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電力測功機機能大分解
電力測功機既能測機器的有用輸出功率,又能測機器的驅動功率。此中,直流測功機是操縱較多的一種。丈量輸出功率時,將測功機轉子與被測機器連接起來。因而機器能變成電能而發電。電能耗損在內部的電阻器上。交換測功機收回的電可反送到電流網路上。
DL系列交換測功機自身帶有風機冷卻,無需水冷裝配(包含池塘和輪回管道),節流基建費。
電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji)測(ce)(ce)試體系接納交(jiao)換變頻(pin)回(hui)饋加載,加載能量(liang)經(jing)由過程交(jiao)換負(fu)載發(fa)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)回(hui)饋電(dian)(dian)(dian)(dian)網;扭(niu)(niu)矩(ju)、轉(zhuan)(zhuan)速(su)經(jing)由過程扭(niu)(niu)矩(ju)傳感器間(jian)接丈量(liang);電(dian)(dian)(dian)(dian)量(liang)綜(zong)合丈量(liang)儀表(biao)檢測(ce)(ce)電(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)壓(ya)、頻(pin)次、功(gong)率(lv)因(yin)數等;計較機(ji)(ji)(ji)(ji)(ji)主動檢測(ce)(ce)、顯現并(bing)實(shi)現數據處(chu)置(zhi)、報表(biao)及各類曲(qu)線(xian)。操縱(zong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)丈量(liang)各類能源(yuan)機(ji)(ji)(ji)(ji)(ji)器軸上輸出(chu)的(de)轉(zhuan)(zhuan)矩(ju),并(bing)連(lian)系轉(zhuan)(zhuan)速(su)以肯定功(gong)率(lv)的(de)裝(zhuang)備。由于被丈量(liang)的(de)能源(yuan)機(ji)(ji)(ji)(ji)(ji)器能夠有差(cha)別轉(zhuan)(zhuan)速(su),以是用作電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji)的(de)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)必須是能夠光滑(hua)調(diao)速(su)的(de)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji)分直流(liu)電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji)和交(jiao)換電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji),今朝用得(de)較多(duo)的(de)是交(jiao)換電(dian)(dian)(dian)(dian)力(li)(li)測(ce)(ce)功(gong)機(ji)(ji)(ji)(ji)(ji)。
