一、通信電源用了什么新技術

隨著移動(dong)通(tong)(tong)信(xin)(xin)業(ye)的(de)不斷發(fa)展(zhan)壯大，對通(tong)(tong)信(xin)(xin)電源(yuan)的(de)要(yao)求也越來越高。傳(chuan)統的(de)通(tong)(tong)信(xin)(xin)電源(yuan)由于某些方面存在一系列不足(zu)，已不能(neng)滿足(zu)新(xin)(xin)的(de)需要(yao)。新(xin)(xin)技術的(de)應用可(ke)以有效優化(hua)通(tong)(tong)信(xin)(xin)電源(yuan)的(de)性(xing)能(neng)，提高電源(yuan)的(de)可(ke)靠(kao)性(xing)和穩(wen)定性(xing)，從而(er)滿足(zu)更加(jia)廣泛的(de)應用需求。

1、燃料電池技術

燃料電池技術是一種新型的電力技術，逐漸被廣泛應用于通信電源中(zhong)。燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)可(ke)以將化學能(neng)轉換為(wei)(wei)電(dian)(dian)能(neng)，為(wei)(wei)通(tong)信(xin)設(she)備供應(ying)電(dian)(dian)能(neng)，從而能(neng)夠為(wei)(wei)通(tong)信(xin)系統提(ti)供長時間(jian)的(de)電(dian)(dian)力支持(chi)，同時還能(neng)夠減(jian)少對環(huan)境的(de)污染(ran)。目前，燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)技術的(de)發展(zhan)主要集中(zhong)在兩(liang)個方(fang)面：燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)的(de)低(di)溫(wen)化和燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)的(de)中(zhong)高(gao)溫(wen)化。低(di)溫(wen)燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)具有(you)響應(ying)快、環(huan)境適應(ying)能(neng)力強(qiang)等優勢；而中(zhong)高(gao)溫(wen)燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)則具有(you)高(gao)效、連續穩定工作等特點(dian)。燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)的(de)應(ying)用，不僅在通(tong)信(xin)電(dian)(dian)源領域(yu)，也用于其他(ta)領域(yu)。

2、太陽能技術

在通信電源中，太陽能技術被廣泛應用。太陽能技術在環保、安全等方面具有明顯的優勢，可以有效解決傳統的通信電源存在的一系列問題。太陽能電池的(de)(de)穩定(ding)(ding)性(xing)不斷提高，但(dan)也(ye)存(cun)在(zai)不可忽視(shi)的(de)(de)缺點(dian)，如(ru)夜間(jian)或天氣(qi)惡劣時(shi)無法提供(gong)足夠的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)。為了解決這(zhe)些問(wen)題，通(tong)信(xin)電(dian)(dian)(dian)(dian)源(yuan)逐漸采(cai)取(qu)多種電(dian)(dian)(dian)(dian)源(yuan)設備的(de)(de)結(jie)(jie)合(he)方式，例如(ru)太陽(yang)能與蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)、交(jiao)流電(dian)(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)(dian)等(deng)(deng)共同使用(yong)。隨著(zhu)通(tong)信(xin)電(dian)(dian)(dian)(dian)源(yuan)產(chan)業(ye)的(de)(de)發展，對電(dian)(dian)(dian)(dian)源(yuan)系(xi)統的(de)(de)要求(qiu)也(ye)越(yue)來(lai)越(yue)高。為了增強系(xi)統備份時(shi)間(jian)和(he)穩定(ding)(ding)性(xing)，通(tong)信(xin)電(dian)(dian)(dian)(dian)源(yuan)在(zai)本(ben)地儲能技術上取(qu)得了很大的(de)(de)進展，成為重要的(de)(de)技術趨勢。在(zai)過(guo)去，燃(ran)料(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)和(he)太陽(yang)能電(dian)(dian)(dian)(dian)池(chi)(chi)都是(shi)利用(yong)儲存(cun)電(dian)(dian)(dian)(dian)荷來(lai)產(chan)生電(dian)(dian)(dian)(dian)力。但(dan)是(shi)，由于燃(ran)料(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)和(he)太陽(yang)能電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)特殊性(xing)質，一旦電(dian)(dian)(dian)(dian)荷水平(ping)降(jiang)低，電(dian)(dian)(dian)(dian)力產(chan)生率就(jiu)會(hui)下(xia)降(jiang)。因(yin)此，需(xu)要為系(xi)統提供(gong)穩定(ding)(ding)的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)。儲能技術主要有多種，如(ru)超級(ji)電(dian)(dian)(dian)(dian)容(rong)(rong)器、蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)等(deng)(deng)。在(zai)電(dian)(dian)(dian)(dian)量(liang)方面(mian)，蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)可持(chi)(chi)續提供(gong)幾個(ge)小時(shi)的(de)(de)電(dian)(dian)(dian)(dian)量(liang)，而(er)超級(ji)電(dian)(dian)(dian)(dian)容(rong)(rong)器只能維持(chi)(chi)數分鐘。因(yin)此，在(zai)通(tong)信(xin)電(dian)(dian)(dian)(dian)源(yuan)領域，使用(yong)超級(ji)電(dian)(dian)(dian)(dian)容(rong)(rong)器與蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)相結(jie)(jie)合(he)等(deng)(deng)科學組合(he)可以做出最優的(de)(de)選(xuan)擇。

二、通信電源系統供電方式有哪些

為了(le)保證供電(dian)(dian)(dian)的(de)(de)穩定(ding)、可(ke)靠和(he)安全(quan)的(de)(de)，根據不(bu)同(tong)的(de)(de)應用(yong)要求，通(tong)信電(dian)(dian)(dian)源可(ke)以(yi)采用(yong)不(bu)同(tong)的(de)(de)供電(dian)(dian)(dian)方(fang)式。集(ji)中供電(dian)(dian)(dian)、分散供電(dian)(dian)(dian)和(he)混合供電(dian)(dian)(dian)是(shi)采用(yong)的(de)(de)典型的(de)(de)三(san)種供電(dian)(dian)(dian)方(fang)式。

1、集中供電(dian)是指通(tong)信局（站）中所有通(tong)信設備由(you)一個(ge)集中的(de)直流電(dian)源供電(dian)。

2、分散(san)供(gong)(gong)電(dian)方式電(dian)源(yuan)系統設置多個(ge)直流供(gong)(gong)電(dian)系統，分別(bie)給局（站(zhan)）內一部分通信(xin)設備(bei)供(gong)(gong)電(dian)。

3、混合(he)供電(dian)(dian)(dian)(dian)(dian)方式電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)系(xi)統，在(zai)光纜中(zhong)繼站、微波無人值(zhi)守中(zhong)繼站和移動通信基站等地方，可以采用(yong)交流電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)和太(tai)陽電(dian)(dian)(dian)(dian)(dian)池(chi)（或其(qi)他能源(yuan)(yuan)）相結合(he)的混合(he)供電(dian)(dian)(dian)(dian)(dian)方式電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)系(xi)統進行供電(dian)(dian)(dian)(dian)(dian)。該系(xi)統由(you)太(tai)陽電(dian)(dian)(dian)(dian)(dian)池(chi)方陣(zhen)、低壓市電(dian)(dian)(dian)(dian)(dian)、蓄電(dian)(dian)(dian)(dian)(dian)池(chi)組、整流和配電(dian)(dian)(dian)(dian)(dian)設備以及移動發電(dian)(dian)(dian)(dian)(dian)機組成(cheng)。