Abstract
A common method for the measurement of dc-biased magnetic properties is the use of ring specimens. Although ring specimens are popular for measuring magnetic properties, it takes a long time to prepare the windings. It is therefore difficult to compare various kinds of specimens in a short period. This problem can be solved by using a single-sheet tester (SST). This paper presents an improved measurement system for dc-biased magnetic properties and some measured results for grain-oriented silicon steel sheets of different rolling direction.
