產(chan)品執行標(biao)準為:
電(dian)氣(qi)控制設備:GB/T3797-2005
靜止式(shi)進(jin)相器:Q/XTB1-2005
TPB系列變負載進相器串接在電(dian)(dian)(dian)機(ji)轉子(zi)回路中,通過采集(ji)電(dian)(dian)(dian)機(ji)的(de)(de)運行(xing)電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)壓(ya)信號判(pan)斷電(dian)(dian)(dian)機(ji)的(de)(de)運行(xing)狀(zhuang)態(tai),并將(jiang)此(ci)狀(zhuang)態(tai)信息(xi)與轉子(zi)電(dian)(dian)(dian)流(liu)(liu)傳感器采集(ji)到的(de)(de)轉子(zi)電(dian)(dian)(dian)流(liu)(liu)信號及工頻(pin)電(dian)(dian)(dian)壓(ya)提(ti)供的(de)(de)同(tong)步(bu)信號同(tong)時(shi)送入(ru)單片機(ji)進行(xing)處理,根據電(dian)(dian)(dian)機(ji)的(de)(de)運行(xing)狀(zhuang)態(tai)自(zi)動調(diao)整(zheng)補償(chang)量,實現動態(tai)補償(chang)。適時(shi)發(fa)(fa)(fa)出的(de)(de)觸發(fa)(fa)(fa)指令并經(jing)過觸發(fa)(fa)(fa)板(ban)的(de)(de)放大,控制由12只晶(jing)閘管組成的(de)(de)交(jiao)—-交(jiao)變頻(pin)裝(zhuang)置,將(jiang)工頻(pin)電(dian)(dian)(dian)源變為(wei)和(he)轉子(zi)電(dian)(dian)(dian)流(liu)(liu)同(tong)頻(pin)率,并且相位(wei)(wei)(wei)超(chao)前的(de)(de)電(dian)(dian)(dian)勢疊(die)加到電(dian)(dian)(dian)機(ji)轉子(zi)回路中,改變轉子(zi)電(dian)(dian)(dian)流(liu)(liu)與轉子(zi)電(dian)(dian)(dian)壓(ya)的(de)(de)相位(wei)(wei)(wei)關系(xi),通過磁場進而改變電(dian)(dian)(dian)機(ji)定子(zi)電(dian)(dian)(dian)流(liu)(liu)與定子(zi)電(dian)(dian)(dian)壓(ya)的(de)(de)相位(wei)(wei)(wei)關系(xi),減(jian)小(xiao)功率因數(shu)角,終使電(dian)(dian)(dian)機(ji)本身的(de)(de)功率因數(shu)得以提(ti)高(gao),定子(zi)電(dian)(dian)(dian)流(liu)(liu)得以下降,達到對電(dian)(dian)(dian)機(ji)補償(chang)目(mu)的(de)(de),這種方(fang)式,大大改善了(le)電(dian)(dian)(dian)機(ji)的(de)(de)運行(xing)狀(zhuang)況(kuang),顯著降低了(le)電(dian)(dian)(dian)機(ji)的(de)(de)自(zi)身損耗。
三、環境條件
環境溫度:-10~+40℃
相(xiang)對濕度:≤90%(25℃時);
海拔高度:≤1500m;
安裝(zhuang)地點:無(wu)火災、爆炸危(wei)險品,無(wu)化學腐蝕及劇烈振動;0電(dian)源要求:三相交流380∨±10%:50HZ。
四、技術參(can)數(shu)
電機功(gong)率因數(shu):達到0.95以上(或提高(gao)20%以上);
電(dian)機定子電(dian)流(liu):降低10%~20%以上(shang);
電機(ji)繞(rao)組溫度:降低10%以上;
電機無功損(sun)耗:降低60%以上;
柜體防護等級(ji):IP20、IP30。
可使(shi)電機(ji)功(gong)率因(yin)數提高(gao)到(dao)0,95以(yi)(yi)上i無功(gong)降(jiang)低60%以(yi)(yi)上。
降低電機定子電流10%-20%,降低線損(sun)、銅損(sun)20%-30%;
電(dian)機濕升顯著降低,過載能(neng)力(li)及效率大大提(ti)高,電(dian)機使用壽命延長(chang),具有故障自動(dong)保護功能(neng),操作(zuo)簡單,維修保養(yang)不影響生產(chan)。
六、訂貨須知
提供電(dian)機(ji)型號、額定(ding)功率、定(ding)子(zi)電(dian)流、定(ding)子(zi)電(dian)壓、轉(zhuan)子(zi)電(dian)流、轉(zhuan)子(zi)電(dian)壓、額定(ding)功率參數COSΦ;
提供電機拖動的負(fu)載特征(工況(kuang)說明);
可成套定(ding)貨,可配套我司生(sheng)產的(de)高壓開(kai)關柜(ju)、TYQ1系(xi)列液體電(dian)阻(zu)啟(qi)動柜(ju)。
預知TPB系列變負載進相器的更多信(xin)息,請撥打(da)襄陽拓邦電(dian)氣官(guan)網電(dian)話(hua) 鄭經(jing)理17771133316或咨(zi)詢網站客服!!