Enter the maximum deviation from the average (volts) and the average voltage (volts) into the Calculator. The calculator will evaluate the Voltage Unbalance. 

Voltage Unbalance Formula

VU = MD / Vave *100

Variables:

  • VU is the Voltage Unbalance (%)
  • MD is the maximum deviation from the average (volts)
  • Vave is the average voltage (volts)

To calculate Voltage Unbalance, divide the maximum deviation from the average voltage by the average voltage, then multiply by 100.

How to Calculate Voltage Unbalance?

The following steps outline how to calculate the Voltage Unbalance.

  1. First, determine the maximum deviation from the average (volts). 
  2. Next, determine the average voltage (volts). 
  3. Next, gather the formula from above = VU = MD / Vave *100.
  4. Finally, calculate the Voltage Unbalance.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

maximum deviation from average (volts) = 15

average voltage (volts) = 90