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1、站电15电力变压器试验记录单位工程名称:工程工程编号:l0906位号1#站变名称西三线1#站用变压器项目型号Sl1-2000/10额定容量2000kV-A制造厂丹东欣泰阻抗电压(kv)/额定电压10000/400V出厂日期2014.09接线组别Dynll额定电流115.5/2886.8A出厂编号02962温升5冷却方式ONAN重量2750kg直流电阻DC一次侧电阻Rl(C)二次侧电阻R2()分接开关位置IIIIIIIVV接线电阻值(。)A-B0.43300.42220.41230.40130.3904a-o0.0003218B-C0.43390.42300.41320.40120.3913b-
2、o0.0003239C-A0.43190.42120.41130.40050.3898C-O0.0003271误差()0.460.430.460.200.381.63温度(OC)151515151515分接开关位置铭牌变比实测变比变比误差()接线组别检查ABBCCAABBCCAI27.50027.47127.46127.471-0.11-0.14-0.10Dynll26.87526.83626.83226.833-0.15-0.16-0.16IIl26.25026.26226.25426.260+0.05+0.02+0.04Iv25.62525.62525.62325.6170-0.01-0.
3、03V25.00024.99524.98624.986-0.02-0.06-0.06绝缘试验测试部位项目直流泄漏电流介质损失角正切值tg,(%)绝缘电阻(MQ)吸收比交流耐压(kV)电压(V)电流(八)一次对二次、地250001.3528/二次对一次、地130001.404/温度(OC)1515/绝缘油击穿电压:38kV绝缘油牌号:25#结论:备注:69挡的变压比及直流电阻见附页试验人:年月日技术负责人:年月日1#站变附页一次侧电阻Rl(C)二次侧电阻R2()分接开关位置VIV11VDIIX接线电阻值(C)直流电阻DCA-B037960.36870.35890.3482a-o/B-C0.380
4、50.36970.35990.3492b-o/C-A0.37900.3682().35850.3479C-O/误差()0.400.410.390.37/温度(OC)15151515/变压比分接开关位置牌比铭变实测变比变比误差()接线组别检查ABBCCAABBCCAVI24.37524.38524.35424.350-0.07-0.09-0.10Dynllv23.75023.72323.71923.714-0.11-0.13-0.15VID23.12523.14623.14023.140+0.09+0.07+0.07IX22.50022.51122.50922.508+0.05+0.040.04
5、站电15电力变压器试验记录单位工程名称:工程工程编号:l0906位号2#站变名称西三线2#站用变压器项目型号Sl1-2000/10额定容量2000kV-A制造厂丹东欣泰阻抗电压(kv)/额定电压10000/400V出厂日期2014.09接线组别Dynll额定电流115.5/2886.8A出厂编号02963温升5冷却方式ONAN重量2750kg直流电阻DC一次侧电阻Rl(C)二次侧电阻R2()分接开关位置IIIIIIIVV接线电阻值(。)A-B0.43200.42130.41140.40050.3896a-o0.0003203B-C0.43060.41980.40990.39910.3883b-
6、o0.0003223C-A0.43190.42100.41110.40040.3896C-O0.00032554误差()0.320.360.370.350.331.61温度(OC)151515151515分接开关位置铭牌变比实测变比变比误差()接线组别检查ABBCCAABBCCAI27.50027.47327.46427.460-0.10-0.13-0.14Dynll26.87526.83726.83426.832-0.14-0.15-0.16IIl26.25026.26026.25626.252+0.04+0.02+0.01Iv25.62525.62825.62425.619+0.01-0.
7、00-0.02V25.00024.99224.98524.982-0.03-0.06-0.07绝缘试验测试部位项目直流泄漏电流介质损失角正切值tg,(%)绝缘电阻(MQ)吸收比交流耐压(kV)电压(V)电流(八)一次对二次、地300001.3228/二次对一次、地100001.364/温度(OC)1515/绝缘油击穿电压:38kV绝缘油牌号:25#结论:备注:69挡的变压比及直流电阻见附页试验人:年月日技术负责人:年月日2#站变附页一次侧电阻Rl(C)二次侧电阻R2()分接开关位置VIV11VDIIX接线电阻值(C)直流电阻DCA-B037890.36810.35840.3477a-o/B-C
8、0.37760.36690.35720.3467b-o/C-A0.37890.36820.35860.3480C-O/误差()0.340.350.390.37/温度(OC)15151515/变压比分接开关位置牌比铭变实测变比变比误差()接线组别检查ABBCCAABBCCAVI24.37524.35724.35124.354-0.08-0.10-0.14Dynllv23.75023.72023.72023.716-0.13-0.13-0.14VID23.12523.14323.14423.145+0.08+0.08+0.09IX22.50022.51222.50722.507+0.05+0.03+0.03