( 1 )選(xuan)擇(ze)UPS應(ying)考(kao)慮(lv)的(di)因(yin)素(su)用(yong)戶(hu)在(zai)挑(tiao)選(xuan)UPS時(shi),應(ying)根(gen)據(ju)自(zi)己(ji)的(di)要(yao)求(qiu)和(hu)可(ke)能(neng)來(lai)確(que)定(ding)自(zi)己(ji)的(di)挑(tiao)選(xuan)標(biao)準(zhun)。一(yi)般(pan)來(lai)說(shui)，用(yong)戶(hu)應(ying)考(kao)慮(lv)三(san)三(san)個(ge)因(yin)素(su):產(chan)品(pin)的(di)技(ji)術(zhu)性(xing)能(neng)、可(ke)維(wei)護(hu)性(xing)以(yi)及(ji)價(jia)格(ge)。
①在(zai)考(kao)慮(lv)產(chan)品(pin)技(ji)術(zhu)性(xing)能(neng)時(shi), 一(yi)般(pan)用(yong)戶(hu)都(du)特(te)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
蓄(xu)電(dian)池(chi)是(shi)電(dian)力(li)電(dian)源(yuan)係(ji)統(tong)中(zhong)直(zhi)流(liu)供(gong)電(dian)係(ji)統(tong)的(di)重(chong)要(yao)組(zu)成(cheng)部(bu)分(fen)，它(ta)作(zuo)為(wei)直(zhi)流(liu)供(gong)電(dian)電(dian)源(yuan)，主(zhu)要(yao)擔(dan)負(fu)著(zhuo)為(wei)電(dian)力(li)係(ji)統(tong)中(zhong)二(er)次(ci)係(ji)統(tong)負(fu)載(zai)提(ti)供(gong)安(an)全(quan)、穩(wen)定(ding)，確(que)保(bao)繼(ji)電(dian)保(bao)護(hu)、通(tong)信(xin)設(she)備(bei)的(di)正(zheng)常(chang)運(yun)行(hang)。因(yin)此(ci)，蓄(xu)電(dian)池(chi)的(di)穩(wen)定(ding)性(xing)和(hu)在(zai)放(fang)電(dian)過(guo)程(cheng)中(zhong)能(neng)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
① 鉛(qian)蓄(xu)電(dian)池(chi)放(fang)電(dian)時(shi),電(dian)解(xie)液(ye)中(zhong)的(di)硫(liu)酸(suan)不(bu)斷(duan)減(jian)少(shao),水(shui)逐(zhu)漸(jian)增(zeng)多(duo),溶(rong)液(ye)密(mi)度(duo)下(xia)降(xiang)。
② 鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)充(chong)電(dian)時(shi),電(dian)解(xie)液(ye)中(zhong)的(di)硫(liu)酸(suan)不(bu)斷(duan)增(zeng)多(duo),水(shui)逐(zhu)漸(jian)減(jian)少(shao),溶(rong)液(ye)密(mi)度(duo)上(shang)升(sheng)。
③ 實(shi)際(ji)工(gong)作(zuo)中(zhong),可(ke)以(yi)根(gen)據(ju)電(dian)解(xie)液(ye)密(mi)度(duo)的(di)變(bian)化(hua)來(lai)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
為(wei)了(liao)使(shi)UPS在(zai)市(shi)電(dian)中(zhong)斷(duan)時(shi)起(qi)到(dao)保(bao)護(hu)作(zuo)用(yong),一(yi)方(fang)麵(mian)要(yao)求(qiu)UPS具(ju)有(you)良(liang)好(hao)的(di)切(qie)換(huan)功(gong)能(neng)和(hu)切(qie)換(huan)時(shi)間(jian),同(tong)時(shi)還(huan)須(xu)讓(rang)UPS所(suo)配(pei)置(zhi)的(di)蓄(xu)電(dian)池(chi)具(ju)有(you)良(liang)好(hao)的(di)荷(he)電(dian)狀(zhuang)態(tai),否(pi)則(ze)很(hen)難(nan)達(da)到(dao)預(yu)期(qi)效(xiao)果(guo)。因(yin)此(ci),在(zai)UPS蓄(xu)電(dian)池(chi)每(mei)次(ci)放(fang)電(dian)後(hou)以(yi)及(ji)日(ri)常(chang)使(shi)用(yong)過(guo)程(cheng)中(zhong),須(xu)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
但(dan)在(zai)使(shi)用(yong)UPS供(gong)電(dian)係(ji)統(tong)的(di)過(guo)程(cheng)中(zhong)，人(ren)們(men)往(wang)往(wang)片(pian)麵(mian)地(de)認(ren)為(wei)閥(fa)控(kong)式(shi)密(mi)封(feng)鉛(qian)酸(suan)（VRLA）蓄(xu)電(dian)池(chi)是(shi)免(wen)維(wei)護(hu)的(di)，對(dui)維(wei)護(hu)工(gong)作(zuo)不(bu)予(yu)以(yi)重(chong)視(shi)。正(zheng)是(shi)由(you)於(yu)對(dui)蓄(xu)電(dian)池(chi)的(di)不(bu)合(ge)理(li)使(shi)用(yong)，因(yin)此(ci)產(chan)生(sheng)了(liao)蓄(xu)電(dian)池(chi)的(di)電(dian)解(xie)液(ye)幹(gan)涸(he)、熱(re)失(shi)控(kong)、早(zao)期(qi)容(rong)量(liang)損(sun)失(shi)、……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
由(you)上(shang)可(ke)見(xian),閥(fa)控(kong)式(shi)密(mi)封(feng)蓄(xu)電(dian)池(chi)的(di)各(ge)種(zhong)失(shi)效(xiao)模(mu)式(shi)可(ke)能(neng)由(you)多(duo)種(zhong)因(yin)素(su)引(yin)起(qi),包(bao)括(kuo)使(shi)用(yong)因(yin)素(su)、結(jie)構(gou)因(yin)素(su)以(yi)及(ji)其(qi)他(ta)失(shi)效(xiao)模(mu)式(shi)的(di)影(ying)響(xiang)等(deng)。
(1)使(shi)用(yong)因(yin)素(su)
各(ge)種(zhong)不(bu)良(liang)的(di)使(shi)用(yong)因(yin)素(su)如(ru)浮(fu)充(chong)電(dian)壓(ya)和(hu)電(dian)流(liu)偏(pian)高(gao)或(huo)偏(pian)低(di)、環(huan)境(jing)溫(wen)度(duo)過(guo)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
電(dian)能(neng)可(ke)由(you)多(duo)種(zhong)形(xing)式(shi)的(di)能(neng)量(liang)變(bian)化(hua)得(dei)來(lai)，其(qi)中(zhong)把(ba)化(hua)學(xue)能(neng)轉(zhuan)換(huan)成(cheng)電(dian)能(neng)的(di)裝(zhuang)置(zhi)加(jia)化(hua)學(xue)電(dian)池(chi)，一(yi)般(pan)簡(jian)稱(chen)電(dian)池(chi)，電(dian)池(chi)有(you)原(yuan)電(dian)池(chi)和(hu)蓄(xu)電(dian)池(chi)之(zhi)分(fen)。放(fang)電(dian)後(hou)不(bu)能(neng)用(yong)充(chong)電(dian)方(fang)式(shi)使(shi)內(nei)部(bu)活(huo)性(xing)物(wu)質(zhi)再(zai)生(sheng)的(di)叫(jiao)原(yuan)電(dian)池(chi)，也(ye)稱(chen)為(wei)一(yi)次(ci)性(xing)電(dian)池(chi)。放(fang)電(dian)後(hou)可(ke)以(yi)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
一(yi)般(pan)情(qing)況(kuang)下(xia),電(dian)池(chi)的(di)負(fu)極(ji)板(pan)柵(zha)及(ji)匯(hui)流(liu)排(pai)不(bu)存(cun)在(zai)腐(fu)蝕(shi)問(wen)題(ti),但(dan)在(zai)閥(fa)控(kong)式(shi)密(mi)封(feng)蓄(xu)電(dian)池(chi)中(zhong),當(dang)發(fa)生(sheng)氧(yang)複(fu)合(ge)循(xun)環(huan)時(shi),電(dian)池(chi)上(shang)部(bu)空(kong)間(jian)充(chong)滿(man)了(liao)氧(yang)氣(qi),當(dang)隔(ge)膜(mo)中(zhong)電(dian)解(xie)液(ye)沿(yan)極(ji)耳(er)上(shang)爬(pa)至(zhi)匯(hui)流(liu)排(pai)時(shi),匯(hui)流(liu)排(pai)的(di)合(ge)金(jin)會(kuai)逐(zhu)漸(jian)被(bei)氧(yang)化(hua)而(er)形(xing)成(cheng)硫(liu)酸(suan)鉛(qian)。如(ru)果(guo)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
電(dian)池(chi)的(di)早(zao)期(qi)容(rong)量(liang)損(sun)失(shi)是(shi)指(zhi)因(yin)正(zheng)極(ji)板(pan)柵(zha)中(zhong)缺(que)乏(fa)某(mou)些(xie)元(yuan)素(su)或(huo)使(shi)用(yong)方(fang)法(fa)不(bu)當(dang)弓(gong)|起(qi)電(dian)池(chi)容(rong)量(liang)在(zai)使(shi)用(yong)壽(shou)命(ming)早(zao)期(qi)就(jiu)發(fa)生(sheng)容(rong)量(liang)下(xia)降(xiang)的(di)現(xian)象(xiang)。
( 1 )早(zao)期(qi)容(rong)量(liang)損(sun)失(shi)的(di)現(xian)象(xiang)
①負(fu)極(ji)正(zheng)常(chang)但(dan)正(zheng)極(ji)容(rong)量(liang)下(xia)降(xiang)。
……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
在(zai)負(fu)極(ji)板(pan)中(zhong)添(tian)加(jia)碳(tan)能(neng)夠(gou)提(ti)高(gao)極(ji)板(pan)的(di)導(dao)電(dian)性(xing)、碳(tan)的(di)種(zhong)類(lei)和(hu)加(jia)入(ru)量(liang)不(bu)同(tong)會(kuai)對(dui)極(ji)板(pan)的(di)導(dao)電(dian)性(xing)產(chan)生(sheng)很(hen)大(dai)影(ying)響(xiang)。添(tian)加(jia)活(huo)性(xing)炭(tan)的(di)極(ji)板(pan)電(dian)阻(zu)都(du)比(bi)較(jiao)高(gao)，石(dan)墨(mo)和(hu)炭(tan)黑(hei)添(tian)加(jia)量(liang)對(dui)極(ji)板(pan)電(dian)阻(zu)率(shuai)有(you)重(chong)要(yao)的(di)影(ying)響(xiang)，當(dang)含(han)量(liang)增(zeng)加(jia)到(dao)1.5%或(huo)2%時(shi)，極(ji)板(pan)總(zong)……
發(fa)布(bu)時(shi)間(jian):
2021
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03
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25
