664 V ÷ 3 = 221.33 average V Step 3 Find the unbalance for each phase by figuring the difference between each phase voltage (Step 1) and the average volts (Step 2). Note: Make sure the subtraction ...

For example, to plan for a 3% voltage unbalance with a 100-hp 3-phase motor, the de-rating factor of 88% is used. This calculates to only allowing the motor to do the work of 88 hp. The motor size ...

We’ve seen other six-phase electric motors in high-power EVs like Ford’s 1,973 hp Supervan. What we can do a little more informed speculation on is the “raxial flux” part of the name.