在全球降(jiang)低能(neng)耗的(de)背景下，高效節(jie)(jie)(jie)能(neng)電(dian)(dian)(dian)機(ji)(ji)(ji)成為全球電(dian)(dian)(dian)機(ji)(ji)(ji)產業發展的(de)共識(shi)。美國、加(jia)拿大、墨西(xi)哥(ge)、巴西(xi)、澳大利亞和新西(xi)蘭等(deng)(deng)國家都相(xiang)繼(ji)制定了電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)的(de)能(neng)效標準與能(neng)效標識(shi)制度，明確了電(dian)(dian)(dian)機(ji)(ji)(ji)節(jie)(jie)(jie)能(neng)與效率提(ti)高的(de)時間表(biao)、執(zhi)行方(fang)式與實施(shi)范圍。 　　電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)應用范圍非常廣泛，覆(fu)蓋生產生活的(de)各個(ge)方(fang)面(mian)，不(bu)同的(de)電(dian)(dian)(dian)機(ji)(ji)(ji)應著不(bu)同的(de)功能(neng)要求而出(chu)現。機(ji)(ji)(ji)床、軋鋼(gang)機(ji)(ji)(ji)、鼓(gu)風機(ji)(ji)(ji)、印刷機(ji)(ji)(ji)、水(shui)泵、抽油(you)機(ji)(ji)(ji)、起(qi)重機(ji)(ji)(ji)、傳送帶、生產線等(deng)(deng)設(she)備(bei)上大量使(shi)用電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)；高層建筑的(de)電(dian)(dian)(dian)梯(ti)(ti)、滾(gun)梯(ti)(ti)由(you)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)牽引，賓館自動(dong)(dong)門、旋轉門也(ye)靠(kao)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)驅動(dong)(dong)；電(dian)(dian)(dian)動(dong)(dong)汽車由(you)電(dian)(dian)(dian)機(ji)(ji)(ji)驅動(dong)(dong)；醫療設(she)備(bei)中(zhong)的(de)心電(dian)(dian)(dian)機(ji)(ji)(ji)、X光機(ji)(ji)(ji)、CT、牙科手術工(gong)(gong)(gong)具、滲析(xi)機(ji)(ji)(ji)、呼吸機(ji)(ji)(ji)、電(dian)(dian)(dian)動(dong)(dong)輪椅等(deng)(deng)等(deng)(deng)，也(ye)都離(li)不(bu)開電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)作為動(dong)(dong)力。 　　節(jie)(jie)(jie)能(neng)減(jian)排(pai)是中(zhong)國政府近幾年工(gong)(gong)(gong)作的(de)重點內(nei)容(rong)，其(qi)中(zhong)，工(gong)(gong)(gong)業節(jie)(jie)(jie)能(neng)又(you)是節(jie)(jie)(jie)能(neng)減(jian)排(pai)工(gong)(gong)(gong)作的(de)重中(zhong)之重，而在電(dian)(dian)(dian)機(ji)(ji)(ji)系統節(jie)(jie)(jie)能(neng)又(you)是工(gong)(gong)(gong)業節(jie)(jie)(jie)能(neng)最重要的(de)內(nei)容(rong)，國家相(xiang)繼(ji)出(chu)臺了一些政策落實節(jie)(jie)(jie)能(neng)減(jian)排(pai)工(gong)(gong)(gong)作。