新能源汽車車速多少最省電
純電(dian)車(che)(che)(che)在最(zui)佳工況上(shang)(shang)和(he)汽油車(che)(che)(che)區別很大,首先由于沒有怠速(su)純電(dian)車(che)(che)(che)在中低速(su)時(shi)不會(hui)損(sun)耗(hao)過多的電(dian)能。不過當速(su)度(du)上(shang)(shang)升到(dao)100公(gong)(gong)里(li)以上(shang)(shang)時(shi),電(dian)池包(bao)為了保證動力(li)性和(he)克服(fu)空氣阻(zu)力(li),需要增(zeng)加電(dian)流,此時(shi)在100公(gong)(gong)里(li)以上(shang)(shang)時(shi),純電(dian)車(che)(che)(che)的電(dian)量消耗(hao)會(hui)越來(lai)越高。一般來(lai)說純電(dian)車(che)(che)(che)最(zui)省電(dian)的時(shi)速(su)在40-60公(gong)(gong)里(li)左右,時(shi)速(su)越快純電(dian)車(che)(che)(che)就越耗(hao)電(dian)。
新能源汽車駕駛省電技巧
1、控制承載重量
對(dui)(dui)于純電(dian)(dian)新能源汽車而言,自身(shen)的(de)載重(zhong)量越大,就越消耗電(dian)(dian)量。在超載情況下(xia),會非常耗電(dian)(dian),經常超載,會對(dui)(dui)電(dian)(dian)池、電(dian)(dian)機造成不可逆轉(zhuan)的(de)損傷(shang)。
2、避免急行急停
電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)車(che)的主要(yao)動(dong)(dong)力(li)源就是(shi)(shi)蓄電(dian)(dian)(dian)(dian)池(chi),短時間較大(da)頻率的刺激,不僅會加大(da)電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)車(che)的蓄電(dian)(dian)(dian)(dian)池(chi)放電(dian)(dian)(dian)(dian)效率,降低(di)蓄電(dian)(dian)(dian)(dian)池(chi)的容量,同時也會引起電(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)車(che)控制器及制動(dong)(dong)件的損壞。因此(ci),不管是(shi)(shi)為了(le)節省(sheng)電(dian)(dian)(dian)(dian)還是(shi)(shi)保護電(dian)(dian)(dian)(dian)池(chi),都要(yao)避免猛加油門、猛踩剎(cha)車(che)的情況。
3、均速行使安全省電
在道路和(he)交通條件許(xu)可(ke)情況(kuang)下,保持穩定(ding)的行(xing)駛速度,電(dian)池會處于一個源源不斷穩定(ding)放電(dian)狀態,電(dian)機效(xiao)率最(zui)高,電(dian)能利(li)用(yong)效(xiao)率最(zui)高,續航里程也會更長。
4、輪胎保持在一個較高的氣壓下
大量(liang)實驗表明,當(dang)純(chun)電新能(neng)源汽車的(de)(de)輪胎保(bao)持一(yi)個較高的(de)(de)氣(qi)壓下(xia)時,不僅會(hui)減少行駛途中(zhong)的(de)(de)顛簸程度(du),去除顛簸引起(qi)的(de)(de)不適,同時也減少輪胎和路面(mian)引起(qi)的(de)(de)摩(mo)擦系數,從而起(qi)到(dao)增加行駛里程的(de)(de)原因。
5、定期充電保養
當然還有老生常談的電池保養,充電時間一般控制在8-10小時內。對蓄電池充(chong)電(dian)(dian)時(shi),最(zui)好放置在通風較好的位置。蓄電(dian)(dian)池長(chang)久不用,會慢(man)慢(man)自行放電(dian)(dian),直至報廢。因此(ci),最(zui)好定期對蓄電(dian)(dian)池進行充(chong)電(dian)(dian)維護。