Assesment Procedures of the Magnetic Flux Null Value Through a Magnetic Circuit Branch

摘要

This paper presents a new efficient installation, used to determine the static B-H relationships or even static hysterezis cycles. The functioning principle resembles to the Wheatstone bridge. A most important aspect for the accuracy of the measurements made with this device is the control of the magnetic flux null value through the median yoke. Some control procedures are presented.