一、通信電源用了什么新技術

隨著移(yi)動通(tong)信業的(de)不斷發展壯大，對(dui)通(tong)信電(dian)源的(de)要求也(ye)越(yue)來越(yue)高。傳(chuan)統的(de)通(tong)信電(dian)源由于某些方(fang)面存在一系列不足，已不能(neng)滿足新的(de)需(xu)要。新技術的(de)應(ying)用(yong)可以有(you)效優化通(tong)信電(dian)源的(de)性能(neng)，提高電(dian)源的(de)可靠(kao)性和(he)穩定性，從而滿足更(geng)加廣泛的(de)應(ying)用(yong)需(xu)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。燃料(liao)(liao)電池(chi)(chi)(chi)可以將化學能轉換為電能，為通信設備供應(ying)(ying)電能，從而能夠(gou)為通信系統(tong)提供長時間的(de)電力(li)支持，同時還能夠(gou)減少對環境的(de)污染。目(mu)前(qian)，燃料(liao)(liao)電池(chi)(chi)(chi)技術的(de)發(fa)展主要集中在(zai)兩個方面(mian)：燃料(liao)(liao)電池(chi)(chi)(chi)的(de)低(di)溫化和燃料(liao)(liao)電池(chi)(chi)(chi)的(de)中高溫化。低(di)溫燃料(liao)(liao)電池(chi)(chi)(chi)具有(you)響應(ying)(ying)快、環境適應(ying)(ying)能力(li)強(qiang)等優勢；而中高溫燃料(liao)(liao)電池(chi)(chi)(chi)則具有(you)高效、連續穩定(ding)工作(zuo)等特點。燃料(liao)(liao)電池(chi)(chi)(chi)的(de)應(ying)(ying)用(yong)，不(bu)僅(jin)在(zai)通信電源領域，也用(yong)于其他領域。

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)(de)(de)(de)穩定性(xing)不(bu)斷提(ti)高，但也(ye)存(cun)在(zai)不(bu)可忽視的(de)(de)(de)(de)(de)缺(que)點，如夜(ye)間(jian)或(huo)天氣(qi)惡(e)劣時(shi)(shi)無(wu)法提(ti)供(gong)足夠的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。為(wei)了解決這些問題，通(tong)(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)逐漸采取多(duo)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)設(she)備的(de)(de)(de)(de)(de)結(jie)合方(fang)式，例如太陽(yang)(yang)能(neng)(neng)與(yu)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、交流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)等共(gong)同使(shi)用。隨(sui)著(zhu)通(tong)(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)產(chan)(chan)業的(de)(de)(de)(de)(de)發展(zhan)，對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)系統的(de)(de)(de)(de)(de)要(yao)求也(ye)越來(lai)越高。為(wei)了增強系統備份時(shi)(shi)間(jian)和穩定性(xing)，通(tong)(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)在(zai)本(ben)地儲(chu)(chu)能(neng)(neng)技術(shu)上(shang)取得了很大的(de)(de)(de)(de)(de)進展(zhan)，成為(wei)重要(yao)的(de)(de)(de)(de)(de)技術(shu)趨勢。在(zai)過去(qu)，燃(ran)料電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和太陽(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)都是利用儲(chu)(chu)存(cun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷來(lai)產(chan)(chan)生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力。但是，由于燃(ran)料電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和太陽(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)特(te)殊(shu)性(xing)質，一旦電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷水平(ping)降低，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力產(chan)(chan)生率(lv)就會(hui)下降。因此，需(xu)要(yao)為(wei)系統提(ti)供(gong)穩定的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。儲(chu)(chu)能(neng)(neng)技術(shu)主要(yao)有多(duo)種，如超(chao)級(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器、蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)等。在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量方(fang)面，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)可持續提(ti)供(gong)幾個小時(shi)(shi)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量，而超(chao)級(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器只能(neng)(neng)維持數分鐘。因此，在(zai)通(tong)(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)領域，使(shi)用超(chao)級(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器與(yu)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)相結(jie)合等科學組(zu)合可以(yi)做出最(zui)優的(de)(de)(de)(de)(de)選擇。

二、通信電源系統供電方式有哪些

為了保證供電(dian)(dian)的穩(wen)定、可靠和安全的，根據不同的應用(yong)要求(qiu)，通信電(dian)(dian)源可以采用(yong)不同的供電(dian)(dian)方式。集中供電(dian)(dian)、分散供電(dian)(dian)和混(hun)合供電(dian)(dian)是(shi)采用(yong)的典型的三種供電(dian)(dian)方式。

1、集中供(gong)電(dian)(dian)是指通信局（站）中所有通信設備由(you)一個(ge)集中的直流(liu)電(dian)(dian)源供(gong)電(dian)(dian)。

2、分散供(gong)電方(fang)式(shi)電源系統設置多個直流供(gong)電系統，分別給局（站）內一部分通信設備供(gong)電。

3、混合供電(dian)(dian)(dian)方式(shi)電(dian)(dian)(dian)源(yuan)系統，在光(guang)纜中(zhong)繼(ji)站、微波(bo)無人值守(shou)中(zhong)繼(ji)站和(he)(he)移(yi)動通信基站等地方，可以采(cai)用交(jiao)流(liu)電(dian)(dian)(dian)源(yuan)和(he)(he)太(tai)(tai)陽電(dian)(dian)(dian)池(chi)（或其他能源(yuan)）相結合的(de)混合供電(dian)(dian)(dian)方式(shi)電(dian)(dian)(dian)源(yuan)系統進行供電(dian)(dian)(dian)。該系統由太(tai)(tai)陽電(dian)(dian)(dian)池(chi)方陣、低壓(ya)市電(dian)(dian)(dian)、蓄電(dian)(dian)(dian)池(chi)組、整流(liu)和(he)(he)配電(dian)(dian)(dian)設備以及(ji)移(yi)動發電(dian)(dian)(dian)機組成。