西門子變頻器開機顯示報警F60105上門修理

 西門(men)子調速器維(wei)修(xiu)西門(men)子直流變(bian)頻器維(wei)修(xiu)/傳動器/驅動器維(wei)修(xiu)，上(shang)海恒(heng)稅(shui)電氣有限(xian)公司維(wei)修(xiu)公司10年專注(zhu)于(yu)西門(men)子自動化設備(bei)維(wei)修(xiu)銷售(shou)，擁有西門(men)子全套測試平臺，另(ling)外倉庫配件充足(zu)，維(wei)修(xiu)帶載運(yun)行可以快速可靠(kao)的檢測設備(bei)故障點位，維(wei)修(xiu)，上(shang)機測試正(zheng)常(chang)(chang)后提(ti)(ti)供給客戶， 使設備(bei)能達到現(xian)場正(zheng)常(chang)(chang)使用。為(wei)用戶節約(yue)時(shi)間成本、提(ti)(ti)高生產效率！

 西(xi)門子變(bian)(bian)(bian)(bian)頻器是(shi)利(li)用(yong)電(dian)力(li)半導體(ti)器件(jian)的(de)(de)(de)(de)(de)(de)(de)通(tong)斷作用(yong)把(ba)電(dian)壓、頻率(lv)固定不變(bian)(bian)(bian)(bian)的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)電(dian)變(bian)(bian)(bian)(bian)成電(dian)壓、頻率(lv)都可調(diao)的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)電(dian)源(yuan)。是(shi)由(you)(you)由(you)(you)主(zhu)電(dian)路(lu)和(he)控(kong)制(zhi)帶電(dian)路(lu)組成的(de)(de)(de)(de)(de)(de)(de)。主(zhu)電(dian)路(lu)是(shi)給異步電(dian)動機(ji)提供可控(kong)電(dian)源(yuan)的(de)(de)(de)(de)(de)(de)(de)電(dian)力(li)轉換(huan)部(bu)分(fen),變(bian)(bian)(bian)(bian)頻器的(de)(de)(de)(de)(de)(de)(de)主(zhu)電(dian)路(lu)分(fen)為兩(liang)類,其(qi)中(zhong)電(dian)壓型是(shi)將電(dian)壓源(yuan)的(de)(de)(de)(de)(de)(de)(de)直(zhi)流(liu)(liu)變(bian)(bian)(bian)(bian)換(huan)為交(jiao)流(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)(bian)(bian)頻器,直(zhi)流(liu)(liu)回(hui)路(lu)的(de)(de)(de)(de)(de)(de)(de)濾波部(bu)分(fen)是(shi)電(dian)容。電(dian)流(liu)(liu)型是(shi)將電(dian)流(liu)(liu)源(yuan)的(de)(de)(de)(de)(de)(de)(de)直(zhi)流(liu)(liu)變(bian)(bian)(bian)(bian)換(huan)為交(jiao)流(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)(bian)(bian)頻器,其(qi)直(zhi)流(liu)(liu)回(hui)路(lu)濾波部(bu)分(fen)是(shi)電(dian)感。它由(you)(you)三部(bu)分(fen)構成,將工頻電(dian)源(yuan)變(bian)(bian)(bian)(bian)換(huan)為直(zhi)流(liu)(liu)功(gong)率(lv)的(de)(de)(de)(de)(de)(de)(de)整(zheng)流(liu)(liu)部(bu)分(fen),吸收(shou)在轉變(bian)(bian)(bian)(bian)中(zhong)產生的(de)(de)(de)(de)(de)(de)(de)電(dian)壓脈動的(de)(de)(de)(de)(de)(de)(de)平波回(hui)路(lu)部(bu)分(fen),西門子變頻器開機顯示報警F60105上門修理將(jiang)直流(liu)功率(lv)變(bian)換為(wei)交(jiao)(jiao)流(liu)功率(lv)的(de)(de)(de)逆變(bian)部分。控(kong)制電(dian)(dian)(dian)(dian)路(lu)是給主(zhu)電(dian)(dian)(dian)(dian)路(lu)提供控(kong)制信號的(de)(de)(de)回路(lu),它有決定頻(pin)率(lv)和電(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)運(yun)算電(dian)(dian)(dian)(dian)路(lu),檢(jian)測主(zhu)電(dian)(dian)(dian)(dian)路(lu)數值的(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)流(liu)檢(jian)測電(dian)(dian)(dian)(dian)路(lu),檢(jian)測電(dian)(dian)(dian)(dian)動(dong)(dong)機速度的(de)(de)(de)的(de)(de)(de)速度檢(jian)測電(dian)(dian)(dian)(dian)路(lu),將(jiang)運(yun)算電(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)控(kong)制信號放大的(de)(de)(de)驅(qu)動(dong)(dong)電(dian)(dian)(dian)(dian)路(lu),以(yi)及對逆變(bian)器(qi)和電(dian)(dian)(dian)(dian)動(dong)(dong)機進行保(bao)護(hu)的(de)(de)(de)保(bao)護(hu)電(dian)(dian)(dian)(dian)路(lu)組成。現在大多數的(de)(de)(de)變(bian)頻(pin)器(qi)基本都采(cai)用交(jiao)(jiao)直交(jiao)(jiao)方式(vvvf變(bian)頻(pin)或矢(shi)量控(kong)制),將(jiang)工頻(pin)交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)源(yuan)通過整流(liu)器(qi)轉換為(wei)直流(liu)電(dian)(dian)(dian)(dian)源(yuan),再把(ba)直流(liu)電(dian)(dian)(dian)(dian)源(yuan)轉換成近似于正弦波可控(kong)的(de)(de)(de)交(jiao)(jiao)流(liu)電(dian)(dian)(dian)(dian)以(yi)供給電(dian)(dian)(dian)(dian)動(dong)(dong)機。