MAGNETIC CHARACTERISATION OF SILICON-IRON SHEETS WITH SINGLE SHEET TESTER (SST)

摘要

In this paper we study a modern system used in magnetic characterization of silicon-iron sheets. We present the the basic principle of the single sheet tester, the hysteresis cycle for three types of sheets and we study the accuracy of a Single Sheet Tester (SST) and the influence of external parameters on the system of measurement by comparing our results (MAGNAT Laboratory -Electrical Engineering Department) with results obtain in the I.N.P.G. - France.