一、工程機械充電樁和換電站的區別在哪
隨(sui)著工程機械的(de)電動化,給(gei)電動工程機械提供電力支持成了一大問題,一般主流的(de)方法有(you)充電樁(zhuang)充電和換電站換電兩種,二者的(de)區(qu)別主要有(you):
1、效率不同
在(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)效(xiao)率上,工(gong)(gong)程(cheng)機(ji)械(xie)換(huan)電(dian)(dian)(dian)(dian)站(zhan)的(de)優(you)勢是(shi)非常(chang)明顯(xian)的(de),從電(dian)(dian)(dian)(dian)動(dong)工(gong)(gong)程(cheng)機(ji)械(xie)進入換(huan)電(dian)(dian)(dian)(dian)站(zhan)到(dao)換(huan)電(dian)(dian)(dian)(dian)完畢,只需要十幾(ji)分(fen)鐘的(de)時間。而(er)工(gong)(gong)程(cheng)機(ji)械(xie)充(chong)(chong)電(dian)(dian)(dian)(dian)樁雖然是(shi)大(da)功率直流充(chong)(chong)電(dian)(dian)(dian)(dian)樁,但在(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)效(xiao)率上就比不(bu)上換(huan)電(dian)(dian)(dian)(dian)站(zhan),時間要更(geng)長一些,很(hen)多電(dian)(dian)(dian)(dian)動(dong)工(gong)(gong)程(cheng)機(ji)械(xie)都會在(zai)中(zhong)午休息時至少充(chong)(chong)電(dian)(dian)(dian)(dian)一小時。
2、兼容性不同
換電(dian)站(zhan)和充電(dian)樁(zhuang)相比,雖然都(dou)可以給工(gong)程(cheng)(cheng)機械提(ti)供能源(yuan)補給,但(dan)是(shi)在兼(jian)容(rong)性上(shang)來看的話,換電(dian)站(zhan)是(shi)遠(yuan)遠(yuan)比不了充電(dian)樁(zhuang)的。因為(wei)充電(dian)樁(zhuang)對(dui)于工(gong)程(cheng)(cheng)機械的品牌或是(shi)型號沒有要求(qiu),都(dou)能充上(shang)電(dian);但(dan)是(shi)換電(dian)站(zhan)兼(jian)容(rong)性差一(yi)些,只有部分符合要求(qiu)的電(dian)動(dong)工(gong)程(cheng)(cheng)機械型號才(cai)可以換電(dian)。
二、工程機械充電樁和換電站哪個好
工(gong)程機械(xie)充電(dian)樁和(he)工(gong)程機械(xie)換(huan)電(dian)站對比(bi)起來,各(ge)有各(ge)的優勢和(he)缺點,下面為大(da)家對比(bi)分析一下:
1、換電模式的優點
(1)工(gong)程機械停止使用去(qu)充電(dian),會影響工(gong)程進度(du),而換電(dian)池的(de)(de)時(shi)間(jian)比充電(dian)樁充電(dian)時(shi)間(jian)少很多(duo),大大的(de)(de)節(jie)約了時(shi)間(jian)成(cheng)本。
(2)充電(dian)樁或多或少會對工(gong)程機械的(de)電(dian)池造(zao)成一(yi)定(ding)的(de)損(sun)耗,換電(dian)則不(bu)用考慮電(dian)池損(sun)耗的(de)問題。
2、換電模式的缺點
(1)換電站的建造難度大、成本(ben)高。
(2)備換電(dian)池(chi)少(shao),如果遇上高峰期(qi),可(ke)能出現換不到(dao)電(dian)池(chi)的(de)情況。
(3)電池標準不(bu)統一(yi),有些(xie)不(bu)同型號(hao)的電動工(gong)程車無法更換,這樣(yang)就大(da)大(da)限(xian)制了(le)換電站的橫向發(fa)展。
(4)工程機械(xie)充電樁(zhuang)可以無人值守(shou),但(dan)換電站做不到,運(yun)營成本相(xiang)應高(gao)一些。
3、工程機械充電樁的優點
工程機(ji)械充(chong)(chong)電(dian)(dian)樁兼容性(xing)強(qiang),電(dian)(dian)動工程車基本(ben)都可(ke)以通過充(chong)(chong)電(dian)(dian)樁充(chong)(chong)電(dian)(dian);而且(qie)充(chong)(chong)電(dian)(dian)樁的建設、運營(ying)成本(ben)相對(dui)換電(dian)(dian)站要低一些。
4、工程機械充電樁的缺點
工(gong)程(cheng)機械充電(dian)樁的主要(yao)缺點(dian)還是充電(dian)效率方面,雖(sui)然可以在中午吃飯(fan)休息時(shi)充電(dian),但如(ru)果遇上特殊(shu)情(qing)況,還是會影響工(gong)程(cheng)。