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差动

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元件一元件二母联

制动电流

差动电流I母故障实际动作值

0.850.151.70.32.550.453.40..250.755.10.95.951.056.81.27.651.358.51.59.351.6510.21.811.051.9511.92.112.752.2513.62.414.452.5515.32.716.152.8517317.853.1518.73.319.553.4520.43.621.253.75

1

0.721.432.142.853.5.274.985.696.3107117.7128.4139.1149.81510.51611.21711.91812.61913.320142114.72215.42316.12416.82517.52.33.13.8

1.55II母故障实际动作值动作时间零序电压闭锁动作1.613.4ms2.5*32.314.3ms

3.1

3.85

充电:1.9A不动。2.1A动。4ms

母联过流时间:601ms母联死区时间:120ms母联失灵时间:308ms

负序低电压

4.16738.74

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