發電機功率是怎樣標記的?
作(zuo)者(zhe):上海歐(ou)鮑 | 發布時間:2020-06-23 11:14:49
大澤動力靜(jing)音汽油(you)發(fa)電介紹發(fa)電機(ji)功率是怎樣標記的?
在(zai)發電機(ji)商品的出(chu)(chu)廠(chang)銘牌(pai)上和(he)使用(yong)(yong)手冊中,都明(ming)文規定了發電機(ji)的有效應用(yong)(yong)輸出(chu)(chu)功率和(he)至大(da)功率以及相對(dui)應的轉速(su)比。在(zai)出(chu)(chu)廠(chang)銘牌(pai)上標(biao)(biao)(biao)明(ming)的有效應用(yong)(yong)輸出(chu)(chu)功率和(he)相對(dui)應的轉速(su)比,稱作(zuo)標(biao)(biao)(biao)記(ji)輸出(chu)(chu)功率和(he)標(biao)(biao)(biao)記(ji)轉速(su)比,通稱為標(biao)(biao)(biao)記(ji)工(gong)況。發電機(ji)功率的標(biao)(biao)(biao)記(ji)是(shi)依據(ju)發電機(ji)的特性、應用(yong)(yong)特性、使用(yong)(yong)期和(he)可靠性規定而綜合明(ming)確的。發電機(ji)的標(biao)(biao)(biao)記(ji)輸出(chu)(chu)功率分成下列四(si)級。
1、15min輸出(chu)功(gong)率:在規(gui)范環境前提條件下,發電機持續運作15min的較大 有效輸出(chu)功(gong)率。
2、1h輸出功率:在規范環境前提條件下,發電(dian)機(ji)持續運作1h的較大 有(you)效輸出功率。
3、12h輸出功率:在規范(fan)環境前提條件(jian)下,發電機持續運作12h的較大 有效輸出功率。
4、持(chi)續輸出功(gong)率:在規(gui)范(fan)環境(jing)(jing)[大氣壓力(li)0.1MPa,環環境(jing)(jing)溫度(du)298K(陸用內燃(ran)機)、318K(船用內燃(ran)機)]前提條(tiao)件下,發(fa)電(dian)機以標記(ji)轉速比容許(xu)長時間持(chi)續運作的較大 有效輸出功(gong)率。
15min輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率是對(dui)車(che)用發(fa)電(dian)機(ji)來講(jiang),如(ru)轎(jiao)車(che)、摩托和摩托艇等在超車(che)或(huo)追擊時(shi)以較高速進行駛(shi),在15min內容許以滿負荷運作。在常規行車(che)流程中,按發(fa)電(dian)機(ji)標記(ji)輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率運轉(zhuan)(zhuan)。對(dui)車(che)用發(fa)電(dian)機(ji),一般(ban)(ban) 以1h輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率為標記(ji)輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率,15min輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率做(zuo)為至大功(gong)(gong)率,相對(dui)應的轉(zhuan)(zhuan)速比(bi)為標記(ji)轉(zhuan)(zhuan)速比(bi)和較大 轉(zhuan)(zhuan)速比(bi)。轎(jiao)車(che)常常處于(yu)低于(yu)標記(ji)輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率下(xia)行車(che),因而,在一般(ban)(ban)狀況下(xia)車(che)用發(fa)電(dian)機(ji)的標記(ji)輸(shu)(shu)(shu)出(chu)(chu)功(gong)(gong)率標得較為高,以充分發(fa)揮(hui)發(fa)電(dian)機(ji)的工作能(neng)力。
發電(dian)機(ji)(ji)(ji)(ji)組用(yong)(yong)(yong)發電(dian)機(ji)(ji)(ji)(ji)、船用(yong)(yong)(yong)主機(ji)(ji)(ji)(ji)和發電(dian)機(ji)(ji)(ji)(ji)車(che)一般 以持續輸(shu)出(chu)(chu)功(gong)(gong)率(lv)為標(biao)記輸(shu)出(chu)(chu)功(gong)(gong)率(lv),1h輸(shu)出(chu)(chu)功(gong)(gong)率(lv)為至大功(gong)(gong)率(lv)。發電(dian)機(ji)(ji)(ji)(ji)組和船只航行對發電(dian)機(ji)(ji)(ji)(ji)的(de)耐用(yong)(yong)(yong)性(xing)和可(ke)(ke)靠性(xing)規定很高(gao)(gao)(gao),應(ying)(ying)用(yong)(yong)(yong)輸(shu)出(chu)(chu)功(gong)(gong)率(lv)不可(ke)(ke)以標(biao)記得太高(gao)(gao)(gao)。應(ying)(ying)用(yong)(yong)(yong)輸(shu)出(chu)(chu)功(gong)(gong)率(lv)的(de)標(biao)記是一項復雜的(de)工(gong)作(zuo),發電(dian)機(ji)(ji)(ji)(ji)的(de)應(ying)(ying)用(yong)(yong)(yong)輸(shu)出(chu)(chu)功(gong)(gong)率(lv)標(biao)記得越(yue)高(gao)(gao)(gao),則其使用(yong)(yong)(yong)期越(yue)少。現階(jie)段,發電(dian)機(ji)(ji)(ji)(ji)商品應(ying)(ying)用(yong)(yong)(yong)輸(shu)出(chu)(chu)功(gong)(gong)率(lv)的(de)標(biao)記是依(yi)據(ju)用(yong)(yong)(yong)戶的(de)規定和商品的(de)特(te)性(xing),由生產商自(zi)行標(biao)記。
相關資訊: