所謂高(gao)(gao)(gao)效節(jie)(jie)能(neng)電(dian)(dian)(dian)機(ji)(ji)(ji)，是指與普(pu)通電(dian)(dian)(dian)機(ji)(ji)(ji)相比，高(gao)(gao)(gao)效節(jie)(jie)能(neng)電(dian)(dian)(dian)機(ji)(ji)(ji)是建立在采用(yong)優(you)質(zhi)原材料和可靠(kao)設計的基礎上(shang)的。 平均能(neng)耗(hao)降(jiang)低20%左右，高(gao)(gao)(gao)效電(dian)(dian)(dian)機(ji)(ji)(ji)使用(yong)的電(dian)(dian)(dian)磁(ci)能(neng)比普(pu)通電(dian)(dian)(dian)機(ji)(ji)(ji)減少30%左右。 高(gao)(gao)(gao)效節(jie)(jie)能(neng)電(dian)(dian)(dian)機(ji)(ji)(ji)的價(jia)格(ge)平均比Y系(xi)列電(dian)(dian)(dian)機(ji)(ji)(ji)貴(gui)15%至30%。 減少電(dian)(dian)(dian)能(neng)、電(dian)(dian)(dian)能(neng)和機(ji)(ji)(ji)械動(dong)能(neng)的消耗(hao)可以提高(gao)(gao)(gao)性能(neng)效率。 與標(biao)準電(dian)(dian)(dian)機(ji)(ji)(ji)相比，使用(yong)高(gao)(gao)(gao)性能(neng)電(dian)(dian)(dian)機(ji)(ji)(ji)的實際效果更加環(huan)保、節(jie)(jie)能(neng)。 一(yi)般來(lai)說(shuo)，平均效率可提高(gao)(gao)(gao)4%。

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    目(mu)前大部分大型廠(chang)家已將電機改(gai)造為高(gao)效節(jie)能電機。 只有(you)少(shao)數中小(xiao)廠(chang)家由于產量限制(zhi)等原因沒有(you)轉(zhuan)型。 但那些不改(gai)進高(gao)效節(jie)能電機的(de)企業，未來必將被淘汰(tai)。 大、中、小(xiao)型電機市場容量穩步增長，銷售市場面臨(lin)新一輪龍頭企業理(li)性(xing)理(li)性(xing)。 領先企業將受益于制(zhi)造業的(de)改(gai)進。

    資本主義國家(jia)(jia)已(yi)(yi)經使用(yong)節能(neng)電(dian)機(ji)(ji)(ji)(ji)。 英國、澳大利亞、加拿大和(he)其(qi)他國家(jia)(jia)已(yi)(yi)將(jiang) IE2 效(xiao)率(lv)(lv)等級納入(ru)其(qi)強制性最低效(xiao)率(lv)(lv)規范(fan)中。 目前，美國市場上(shang)約20%的(de)電(dian)機(ji)(ji)(ji)(ji)已(yi)(yi)達到IE3效(xiao)率(lv)(lv)。 國際(ji)上(shang)將(jiang)電(dian)機(ji)(ji)(ji)(ji)的(de)能(neng)耗分為(wei)(wei)四類(lei)。 其(qi)中，IE1為(wei)(wei)效(xiao)率(lv)(lv)最低的(de)標準效(xiao)率(lv)(lv)電(dian)機(ji)(ji)(ji)(ji)。 基本上(shang)都是國際(ji)化更新的(de)。 效(xiao)率(lv)(lv)，IE2為(wei)(wei)高效(xiao)電(dian)機(ji)(ji)(ji)(ji)，IE3為(wei)(wei)極(ji)高效(xiao)電(dian)機(ji)(ji)(ji)(ji)，IE4為(wei)(wei)超(chao)高效(xiao)電(dian)機(ji)(ji)(ji)(ji)。

    在我國，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量占總用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量的(de)50%，工業用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量占近70%。 汽車行業在降低(di)企業GDP能(neng)(neng)耗(hao)(hao)方面仍有大量工作要(yao)做。 高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)節(jie)(jie)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機可(ke)以成為環(huan)保(bao)節(jie)(jie)能(neng)(neng)的(de)突破口。 高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)節(jie)(jie)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機環(huan)保(bao)節(jie)(jie)能(neng)(neng)效(xiao)(xiao)(xiao)(xiao)果(guo)顯著。 一般來(lai)說，效(xiao)(xiao)(xiao)(xiao)率(lv)可(ke)提高(gao)(gao)(gao)3-5%。 其(qi)中(zhong)，采用(yong)永磁(ci)材料的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機效(xiao)(xiao)(xiao)(xiao)率(lv)甚至可(ke)以提高(gao)(gao)(gao)10%左右(you)。 不難看出，提高(gao)(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機效(xiao)(xiao)(xiao)(xiao)率(lv)、降低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機能(neng)(neng)耗(hao)(hao)，開發和(he)使用(yong)高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)、超高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機產(chan)品，具有非常重要(yao)的(de)國家能(neng)(neng)源戰略地位和(he)現實(shi)的(de)社會效(xiao)(xiao)(xiao)(xiao)益和(he)經濟效(xiao)(xiao)(xiao)(xiao)益。 加快高(gao)(gao)(gao)性能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機的(de)使用(yong)和(he)推廣，推動產(chan)業轉型和(he)現代(dai)化，對(dui)于“十三五(wu)”期間節(jie)(jie)高(gao)(gao)(gao)效(xiao)(xiao)(xiao)(xiao)節(jie)(jie)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機更新淘汰(tai)、低(di)效(xiao)(xiao)(xiao)(xiao)落后耗(hao)(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備項目(mu)目(mu)標極其(qi)重要(yao)。