變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)在食品(pin)飲料灌(guan)裝(zhuang)(zhuang)線中的(de)(de)(de)應用案例(li)有(you)很(hen)多。變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)是(shi)一(yi)種能(neng)夠通(tong)(tong)過調(diao)(diao)(diao)轉速(su)(su)來控制(zhi)(zhi)設備運行(xing)(xing)的(de)(de)(de)裝(zhuang)(zhuang)置，可(ke)(ke)以(yi)(yi)根(gen)(gen)(gen)據生(sheng)產(chan)(chan)需求調(diao)(diao)(diao)整(zheng)(zheng)電機(ji)(ji)(ji)的(de)(de)(de)運行(xing)(xing)速(su)(su)度(du)，從而實現(xian)對(dui)生(sheng)產(chan)(chan)線的(de)(de)(de)靈活(huo)控制(zhi)(zhi)。在食品(pin)飲料灌(guan)裝(zhuang)(zhuang)線中，變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)可(ke)(ke)以(yi)(yi)應用于灌(guan)裝(zhuang)(zhuang)機(ji)(ji)(ji)、封(feng)口(kou)(kou)機(ji)(ji)(ji)、貼(tie)標機(ji)(ji)(ji)等各個環節。以(yi)(yi)灌(guan)裝(zhuang)(zhuang)機(ji)(ji)(ji)為例(li)，通(tong)(tong)過變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)可(ke)(ke)以(yi)(yi)調(diao)(diao)(diao)整(zheng)(zheng)灌(guan)裝(zhuang)(zhuang)機(ji)(ji)(ji)的(de)(de)(de)灌(guan)裝(zhuang)(zhuang)速(su)(su)度(du)，根(gen)(gen)(gen)據不同產(chan)(chan)品(pin)的(de)(de)(de)要(yao)求進行(xing)(xing)調(diao)(diao)(diao)整(zheng)(zheng)，從而實現(xian)不同規格(ge)瓶裝(zhuang)(zhuang)產(chan)(chan)品(pin)的(de)(de)(de)生(sheng)產(chan)(chan)。此(ci)外，通(tong)(tong)過變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)還可(ke)(ke)以(yi)(yi)控制(zhi)(zhi)灌(guan)裝(zhuang)(zhuang)機(ji)(ji)(ji)的(de)(de)(de)啟停、定位(wei)(wei)等功(gong)能(neng)，實現(xian)對(dui)灌(guan)裝(zhuang)(zhuang)過程(cheng)的(de)(de)(de)控制(zhi)(zhi)，提高生(sheng)產(chan)(chan)效(xiao)率(lv)(lv)和(he)準確度(du)。在封(feng)口(kou)(kou)機(ji)(ji)(ji)方面，變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)可(ke)(ke)以(yi)(yi)調(diao)(diao)(diao)整(zheng)(zheng)封(feng)口(kou)(kou)機(ji)(ji)(ji)的(de)(de)(de)封(feng)口(kou)(kou)速(su)(su)度(du)和(he)溫(wen)度(du)，根(gen)(gen)(gen)據不同產(chan)(chan)品(pin)的(de)(de)(de)要(yao)求進行(xing)(xing)調(diao)(diao)(diao)整(zheng)(zheng)，確保(bao)封(feng)口(kou)(kou)質量和(he)產(chan)(chan)品(pin)的(de)(de)(de)密封(feng)性(xing)。同時，通(tong)(tong)過變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)還可(ke)(ke)以(yi)(yi)實現(xian)封(feng)口(kou)(kou)機(ji)(ji)(ji)的(de)(de)(de)自(zi)動(dong)化(hua)控制(zhi)(zhi)，提高封(feng)口(kou)(kou)效(xiao)率(lv)(lv)和(he)一(yi)致性(xing)。在貼(tie)標機(ji)(ji)(ji)方面，變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)可(ke)(ke)以(yi)(yi)控制(zhi)(zhi)貼(tie)標機(ji)(ji)(ji)的(de)(de)(de)貼(tie)標速(su)(su)度(du)和(he)位(wei)(wei)置，根(gen)(gen)(gen)據產(chan)(chan)品(pin)的(de)(de)(de)要(yao)求進行(xing)(xing)調(diao)(diao)(diao)整(zheng)(zheng)，確保(bao)貼(tie)標的(de)(de)(de)準確性(xing)和(he)美觀度(du)。此(ci)外，通(tong)(tong)過變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)還可(ke)(ke)以(yi)(yi)實現(xian)貼(tie)標機(ji)(ji)(ji)的(de)(de)(de)自(zi)動(dong)化(hua)控制(zhi)(zhi)，提高貼(tie)標效(xiao)率(lv)(lv)和(he)一(yi)致性(xing)。綜上所述，變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)在食品(pin)飲料灌(guan)裝(zhuang)(zhuang)線中的(de)(de)(de)應用案例(li)主要(yao)是(shi)通(tong)(tong)過調(diao)(diao)(diao)轉速(su)(su)來實現(xian)對(dui)灌(guan)裝(zhuang)(zhuang)機(ji)(ji)(ji)、封(feng)口(kou)(kou)機(ji)(ji)(ji)、貼(tie)標機(ji)(ji)(ji)等設備的(de)(de)(de)控制(zhi)(zhi)，從而實現(xian)生(sheng)產(chan)(chan)線的(de)(de)(de)靈活(huo)調(diao)(diao)(diao)整(zheng)(zheng)和(he)自(zi)動(dong)化(hua)控制(zhi)(zhi)，長治變(bian)(bian)(bian)頻(pin)控制(zhi)(zhi)柜(ju)(ju)(ju)，提高生(sheng)產(chan)(chan)效(xiao)率(lv)(lv)和(he)產(chan)(chan)品(pin)質量。

變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)在(zai)制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)造紙工藝(yi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)應用(yong)案例有很多(duo)。首先，變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)以(yi)(yi)用(yong)于制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)攪(jiao)拌(ban)(ban)設(she)(she)備控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。通(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)攪(jiao)拌(ban)(ban)設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)轉速和(he)(he)功率(lv)，可(ke)以(yi)(yi)實(shi)(shi)現(xian)(xian)對漿(jiang)(jiang)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)混(hun)合和(he)(he)攪(jiao)拌(ban)(ban)效(xiao)果(guo)的(de)(de)(de)(de)(de)(de)(de)調節，提(ti)高(gao)(gao)漿(jiang)(jiang)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)均勻(yun)性和(he)(he)質(zhi)量(liang)(liang)。其次，變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)以(yi)(yi)用(yong)于制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)攪(jiao)拌(ban)(ban)設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)啟停(ting)(ting)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。通(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)攪(jiao)拌(ban)(ban)設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)啟停(ting)(ting)時(shi)間和(he)(he)頻(pin)率(lv)，可(ke)以(yi)(yi)實(shi)(shi)現(xian)(xian)對攪(jiao)拌(ban)(ban)設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)節能控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)，減少(shao)能耗和(he)(he)運行成本(ben)。此外，變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)還可(ke)以(yi)(yi)用(yong)于制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)輸送設(she)(she)備控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。通(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)輸送設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)轉速和(he)(he)輸送量(liang)(liang)，可(ke)以(yi)(yi)實(shi)(shi)現(xian)(xian)對漿(jiang)(jiang)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)輸送效(xiao)果(guo)的(de)(de)(de)(de)(de)(de)(de)調節，提(ti)高(gao)(gao)生(sheng)產(chan)效(xiao)率(lv)和(he)(he)質(zhi)量(liang)(liang)。最后，變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)還可(ke)以(yi)(yi)用(yong)于制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力(li)和(he)(he)溫度控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。通(tong)過(guo)(guo)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)壓(ya)(ya)力(li)和(he)(he)溫度傳感器的(de)(de)(de)(de)(de)(de)(de)反饋信(xin)號，消防(fang)變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)，可(ke)以(yi)(yi)實(shi)(shi)現(xian)(xian)對制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力(li)和(he)(he)溫度的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)，保證工藝(yi)參(can)數的(de)(de)(de)(de)(de)(de)(de)穩定性和(he)(he)產(chan)品(pin)質(zhi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)一致性。綜上所述，變(bian)頻(pin)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)(ju)在(zai)制(zhi)(zhi)(zhi)(zhi)(zhi)漿(jiang)(jiang)造紙工藝(yi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)應用(yong)案例涵蓋了攪(jiao)拌(ban)(ban)設(she)(she)備控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)、啟停(ting)(ting)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)、輸送設(she)(she)備控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)以(yi)(yi)及壓(ya)(ya)力(li)和(he)(he)溫度控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)等多(duo)個方面，可(ke)以(yi)(yi)提(ti)高(gao)(gao)工藝(yi)參(can)數的(de)(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)精(jing)度，提(ti)高(gao)(gao)生(sheng)產(chan)效(xiao)率(lv)和(he)(he)產(chan)品(pin)質(zhi)量(liang)(liang)。

變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)在風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)中的(de)(de)(de)應(ying)用案例(li)主(zhu)要(yao)是用于控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和(he)(he)(he)調(diao)(diao)節(jie)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)輸(shu)(shu)出(chu)(chu)功(gong)率。風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)通(tong)常由風(feng)(feng)(feng)輪、發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)、傳動裝置和(he)(he)(he)變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)組(zu)成。變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)通(tong)過調(diao)(diao)節(jie)變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)輸(shu)(shu)出(chu)(chu)頻(pin)(pin)(pin)(pin)(pin)(pin)率和(he)(he)(he)電(dian)(dian)(dian)壓(ya)(ya)(ya)，防爆變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)，控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)轉(zhuan)速(su)(su)和(he)(he)(he)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)，從而實(shi)(shi)(shi)現(xian)對(dui)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)有效(xiao)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)。在風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)中，變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)的(de)(de)(de)應(ying)用可(ke)(ke)以(yi)(yi)實(shi)(shi)(shi)現(xian)以(yi)(yi)下功(gong)能：1.風(feng)(feng)(feng)速(su)(su)調(diao)(diao)節(jie)：根據風(feng)(feng)(feng)速(su)(su)的(de)(de)(de)變(bian)(bian)(bian)化，通(tong)過調(diao)(diao)節(jie)變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)輸(shu)(shu)出(chu)(chu)頻(pin)(pin)(pin)(pin)(pin)(pin)率和(he)(he)(he)電(dian)(dian)(dian)壓(ya)(ya)(ya)，控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)轉(zhuan)速(su)(su)，使其在不(bu)同(tong)的(de)(de)(de)風(feng)(feng)(feng)速(su)(su)下能夠穩定(ding)地輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)能。這(zhe)樣(yang)可(ke)(ke)以(yi)(yi)充分(fen)利用風(feng)(feng)(feng)能資源(yuan)，提(ti)高風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)的(de)(de)(de)發(fa)(fa)電(dian)(dian)(dian)效(xiao)率。2.過載(zai)保護：當風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)受到過載(zai)時，變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)(ke)以(yi)(yi)及(ji)(ji)時檢測并(bing)采取相應(ying)的(de)(de)(de)措施，如降(jiang)低(di)輸(shu)(shu)出(chu)(chu)功(gong)率或切(qie)斷(duan)電(dian)(dian)(dian)源(yuan)，保護發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)安全運(yun)行(xing)。3.故(gu)(gu)(gu)障診(zhen)斷(duan)：變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)(ke)以(yi)(yi)監測風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)工作狀(zhuang)態，并(bing)及(ji)(ji)時發(fa)(fa)現(xian)和(he)(he)(he)診(zhen)斷(duan)故(gu)(gu)(gu)障。一旦發(fa)(fa)現(xian)故(gu)(gu)(gu)障，可(ke)(ke)以(yi)(yi)通(tong)過變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)調(diao)(diao)節(jie)和(he)(he)(he)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)功(gong)能，對(dui)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)進行(xing)修(xiu)復或切(qie)換備用裝置，保證(zheng)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)的(de)(de)(de)連續運(yun)行(xing)。4.并(bing)網(wang)(wang)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)：變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)可(ke)(ke)以(yi)(yi)與(yu)電(dian)(dian)(dian)網(wang)(wang)進行(xing)聯動控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，實(shi)(shi)(shi)現(xian)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)的(de)(de)(de)并(bing)網(wang)(wang)運(yun)行(xing)。通(tong)過變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)調(diao)(diao)節(jie)和(he)(he)(he)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)，可(ke)(ke)以(yi)(yi)使發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)輸(shu)(shu)出(chu)(chu)與(yu)電(dian)(dian)(dian)網(wang)(wang)的(de)(de)(de)需(xu)求相匹(pi)配(pei)，實(shi)(shi)(shi)現(xian)發(fa)(fa)電(dian)(dian)(dian)功(gong)率的(de)(de)(de)優(you)調(diao)(diao)配(pei)。綜上所述，變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)在風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)中的(de)(de)(de)應(ying)用案例(li)主(zhu)要(yao)是通(tong)過調(diao)(diao)節(jie)變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)輸(shu)(shu)出(chu)(chu)頻(pin)(pin)(pin)(pin)(pin)(pin)率和(he)(he)(he)電(dian)(dian)(dian)壓(ya)(ya)(ya)，plc變(bian)(bian)(bian)頻(pin)(pin)(pin)(pin)(pin)(pin)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)，控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)的(de)(de)(de)轉(zhuan)速(su)(su)和(he)(he)(he)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)，實(shi)(shi)(shi)現(xian)對(dui)風(feng)(feng)(feng)力(li)發(fa)(fa)電(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)的(de)(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)和(he)(he)(he)調(diao)(diao)節(jie)，提(ti)高發(fa)(fa)電(dian)(dian)(dian)效(xiao)率，保護發(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)組(zu)安全運(yun)行(xing)，實(shi)(shi)(shi)現(xian)并(bing)網(wang)(wang)運(yun)行(xing)等功(gong)能。