消防應急電源主要有幾種類型?
發布時間:2019-05-29 瀏覽:次 責任編輯:大成智慧
現(xian)在越來(lai)(lai)越多的人選擇(ze)使(shi)用(yong)品(pin)質好的消(xiao)防(fang)應(ying)急電源來(lai)(lai)時(shi)刻(ke)保持(chi)電力充足(zu),這種全能型(xing)的電源可(ke)以(yi)使(shi)我們不再擔心停電帶來(lai)(lai)的煩惱,放心大膽用(yong)電為我們的生活與(yu)工(gong)作帶來(lai)(lai)不少便利與(yu)效益,那么消(xiao)防(fang)應(ying)急電源主要有幾(ji)種類型(xing)呢(ni)?下面(mian)大成(cheng)智慧小編來(lai)(lai)給大家(jia)介紹。
消防應急電源主要有幾種類型:
1、獨立正常電源的專用饋電線路;
2、自備柴油發電機(ji)組;
3、由蓄(xu)電(dian)(dian)(dian)池組構成的交、直流(liu)供電(dian)(dian)(dian)電(dian)(dian)(dian)源。由蓄(xu)電(dian)(dian)(dian)池組作(zuo)為備用電(dian)(dian)(dian)能的應急電(dian)(dian)(dian)源( 即(ji)所謂的靜(jing)態EPS) 可分為直流(liu)靜(jing)態EPS和(he)交流(liu)靜(jing)態EPS兩種。
目(mu)前(qian),在我(wo)國消防電(dian)(dian)源中大量使(shi)用的靜態EPS, 對于蓄電(dian)(dian)池(chi)(chi)(chi)組(zu)的充(chong)(chong)電(dian)(dian)一般采用串(chuan)聯(lian)集(ji)中式充(chong)(chong)電(dian)(dian)方式, 即由一個集(ji)中式充(chong)(chong)電(dian)(dian)裝置(zhi)實現對串(chuan)聯(lian)電(dian)(dian)池(chi)(chi)(chi)組(zu)充(chong)(chong)電(dian)(dian)。這(zhe)種充(chong)(chong)電(dian)(dian)方式的優(you)點(dian)是充(chong)(chong)電(dian)(dian)設(she)備簡單、造價低(di)。不(bu)足之處(chu)是對電(dian)(dian)池(chi)(chi)(chi)組(zu)充(chong)(chong)電(dian)(dian)不(bu)均衡, 容(rong)(rong)易出現部分(fen)電(dian)(dian)池(chi)(chi)(chi)過充(chong)(chong)、部分(fen)電(dian)(dian)池(chi)(chi)(chi)欠充(chong)(chong), 即充(chong)(chong)電(dian)(dian)不(bu)足的現象,從而導致電(dian)(dian)池(chi)(chi)(chi)組(zu)充(chong)(chong)電(dian)(dian)容(rong)(rong)量不(bu)足、電(dian)(dian)池(chi)(chi)(chi)損(sun)壞或電(dian)(dian)池(chi)(chi)(chi)組(zu)的壽命縮短。
克服集中充電(dian)(dian)(dian)模式(shi)的(de)(de)(de)不(bu)(bu)足,提(ti)出一種均衡式(shi)充電(dian)(dian)(dian)模式(shi)。這種充電(dian)(dian)(dian)模式(shi)對每一節(jie)電(dian)(dian)(dian)池都配置一個單獨(du)的(de)(de)(de)充電(dian)(dian)(dian)器。通(tong)過對每節(jie)電(dian)(dian)(dian)池的(de)(de)(de)單獨(du)充電(dian)(dian)(dian)和維護來保證(zheng)電(dian)(dian)(dian)池組實現(xian)(xian)均衡充電(dian)(dian)(dian),不(bu)(bu)會(hui)出現(xian)(xian)各(ge)節(jie)電(dian)(dian)(dian)池充電(dian)(dian)(dian)不(bu)(bu)均衡的(de)(de)(de)現(xian)(xian)象。另外(wai),通(tong)過對各(ge)個充電(dian)(dian)(dian)模塊的(de)(de)(de)完善設計,就能保證(zheng)各(ge)節(jie)電(dian)(dian)(dian)池不(bu)(bu)會(hui)出現(xian)(xian)欠充或(huo)過充的(de)(de)(de)現(xian)(xian)象。
以(yi)上內容就(jiu)是對消防(fang)應(ying)急(ji)電(dian)(dian)(dian)源主(zhu)要有幾種類型的介紹了,不管是直流還是交流消防(fang)應(ying)急(ji)電(dian)(dian)(dian)源,對于蓄電(dian)(dian)(dian)池組實現最佳充電(dian)(dian)(dian)、保(bao)養(yang)和維護,以(yi)確保(bao)蓄電(dian)(dian)(dian)池組在應(ying)急(ji)情(qing)況(kuang)下能(neng)夠處于滿容量狀態(tai)是保(bao)障消防(fang)應(ying)急(ji)電(dian)(dian)(dian)源可靠(kao)工(gong)作的關鍵(jian)。