聯系電話:
簡要描(miao)述:電(dian)力測功機(ji)(ji)(ji)-中置電(dian)機(ji)(ji)(ji)7.5KW/50N.m是(shi)百科測控技術根據(ju)電(dian)機(ji)(ji)(ji)的相關標準(zhun)進行設計(ji),可(ke)對(dui)電(dian)機(ji)(ji)(ji)及控制(zhi)器(qi)進行綜(zong)合測試。該(gai)系(xi)統可(ke)廣泛應用與(yu)電(dian)機(ji)(ji)(ji)及控制(zhi)器(qi)系(xi)統研發,中試等環節,檢測電(dian)機(ji)(ji)(ji)性能是(shi)否達到(dao)設計(ji)預期。
電力測功機-中置電機7.5KW/50N.m是百科測(ce)控(kong)技術根據電機的相關標準進行設計,可對電機及(ji)控(kong)制(zhi)器進行綜合測(ce)試。該系(xi)統可廣泛(fan)應用與(yu)電機及(ji)控(kong)制(zhi)器系(xi)統研發,中(zhong)試等環節,檢測(ce)電機性能是否達(da)到設計預期。
電力測功機-中置電機7.5KW/50N.m特點:采用(yong)(yong)高響應的(de)(de)低慣量(liang)的(de)(de)交流異步伺服(fu)(fu)電(dian)(dian)(dian)機作為(wei)負載;采用(yong)(yong)高精度的(de)(de)動態轉(zhuan)矩傳感器(qi),大(da)大(da)提高測試(shi)的(de)(de)精度和穩(wen)定性(xing);可(ke)(ke)對多種(zhong)電(dian)(dian)(dian)機(直(zhi)流電(dian)(dian)(dian)機,伺服(fu)(fu)電(dian)(dian)(dian)機、交流電(dian)(dian)(dian)機等)進行(xing)測試(shi);可(ke)(ke)以測量(liang)驅(qu)動器(qi)電(dian)(dian)(dian)機的(de)(de)驅(qu)動器(qi)效率、電(dian)(dian)(dian)機效率及系統效率;可(ke)(ke)實現定轉(zhuan)速或(huo)定轉(zhuan)矩的(de)(de)加載控(kong)制;能量(liang)可(ke)(ke)以采用(yong)(yong)電(dian)(dian)(dian)阻消耗或(huo)者回(hui)饋到(dao)電(dian)(dian)(dian)網。
實(shi)現功能:
常(chang)規電(dian)參數測(ce)(ce)(ce)試(shi)(shi)(shi)(shi):檢測(ce)(ce)(ce)被測(ce)(ce)(ce)電(dian)機(ji)的(de)輸入(ru)電(dian)壓(ya)、電(dian)流(liu)(liu)、電(dian)機(ji)的(de)三(san)相電(dian)勢、電(dian)流(liu)(liu)等數值(zhi),計算系統效率(lv);穩態(tai)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi):電(dian)動狀(zhuang)態(tai)下(xia)的(de)空(kong)載測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)和(he)負載測(ce)(ce)(ce)試(shi)(shi)(shi)(shi),發電(dian)狀(zhuang)態(tai)下(xia)的(de)空(kong)載測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)和(he)負載測(ce)(ce)(ce)試(shi)(shi)(shi)(shi);動態(tai)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi):電(dian)動狀(zhuang)態(tai)下(xia)的(de)電(dian)機(ji)起動測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)、電(dian)動突加突卸測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)、發電(dian)狀(zhuang)態(tai)下(xia)的(de)突加突卸負載測(ce)(ce)(ce)試(shi)(shi)(shi)(shi);<br/>耐久(jiu)性測試(shi):對不同(tong)工況狀態下,循環測試(shi)電機(ji)驅動系統(tong)的電氣運行(xing)可靠性;堵轉(zhuan)測試(shi):在堵轉(zhuan)狀態或者某(mou)一低(di)速下運行(xing),施加連(lian)續堵轉(zhuan)轉(zhuan)矩,達到穩定溫升(sheng)后(hou)測量連(lian)續堵轉(zhuan)電流。
備注:其(qi)它特殊要求可定制。
測功機主(zhu)要(yao)用(yong)(yong)于(yu)測(ce)(ce)試發動(dong)機(ji)(ji)(ji)(ji)的(de)功(gong)(gong)率(lv),也可作為齒輪箱、減(jian)速(su)機(ji)(ji)(ji)(ji)、變速(su)箱的(de)加載(zai)設備(bei),用(yong)(yong)于(yu)測(ce)(ce)試它們(men)的(de)傳遞功(gong)(gong)率(lv)。主(zhu)要(yao)分為水力(li)(li)(li)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)、電渦流(liu)(liu)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)、電力(li)(li)(li)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)。電力(li)(li)(li)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)利用(yong)(yong)電機(ji)(ji)(ji)(ji)測(ce)(ce)量(liang)各種動(dong)力(li)(li)(li)機(ji)(ji)(ji)(ji)械軸上輸出的(de)轉矩,并結(jie)合轉速(su)以確定功(gong)(gong)率(lv)的(de)設備(bei)。因為被測(ce)(ce)量(liang)的(de)動(dong)力(li)(li)(li)機(ji)(ji)(ji)(ji)械可能有不(bu)同轉速(su),所以用(yong)(yong)作電力(li)(li)(li)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)的(de)電機(ji)(ji)(ji)(ji)必(bi)須是(shi)可以平滑調速(su)的(de)電機(ji)(ji)(ji)(ji)。用(yong)(yong)得較多的(de)是(shi)直流(liu)(liu)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)、交流(liu)(liu)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)和渦流(liu)(liu)測(ce)(ce)功(gong)(gong)機(ji)(ji)(ji)(ji)。
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