dian)是(shi)高(gao)頻(pin)開(kai)關(guan)模(mu)塊(kuai)型(xing)充(chong)電(dian)裝(zhuang)置(zhi)已(yi)基(ji)本(ben)取(qu)代(dai)相(xiang)控(kong)型(xing)矽(gui)整(zheng)流(liu)充(chong)電(dian)裝(zhuang)置(zhi),閥(fa)控(kong)密(mi)封(feng)免(wen)維(wei)護(hu)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)已(yi)逐(zhu)步(bu)取(qu)代(dai)固(gu)定(ding)型(xing)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)。
二(er)次(ci)技(ji)術(zhu)人(ren)員(yuan)一(yi)般(pan)對(dui)變(bian)電(dian)站(zhan)的(di)保(bao)護(hu)回(hui)路(lu)及(ji)控(kong)製(zhi)回(hui)路(lu)等(deng)比(bi)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
1.故(gu)障(zhang)現(xian)象(xiang)
閥(fa)控(kong)式(shi)密(mi)封(feng)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)若(ruo)大(dai)量(liang)過(guo)充(chong)或(huo)浮(fu)充(chong)或(huo)浮(fu)充(chong)電(dian)壓(ya)過(guo)高(gao),將(qiang)導(dao)致(zhi)充(chong)電(dian)電(dian)流(liu)增(zeng)大(dai),而(er)電(dian)流(liu)增(zeng)大(dai)溫(wen)度(duo)升(sheng)高(gao)使(shi)導(dao)電(dian)率(shuai)增(zeng)大(dai),又(you)促(cu)使(shi)充(chong)電(dian)電(dian)流(liu)進(jin)一(yi)步(bu)提(ti)高(gao)。這(zhe)樣(yang)反(fan)複(fu)循(xun)環(huan)將(qiang)出(chu)現(xian)熱(re)失(shi)控(kong)現(xian)象(xiang),導(dao)致(zhi)電(dian)池(chi)因(yin)過(guo)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
對(dui)有(you)故(gu)障(zhang)的(di)蓄(xu)電(dian)池(chi),不(bu)要(yao)輕(qing)易(yi)拆(chai)卸(xie)。經(jing)檢(jian)查(cha)確(que)定(ding)需(xu)要(yao)拆(chai)卸(xie)修(xiu)理(li)時(shi),再(zai)進(jin)行(hang)拆(chai)卸(xie)。
一(yi)、折(she)前(qian)放(fang)電(dian)
未(wei)經(jing)放(fang)電(dian)的(di)極(ji)板(pan),離(li)開(kai)電(dian)液(ye)遇(yu)到(dao)空(kong)氣(qi),其(qi)活(huo)性(xing)物(wu)質(zhi)被(bei)氧(yang)化(hua),容(rong)易(yi)脫(tuo)落(la),同(tong)時(shi),如(ru)將(qiang)此(ci)極(ji)板(pan)再(zai)浸(jin)入(ru)電(dian)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
1.故(gu)障(zhang)現(xian)象(xiang)
核(he)對(dui)性(xing)放(fang)電(dian)時(shi),蓄(xu)電(dian)池(chi)放(fang)不(bu)出(chu)額(e)定(ding)容(rong)量(liang)。
2.原(yuan)因(yin)分(fen)析(xi)
(1) 蓄(xu)電(dian)池(chi)長(zhang)期(qi)欠(qian)充(chong)電(dian),浮(fu)充(chong)電(dian)壓(ya)低(di)於(yu)2.23~2.28V(25°C),造(zao)成(cheng)極(ji)板(pan)硫(liu)酸(suan)鹽(yan)化(hua)。
(2) 深(shen)度(duo)放(fang)電(dian)頻(pin)繁(fan)(如(ru)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
關(guan)於(yu)鉛(qian)蓄(xu)電(dian)池(chi)的(di)修(xiu)理(li)技(ji)術(zhu),在(zai)一(yi)般(pan)鉛(qian)蓄(xu)電(dian)池(chi)修(xiu)理(li)書(shu)中(zhong)已(yi)有(you)介(jie)紹(shao),這(zhe)裏(li)隻(zhi)討(tao)論(lun):殼(qiao)體(ti)的(di)修(xiu)理(li),廢(fei)液(ye)的(di)提(ti)純(chun),極(ji)板(pan)的(di)再(zai)生(sheng)。
一(yi)、殼(qiao)體(ti)的(di)修(xiu)理(li)
鉛(qian)蓄(xu)電(dian)池(chi)外(wai)殼(qiao)及(ji)膠(jiao)蓋(ge)破(po)裂(lie)後(hou),一(yi)般(pan)用(yong)環(huan)氧(yang)樹(shu)脂(zhi)或(huo)生(sheng)漆(qi)修(xiu)補(bu)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
蓄(xu)電(dian)池(chi)在(zai)線(xian)監(jian)測(ce)管(guan)理(li)是(shi)針(zhen)對(dui)測(ce)量(liang)蓄(xu)電(dian)池(chi)的(di)運(yun)行(hang)條(tiao)件(jian)和(hu)檢(jian)測(ce)電(dian)池(chi)本(ben)身(shen)的(di)狀(zhuang)況(kuang)而(er)設(she)計(ji)的(di)、電(dian)池(chi)監(jian)測(ce)主(zhu)要(yao)有(you)如(ru)下(xia)三(san)種(zhong)方(fang)法(fa):
①整(zheng)組(zu)監(jian)測(ce),②單(shan)電(dian)池(chi)電(dian)壓(ya)監(jian)測(ce),③電(dian)池(chi)電(dian)阻(zu)監(jian)測(ce)與(yu)在(zai)線(xian)監(jian)測(ce)。
①整(zheng)組(zu)監(jian)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
對(dui)鉛(qian)蓄(xu)電(dian)池(chi)發(fa)生(sheng)的(di)各(ge)種(zhong)故(gu)障(zhang),應(ying)經(jing)常(chang)檢(jian)查(cha),及(ji)時(shi)發(fa)現(xian),認(ren)真(zhen)修(xiu)理(li)。這(zhe)樣(yang),既(ji)可(ke)防(fang)止(zhi)故(gu)障(zhang)繼(ji)續(xu)發(fa)展(zhan),改(gai)善(shan)電(dian)氣(qi)性(xing)能(neng),又(you)能(neng)延(yan)長(zhang)使(shi)用(yong)壽(shou)命(ming),有(you)利(li)正(zheng)常(chang)作(zuo)業(ye)。
鉛(qian)蓄(xu)電(dian)池(chi)在(zai)拆(chai)修(xiu)前(qian)要(yao)用(yong)清(qing)水(shui)衝(chong)洗(xi)。洗(xi)幹(gan)淨(jing)後(hou),電(dian)池(chi)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
1.故(gu)障(zhang)現(xian)象(xiang)
閥(fa)控(kong)式(shi)密(mi)封(feng)鉛(qian)酸(suan)蓄(xu)電(dian)在(zai)使(shi)用(yong)過(guo)程(cheng)中(zhong),隻(zhi)需(xu)數(shuo)月(yue)或(huo)1年(nian),其(qi)容(rong)量(liang)就(jiu)低(di)於(yu)額(e)定(ding)值(zhi)的(di)80%;或(huo)整(zheng)組(zu)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)雖(sui)然(ran)普(pu)遍(bian)性(xing)很(hen)好(hao),但(dan)其(qi)各(ge)表(biao)蓄(xu)電(dian)池(chi)的(di)性(xing)能(neng)急(ji)劇(ju)變(bian)差(chai)。個(ge)別(bie)蓄(xu)電(dian)池(chi)失(shi)效(xiao),在(zai)整(zheng)組(zu)蓄(xu)電(dian)池(chi)充(chong)電(dian)時(shi),失(shi)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
一(yi)隻(zhi)6伏(fu)或(huo)12伏(fu)起(qi)動(dong)用(yong)鉛(qian)蓄(xu)電(dian)池(chi),是(shi)由(you)三(san)個(ge)或(huo)六(liu)個(ge)單(shan)格(ge)電(dian)池(chi)串(chuan)聯(lian)而(er)成(cheng)的(di)。如(ru)果(guo)某(mou)一(yi)單(shan)格(ge).電(dian)池(chi)“落(la)後(hou)”了(liao),在(zai)放(fang)電(dian)過(guo)程(cheng)中(zhong),“落(la)後(hou)”單(shan)格(ge)電(dian)池(chi)會(kuai)過(guo)早(zao)地(de)降(xiang)到(dao)終(zhong)止(zhi)電(dian)壓(ya),甚(shen)至(zhi)為(wei)零(ling)。這(zhe)時(shi),如(ru)果(guo)繼(ji)續(xu)使(shi)用(yong),“落(la)後(hou)”電(dian)池(chi),不(bu)但(dan)不(bu)放(fang)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24