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在這(zhe)里(li),咱們將(jiang)著眼于電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)車(che)(che)范疇,其間(jian)(jian)包(bao)含(han)電(dian)(dian)池(chi)供(gong)電(dian)(dian)的(de)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)車(che)(che)和增程型電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)車(che)(che);以及(ji)混(hun)合(he)動(dong)(dong)(dong)(dong)(dong)力(li)轎車(che)(che)范疇,它包(bao)含(han)經典的(de)混(hun)合(he)動(dong)(dong)(dong)(dong)(dong)力(li)轎車(che)(che)、可刺(ci)進(jin)式(shi)混(hun)合(he)動(dong)(dong)(dong)(dong)(dong)力(li)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)車(che)(che)和輕度混(hun)合(he)動(dong)(dong)(dong)(dong)(dong)力(li)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)轎車(che)(che)。在可猜(cai)測(ce)的(de)時間(jian)(jian)內(nei),混(hun)合(he)動(dong)(dong)(dong)(dong)(dong)力(li)轎車(che)(che)的(de)動(dong)(dong)(dong)(dong)(dong)力(li)系統占(zhan)據(ju)了(le)該使用的(de)最大(da)比例,2014年(nian)占(zhan)95%,2020年(nian)將(jiang)占(zhan)90%。

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圖1顯(xian)現(xian)了一個典型的(de)混(hun)合動(dong)力(li)(li)(li)電(dian)(dian)(dian)動(dong)轎車(che)(che)動(dong)力(li)(li)(li)系統的(de)要(yao)害(hai)部件。堅(jian)持傳統車(che)(che)輛完(wan)好(hao)的(de)功能(neng)性(xing)需求動(dong)力(li)(li)(li)傳動(dong)系統操控和(he)連接(jie)器(qi),還需求驅(qu)動(dong)電(dian)(dian)(dian)動(dong)馬(ma)達和(he)為(wei)鋰離子電(dian)(dian)(dian)池(chi)組(zu)充電(dian)(dian)(dian)的(de)組(zu)件。混(hun)合動(dong)力(li)(li)(li)電(dian)(dian)(dian)動(dong)馬(ma)達的(de)作(zuo)業(ye)點(dian)煙器(qi)通常為(wei)275-325伏(fu)特,因(yin)而需求專用的(de)高壓(ya)連接(jie)器(qi)和(he)操控系統。

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       圖2顯現了一(yi)個由矢崎公司出產的、用于混合(he)使用的典型(xing)高壓連(lian)接器。

只(zhi)需規劃(hua)需求或連(lian)接器(qi)制造商情(qing)愿,這些連(lian)接器(qi)可(ke)以被(bei)規劃(hua)為(wei)屏蔽(bi)性好,且可(ke)以承載高(gao)達1000伏的(de)(de)電壓。因(yin)為(wei)規劃(hua)特殊(shu)和出產值相對較低,連(lian)接器(qi)和其他(ta)操控模(mo)塊能使混合(he)動(dong)力轎車的(de)(de)動(dong)力傳動(dong)系統連(lian)接器(qi)價值,從(cong)HEV傳統動(dong)力傳動(dong)系統的(de)(de)32美元/車,提高(gao)到75美元/車。

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圖(tu)3是(shi)一個典(dian)型的(de)電(dian)(dian)池供電(dian)(dian)的(de)電(dian)(dian)動(dong)(dong)轎車(che)(che)。這(zhe)張相片清楚(chu)地說明晰電(dian)(dian)池和(he)電(dian)(dian)動(dong)(dong)馬達之間(jian)的(de)高壓配電(dian)(dian)情況(kuang)。相比之下,混(hun)合動(dong)(dong)力電(dian)(dian)動(dong)(dong)車(che)(che)輛中的(de)動(dong)(dong)力系(xi)統(tong)(tong)稍(shao)微(wei)簡化(hua),減少了內燃(ran)機中的(de)操控和(he)連(lian)接功能。這(zhe)使(shi)得傳動(dong)(dong)系(xi)統(tong)(tong)連(lian)接器的(de)數量大約減少了20%。但和(he)混(hun)合動(dong)(dong)力系(xi)統(tong)(tong)相同,其(qi)產(chan)值很低(di)咱們估計,純電(dian)(dian)動(dong)(dong)轎車(che)(che)的(de)全體動(dong)(dong)力系(xi)統(tong)(tong)連(lian)接器與混(hun)合動(dong)(dong)力轎車(che)(che)相似,價格大約為75美元/車(che)(che)。

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這一猜(cai)測的條件是假定價格堅持在(zai)現在(zai)水平。

 


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