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Table 1 Current and voltage detection results when the voltage transformer fails

From: Power transformer fault diagnosis system based on Internet of Things

Num Current Voltage Stability Direct current Voltage accuracy High voltage output
1 3.33 1 3.5 3.1 3.25 3.08
2 3 0.5 4.16 4.34 3.93 4.07
3 5.21 0.25 5.01 5.39 4.94 3
4 4 0.126 3.5 5.8 3.25 3.08
5 3 0.195 4.16 6 2 3.3
6 5.21 0.092 5.01 5.39 4.94 2
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