電(dian)動(dong)葫(hu)蘆(lu)的(de)啟(qi)動(dong)過(guo)程(cheng)是(shi)指(zhi)從(cong)接(jie)通(tong)電(dian)源(yuan),轉(zhuan)子(zi)轉(zhuan)速(su)從(cong)零(ling)開(kai)始(shi)上(shang)升(sheng)到(dao)額(e)定(ding)值(zhi)的(de)過(guo)程(cheng),根(gen)據(ju)直(zhi)流(liu)電(dian)動(dong)葫(hu)蘆(lu)的(de)特(te)點(dian),它(ta)的(de)啟(qi)動(dong)方(fang)式(shi)常(chang)用(yong)的(de)有(you)全(quan)壓(ya)啟(qi)動(dong),串(chuan)入(ru)變阻器啟動和降壓啟動三種。
當(dang)電(dian)動(dong)葫(hu)蘆(lu)的(de)電(dian)樞(shu)繞(rao)組(zu)接(jie)通(tong)電(dian)源(yuan)後(hou),其(qi)電(dian)流(liu)迅(xun)速(su)上(shang)升(sheng),產(chan)生(sheng)啟(qi)動(dong)專(zhuan)櫃(gui),帶(dai)動(dong)轉(zhuan)子(zi)轉(zhuan)動(dong)並(bing)產(chan)生(sheng)反(fan)電(dian)動(dong)勢(shi),隨(sui)著(zhe)轉(zhuan)子(zi)轉(zhuan)速(su)的(de)上(shang)升(sheng),反(fan)電(dian)動(dong)式(shi)增(zeng)大(da),電(dian)樞(shu)電(dian)流(liu)下(xia)降(jiang),啟(qi)動(dong)轉(zhuan)櫃(gui)下(xia)降(jiang),轉(zhuan)子(zi)轉(zhuan)速(su)緩(huan)慢(man)上(shang)升(sheng),當(dang)啟(qi)動(dong)電(dian)動(dong)葫(hu)蘆(lu)的(de)專(zhuan)櫃(gui)與(yu)負(fu)載(zai)專(zhuan)櫃(gui)相(xiang)等(deng),轉(zhuan)速(su)區(qu)域(yu)穩(wen)定(ding),啟(qi)動(dong)結(jie)束(shu)。
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