线路差动保护工具软件线路差动保护工具软件

变比补偿：11IB,local:IA,remote:LOCAL3.05AIR,1:Id,1,tripatIR,1:Id,1:-0.95A0°（A相制动量）（A相差动量）0°2.0002.1002.100IB,local:IB,remote:IR,2:Id,2,tripatIR,2:Id,2:0A（B相制动量）（B相差动量）0A-120°2.0002.1000.000-270°IC,local:IR,3:Id,3,tripatIR,3:Id,3:IC,remote:（C相制动量）（C相差动量）0A2.0002.1000.0000A-240°0°两台互连进行测试：IR.AId,A,tripatIR,A:3.05A2.002.10-0.95A0°0°制动量差动量计算结果误差12.3m1:0.30.000%22.6m2:10.000%55.39Id,m2:2.30.000%77.39testresult计算结果A相差动:B相差动:C相差动:TRIPNOTRIPNOTRIP比例尺:大14小Id:m1:IR,m2:m2:（差动门槛值）（斜率1）（拐点电流）（斜率2）1.500.302.31.002.100123456789101112131401234567891011121314Id/Iref制动量IR/Ire制动量比率制动跳闸特性A相B相C相测试点