Enhance the correctness of transformer no-load testby alternating current degaussing
DU Fugui · Heilongjiang Electric Power · 2011
This paper improves the retentive magnetism of transformer magnetic circuit by alternating current and enhances the correctness of transformer low-voltage single-phase no-load test,which avoids the shortcomings of low-voltage single-phase no-load test and guarantees the safe and stable operation of transformer.