接(jie)地(de)係(ji)統(tong)的(di)分(fen)類(lei)
直(zhi)流(liu)接(jie)地(de)係(ji)統(tong)。按(an)照(zhao)性(xing)質(zhi)和(hu)用(yong)途(tu)不(bu)同(tong),直(zhi)流(liu)接(jie)地(de)係(ji)統(tong)可(ke)分(fen)為(wei)工(gong)作(zuo)接(jie)地(de)和(hu)保(bao)護(hu)接(jie)地(de)兩(liang)種(zhong):工(gong)作(zuo)接(jie)地(de)用(yong)於(yu)通(tong)信(xin)設(she)備(bei)和(hu)直(zhi)流(liu)通(tong)信(xin)電(dian)源(yuan)設(she)備(bei)的(di)正(zheng)常(chang)工(gong)作(zuo);而(er)保(bao)護(hu)接(jie)地(de)則(ze)用(yong)於(yu)保(bao)護(hu)人(ren)身(shen)和(hu)設(she)備(bei)的(di)安(an)全(quan)。
&nbs……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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蓄(xu)電(dian)池(chi)正(zheng)常(chang)工(gong)作(zuo)時(shi),因(yin)為(wei)硫(liu)酸(suan)溶(rong)液(ye)的(di)腐(fu)蝕(shi)、電(dian)化(hua)反(fan)應(ying)的(di)作(zuo)用(yong),塗(tu)在(zai)極(ji)板(pan)上(shang)的(di)鉛(qian)膏(gao)有(you)少(shao)量(liang)脫(tuo)落(la),是(shi)正(zheng)常(chang)現(xian)象(xiang),如(ru)發(fa)現(xian)活(huo)性(xing)物(wu)質(zhi)在(zai)短(duan)時(shi)間(jian)內(nei)嚴(yan)重(chong)脫(tuo)落(la),這(zhe)是(shi)不(bu)正(zheng)常(chang)現(xian)象(xiang),應(ying)分(fen)析(xi)原(yuan)因(yin),及(ji)時(shi)處(chu)理(li)。
一(yi)、活(huo)性(xing)物(wu)質(zhi)脫(tuo)落(la)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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1、檢(jian)查(cha)驗(yan)收(shou)的(di)項(xiang)目(mu)
(1) 用(yong)於(yu)安(an)裝(zhuang)蓄(xu)電(dian)池(chi)的(di)蓄(xu)電(dian)池(chi)室(shi)或(huo)屏(bing)櫃(ju),專(zhuan)用(yong)組(zu)合(ge)鋼(gang)架(jia)的(di)設(she)施(shi)和(hu)接(jie)口(kou)應(ying)符(fu)合(ge)設(she)計(ji)要(yao)求(qiu)。
(2) 蓄(xu)電(dian)池(chi)安(an)裝(zhuang)應(ying)平(ping)穩(wen),固(gu)定(ding)牢(lao)靠(kao),排(pai)列(lie)整(zheng)齊(qi),極(ji)性(xing)連(lian)接(jie)正(zheng)確(que)。
(3) ……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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正(zheng)常(chang)極(ji)板(pan)裝(zhuang)在(zai)電(dian)池(chi)中(zhong),垂(chui)直(zhi)向(xiang)下(xia),極(ji)板(pan)間(jian)又(you)有(you)隔(ge)板(pan)隔(ge)開(kai),緊(jin)緊(jin)地(de)擠(ji)壓(ya)成(cheng)一(yi)個(ge)整(zheng)體(ti),一(yi)般(pan)是(shi)不(bu)會(kuai)彎(wan)曲(qu)斷(duan)裂(lie)的(di)。隻(zhi)有(you)製(zhi)造(zao)不(bu)良(liang)、運(yun)輸(shu)不(bu)當(dang),或(huo)使(shi)用(yong)中(zhong)溫(wen)升(sheng)太(tai)高(gao)而(er)引(yin)起(qi)脹(zhang)縮(suo)不(bu)勻(yun),致(zhi)使(shi)極(ji)板(pan)形(xing)變(bian),彎(wan)曲(qu),斷(duan)裂(lie)。
一(yi)、極(ji)……
發(fa)布(bu)時(shi)間(jian):
2021
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閥(fa)控(kong)式(shi)密(mi)封(feng)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)直(zhi)流(liu)係(ji)統(tong)和(hu)其(qi)他(ta)電(dian)池(chi)的(di)直(zhi)流(liu)係(ji)統(tong)比(bi)較(jiao)有(you)以(yi)下(xia)特(te)點(dian):
(1) 充(chong)電(dian)裝(zhuang)置(zhi)推(tui)薦(jian)采(cai)用(yong)微(wei)機(ji)型(xing)高(gao)頻(pin)開(kai)關(guan)整(zheng)流(liu)裝(zhuang)置(zhi),提(ti)高(gao)充(chong)電(dian)質(zhi)量(liang)和(hu)自(zi)動(dong)化(hua)水(shui)平(ping)。
(2) 取(qu)消(xiao)端(duan)電(dian)池(chi)調(diao)整(zheng)器(qi)和(hu)降(xiang)壓(ya)裝(zhuang)置(zhi),簡(jian)……
發(fa)布(bu)時(shi)間(jian):
2021
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任(ren)何(he)蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)變(bian)化(hua)都(du)是(shi)漸(jian)變(bian)的(di),頻(pin)繁(fan)的(di)測(ce)量(liang)沒(mo)有(you)任(ren)何(he)意(yi)義(yi),但(dan)是(shi),長(zhang)期(qi)的(di)跟(gen)蹤(zong)管(guan)理(li)缺(que)是(shi)重(chong)要(yao)的(di)。由(you)於(yu)電(dian)池(chi)的(di)壽(shou)命(ming)平(ping)均(jun)在(zai)5年(nian)左(zuo)右(you),一(yi)個(ge)月(yue)左(zuo)右(you)測(ce)一(yi)次(ci)即(ji)可(ke)。
蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)取(qu)決(jue)於(yu)電(dian)池(chi)的(di)充(chong)放(fang)電(dian)次(ci)數(shuo),……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
正(zheng)常(chang)工(gong)作(zuo)的(di)蓄(xu)電(dian)池(chi)正(zheng)、負(fu)極(ji)板(pan)間(jian)存(cun)在(zai)電(dian)壓(ya),須(xu)用(yong)絕(jue)緣(yuan)物(wu)隔(ge)開(kai)。如(ru)由(you)於(yu)外(wai)部(bu)導(dao)電(dian)物(wu)落(la)入(ru),內(nei)部(bu)隔(ge)板(pan)損(sun)壞(huai),極(ji)板(pan)彎(wan)曲(qu),沉(chen)澱(dian)物(wu)增(zeng)多(duo),在(zai)正(zheng)、負(fu)極(ji)板(pan)間(jian)形(xing)成(cheng)通(tong)路(lu),叫(jiao)做(zuo)極(ji)板(pan)短(duan)路(lu)。
一(yi)、短(duan)路(lu)現(xian)象(xiang)
1.使(shi)用(yong)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24
充(chong)電(dian)接(jie)受(shou)率(shuai)與(yu)電(dian)流(liu)衰(cui)減(jian)指(zhi)數(shuo)的(di)關(guan)係(ji)
根(gen)據(ju)馬(ma)斯(si)理(li)論(lun)推(tui)導(dao)出(chu)如(ru)下(xia)公(gong)式(shi):
其(qi)中(zhong)α為(wei)任(ren)意(yi)時(shi)刻(ke)的(di)電(dian)流(liu)衰(cui)減(jian)指(zhi)數(shuo);i為(wei)任(ren)意(yi)時(shi)刻(ke)充(chong)電(dian)電(dian)流(liu);為(wei)待(dai)充(chong)入(ru)容(rong)量(liang).
在(zai)分(fen)段(duan)充(chong)電(dian)過(guo)程(cheng)中(zhong),電(dian)流(liu)接(jie)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)具(ju)有(you)可(ke)靠(kao)性(xing)高(gao),容(rong)量(liang)大(dai),承(cheng)受(shou)衝(chong)擊(ji)負(fu)荷(he)能(neng)力(li)強(jiang)及(ji)原(yuan)料(liao)取(qu)用(yong)方(fang)便(pian)等(deng)優(you)點(dian),在(zai)發(fa)電(dian)廠(han)和(hu)變(bian)電(dian)站(zhan)的(di)直(zhi)流(liu)係(ji)統(tong)中(zhong)得(dei)到(dao)廣(guang)泛(fan)采(cai)用(yong)。以(yi)往(wang)固(gu)定(ding)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)分(fen)為(wei)開(kai)口(kou)式(shi),防(fang)酸(suan)式(shi)和(hu)防(fang)酸(suan)隔(ge)爆(bao)式(shi)等(deng),存(cun)在(zai)體(ti)積(ji)大(dai),電(dian)解(xie)液(ye)為(wei)液(ye)體(ti)……
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)正(zheng)常(chang)工(gong)作(zuo)條(tiao)件(jian)放(fang)電(dian)時(shi),正(zheng)負(fu)極(ji)板(pan)的(di)活(huo)性(xing)物(wu)質(zhi)大(dai)都(du)轉(zhuan)化(hua)為(wei)鬆(song)軟(ruan)的(di)硫(liu)酸(suan)鉛(qian)小(xiao)品(pin)粒(li),均(jun)勻(yun)分(fen)布(bu)在(zai)極(ji)板(pan)中(zhong),充(chong)電(dian)時(shi),較(jiao)容(rong)易(yi)還(huan)原(yuan)成(cheng)二(er)氧(yang)化(hua)鉛(qian)和(hu)鉛(qian)。當(dang)電(dian)池(chi)由(you)於(yu)長(zhang)期(qi)充(chong)電(dian)不(bu)足(ju),液(ye)麵(mian)過(guo)低(di)或(huo)過(guo)景(jing)放(fang)電(dian)後(hou)未(wei)及(ji)時(shi)充(chong)電(dian)恢(hui)複(fu),使(shi)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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24