色偷偷人人澡人人添老妇人_婷婷综合久久中文字幕_亚洲男人97色综合久久久_亚洲国产成人AⅤ毛片奶水

       鉛酸電池(chi)廣泛用(yong)于汽車，變頻器，備用(yong)電源系統等。與管狀(zhuang)和免維(wei)護電池(chi)不同，鉛酸電池(chi)需(xu)要(yao)適當的保養和維(wei)護以延長其使(shi)用(yong)壽命。鉛酸電池(chi)由一系列浸入硫(liu)酸溶液中的極板(ban)(ban)(ban)組成。這些板(ban)(ban)(ban)具有在其上附著活性材(cai)料(liao)的網(wang)格。極板(ban)(ban)(ban)分(fen)為(wei)正極板(ban)(ban)(ban)和負(fu)極板(ban)(ban)(ban)。正極板(ban)(ban)(ban)包含(han)純鉛作為(wei)活性材(cai)料(liao)，而氧化鉛附著在負(fu)極板(ban)(ban)(ban)上。　　

　　為了進行連接，將所有正極板串聯連接，并且一端作為正極端子露出。同樣，所有負極板連接在一起并連接到負極端子。啟動或啟動也稱為SLI（啟動輕點火）電池，可提供大電流來啟動汽車和發電機中的發動機。與其他鉛酸電池相比，它們具有更多的極板。深循環電池設計用于許多充電/放電循環，并具有較厚的板。　　
　　充滿電(dian)(dian)的電(dian)(dian)池在連接到負載時可(ke)以釋放(fang)其電(dian)(dian)流。在放(fang)電(dian)(dian)過程中，硫酸(suan)(suan)(suan)與(yu)正極和(he)負極板(ban)(ban)上的活性物質(zhi)結合(he)，導致形成(cheng)硫酸(suan)(suan)(suan)鉛。在此過程中，來自硫酸(suan)(suan)(suan)的氫原子與(yu)氧氣(qi)反應形成(cheng)水(shui)。這導致電(dian)(dian)子從正極板(ban)(ban)釋放(fang)，該電(dian)(dian)子將被負極板(ban)(ban)接受。這導致電(dian)(dian)池兩端(duan)形成(cheng)電(dian)(dian)勢(shi)。鉛酸(suan)(suan)(suan)電(dian)(dian)池中的電(dian)(dian)解液是具(ju)有特定(ding)比(bi)重的硫酸(suan)(suan)(suan)和(he)水(shui)的混合(he)物。比(bi)重是與(yu)等量(liang)的水(shui)相比(bi)，酸(suan)(suan)(suan)-水(shui)混合(he)物的重量(liang)。純游(you)離離子水(shui)的比(bi)重為(wei)1。

　　在電池內部，有一些稱為電池的電池單元陣列。在一個12伏的電池中，有六個電池，每個電池的額定電壓為2伏。鉛酸電池的電流傳輸能力通常表示為Ah（安培小時）。一Ah等于3600庫侖電荷。Ah是電池在1小時內提供1安培電流的能力。因此，一個100Ah的電池可以提供1安培的電流持續100小時。電池額定值基于特定時間內通過負載的放電率。例如，一個100Ah的電池以5安培的速率放電20小時。電池循環定義為一個完整的放電和充電循環。此循環通常是從其100％電荷放電到20％電荷，然后再從20％放電到100％。如果定期對電池進行放電和充電，則可以使電池健康。深度放電至50％，然后每天再次充電至100％，將會增加電池壽命。因此，最好每天或至少每兩天對逆變器和應急電池進行放電和充電。每天啟動汽車電池并為其充電可延長其使用壽命。　　
　　加水是電池維護的另一個重要方面。電池放電和充電時，會發生劇烈的化學反應并產生熱量。這會蒸發電池內部的水，并且電解液的比重會發生變化。因此，如果水位降至所需水位以下，則必須使用不含離子的蒸餾水給電池加水。不要添加過多的水，因為它可能會使電池極板短路。如果不使用電池，則每周發生4％的自放電。例如，如果不允許通過負載放電，則125Ah逆變器電池會以每周5安培的電流自放電。　　
　　為(wei)了使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)保(bao)持良好狀(zhuang)態，必須(xu)進(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)均衡。由于老化，所有(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)不均，有(you)些電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)很快，另一些電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)慢。可(ke)以通過對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)稍微過度(du)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)以使較弱的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)也充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)來(lai)完成均衡。充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)12伏(fu)汽車電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)端子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)為(wei)13.8伏(fu)，而12伏(fu)管狀(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)為(wei)14.8伏(fu)。

　　硫(liu)化是(shi)影響電(dian)池效率的另一個因素。在(zai)放電(dian)過程中，將形成硫(liu)酸(suan)鉛(qian)，其將積聚在(zai)板(ban)上。這樣可以防止電(dian)荷釋放和(he)接受。但是(shi)這些硫(liu)酸(suan)鉛(qian)晶體會在(zai)注(zhu)水和(he)裝料時(shi)被去(qu)(qu)除，因此(ci)最好在(zai)裝滿水后立即裝料。如果(guo)硫(liu)酸(suan)鉛(qian)積累過多(duo)，則必須使用(yong)脫硫(liu)裝置進行脫硫(liu)（它提(ti)供電(dian)流脈沖以去(qu)(qu)除硫(liu)酸(suan)鉛(qian)晶體）。也(ye)可以通過從電(dian)池中取出電(dian)解液，然(ran)后用(yong)蒸餾水清洗并填充(chong)新鮮的酸(suan)性水來去(qu)(qu)除硫(liu)酸(suan)鉛(qian)。