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震動(dong)盤進相后的功能特征有哪些?
進(jin)相(xiang)后,可(ke)使溝(gou)通溝(gou)通繞(rao)線轉子震(zhen)動(dong)盤的(de)(de)自然(ran)功(gong)率(lv)(lv)因數增(zeng)強到(dao)0.98如(ru)上(shang),依據震(zhen)動(dong)盤真實進(jin)行(xing)的(de)(de)功(gong)率(lv)(lv)因數,調整進(jin)相(xiang)器的(de)(de)補(bu)償電(dian)(dian)勢與轉子位置實現(xian)最佳功(gong)率(lv)(lv)因數。普通調節速度震(zhen)動(dong)輕載(zai)(zai)時的(de)(de)功(gong)率(lv)(lv)因數很低,不足(zu)0.8,若(ruo)利用電(dian)(dian)力(li)電(dian)(dian)容器進(jin)行(xing)無功(gong)功(gong)率(lv)(lv)補(bu)償,震(zhen)動(dong)盤的(de)(de)自然(ran)功(gong)率(lv)(lv)因數沒有獲(huo)得增(zeng)強,電(dian)(dian)動(dong)機(ji)(ji)的(de)(de)效率(lv)(lv)沒有獲(huo)得盡量發揮(hui),不可(ke)以(yi)本質(zhi)解(jie)決大馬拉小車的(de)(de)運行(xing)形態,而靜止式進(jin)相(xiang)器能依據電(dian)(dian)動(dong)機(ji)(ji)負(fu)載(zai)(zai)率(lv)(lv)自動(dong)調整,使該電(dian)(dian)動(dong)機(ji)(ji)的(de)(de)自然(ran)功(gong)率(lv)(lv)因數實現(xian)0.98如(ru)上(shang)。除此之外,假如(ru)震(zhen)動(dong)盤轉子在過勵磁(ci)的(de)(de)形態下,進(jin)相(xiang)器還(huan)能使震(zhen)動(dong)盤同步化運行(xing),使電(dian)(dian)動(dong)機(ji)(ji)運行(xing)在超前功(gong)率(lv)(lv)因數形態,來補(bu)償電(dian)(dian)網的(de)(de)非理性無功(gong)功(gong)率(lv)(lv),以(yi)實現(xian)進(jin)一步增(zeng)強電(dian)(dian)網的(de)(de)功(gong)率(lv)(lv)因數的(de)(de)目標。
進(jin)相后,可將少震動盤的(de)定子(zi)(zi)(zi)電(dian)(dian)(dian)流(liu)達15%,進(jin)而(er)減少了電(dian)(dian)(dian)動機定子(zi)(zi)(zi)側(ce)的(de)銅耗(hao)與鐵(tie)損,即降(jiang)低電(dian)(dian)(dian)動機的(de)有功消耗(hao),并降(jiang)低了定子(zi)(zi)(zi)溫升,增(zeng)長(chang)了電(dian)(dian)(dian)動機的(de)利用期(qi)限,減輕了掌控開(kai)關(guan)的(de)負載。若利用電(dian)(dian)(dian)力電(dian)(dian)(dian)容(rong)器進(jin)行(xing)電(dian)(dian)(dian)網無功功率(lv)的(de)補償,因為震動盤的(de)自然功率(lv)因數不(bu)可以增(zeng)強,電(dian)(dian)(dian)動機定子(zi)(zi)(zi)側(ce)的(de)無功電(dian)(dian)(dian)流(liu)不(bu)會降(jiang)低,電(dian)(dian)(dian)動機的(de)放入電(dian)(dian)(dian)功率(lv)不(bu)會降(jiang)低,相對,還增(zeng)強電(dian)(dian)(dian)容(rong)器的(de)有功消耗(hao)達1%。
進相(xiang)后,可(ke)增強(qiang)震動(dong)(dong)盤(pan)的過載(zai)功能。伴(ban)隨著(zhu)電動(dong)(dong)機的定子電流的降(jiang)低(di),可(ke)增強(qiang)電動(dong)(dong)機的負載(zai),如在球磨(mo)機中加研(yan)磨(mo)體,可(ke)增強(qiang)磨(mo)機的臺(tai)時生(sheng)產產量。
增(zeng)(zeng)強(qiang)供電設施的(de)帶(dai)負(fu)載功(gong)(gong)(gong)能。伴隨著震(zhen)動盤(pan)的(de)自然功(gong)(gong)(gong)率(lv)因數(shu)的(de)增(zeng)(zeng)強(qiang),降低了供電變(bian)(bian)壓器的(de)無功(gong)(gong)(gong)負(fu)載,進而可發(fa)掘出變(bian)(bian)壓器的(de)視在功(gong)(gong)(gong)率(lv),增(zeng)(zeng)強(qiang)變(bian)(bian)壓器的(de)有功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv),盡量發(fa)揮變(bian)(bian)壓器的(de)供電功(gong)(gong)(gong)能。
振動盤廠家靜止式進相器不光能增強震動盤的自然功率因數,還能調節速度。在很多特別地方,因為電網電壓偏低,進而降低了震動盤的電磁轉矩,降低了電動機的轉速,利用靜止式進相器后,依據用戶的特別需求,進相器即能增強電動機的自然功率因數,又能增強電動機的轉速,實現雙重功效。
靜(jing)止式進相器(qi)因為應用(yong)了變頻技藝,利用(yong)了電子功率器(qi)件,無旋轉局(ju)部(bu)。因而不怕塵(chen)埃(ai),利用(yong)期限長,適合于(yu)五金震動(dong)盤(pan)。
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