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1756-OV16E1756-OV16E1756-OV16E1756-OV16E1756-OV16E电机绕组的直流电阻是电机的一个重要参效,测定该参数是电机试验的一项重要内容。通过对实测电阻值的分析,可以初步判定被试电机绕组的匝数、线径、并绕根数、接线方式及接线质量等是否达到了设计或预计的要求以及绕组匝与匝之间有无严重的短路问题等。统组的直流电阻又是参与损耗计算和温升计算必需的参数。因此,绕组直流电阻的测定试验必须选择较高精度的仪表,并做到认真、细心,使所测数据具有较高的准确度。在电机试验中测量绕组的直流电阻时,一般采用直流电阻测量仪表直接测取数值;也可以采用电压表和电流表同时测取通过绕绕组的直流电流和绕组两端的电压,再利用欧姆定律求出被测绕组直流电阻的方法,该方法简称为“电压电流法”。Ms.参今天将检测过程容易出现的问题进行简单归纳与各位分享。ASEABROWNBOVERIT7MSFC3BB000000XXASEABROWNBOVERIT7MSFC3FB000000XXASEABROWNBOVERIXT4XU3100AFF000XXXASEABROWNBOVERIXT4XU3090AFF000XXXASEABROWNBOVERIXT4XU3080AFF000XXXASEABROWNBOVERIA95SN2-80AASEABROWNBOVERIFPL7116216R2113ASEABROWNBOVERIT5L400CFFASEABROWNBOVERIT5L300CLASEABROWNBOVERIT7MLQP3CC0GBDGGCXASEABROWNBOVERIT4H250BLASEABROWNBOVERIT5H400TWU4ASEABROWNBOVERIT5H400TWS1ASEABROWNBOVERIT5H400CTTASEABROWNBOVERIT5HQ400CWA3AUS2ASEABROWNBOVERIXT2VU3100GFF000XXXASEABROWNBOVERIM1NX-2CAASEABROWNBOVERIT7HQ1000SWA3AUASEABROWNBOVERI556864P1ASEABROWNBOVERIXT2XQ3015A66100XXXASEABROWNBOVERIXT2XQ3020A66100XXXASEABROWNBOVERI91M1-CE1/JMBASEABROWNBOVERIT5H300ELASEABROWNBOVERIXT4NU3250E77BCCXXXASEABROWNBOVERIT4HQ100E0BASEABROWNBOVERI71M7-4E6DRASEABROWNBOVERIXT4LE4250EFFBC0XXXASEABROWNBOVERIT4H250CWA2BDLU3)