unbalanced currents

How Do You Calculate 3 Phase Unbalanced Current?

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How Do You Calculate 3 Phase Unbalanced Current? Determine the voltage or current average. Calculate the largest voltage or current deviation. Divide the maximum deviation by the average voltage or current and multiply by 100 % unbalance = (Max deviation from average V or I/average V or I) x 100. What happens if loads are

What Causes Voltage Imbalance?

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What Causes Voltage Imbalance? Voltage imbalances are caused by big single-phase loads, such as induction furnaces, traction systems, and other large inductive machines, drawing a current on the phase they are connected to that does not appear on the other two phases. What is a voltage imbalance? Voltage imbalance is the measure of voltage differences