Hysteresis Loss

Question 1

How can a designer lower the hysteresis losses?

Answer 1

1. A better grade of steel lowers the losses
2. Design for a lower maximum flux density.

Question 2

A better grade of steel changes the shape of the hysteresis curve (True/False)?

Answer 2

True

Question 3

A lower max flux density reduces the size of the hysteresis curve (True/False)?

Answer 3

True