Analysis of the influence of the inducational character elements on the reduction of harmonics

On smoothing or reduction in the harmonic filters with inductive character elements (or elements that are part of ballasts to limit the current in the circuits), is influenced by their mutual inductance of the windings are often laid along the same magnetic circuit. In addition to the analysis carried out by the T scheme filter function with respect to the influence of mutual induktivity on L filter parameters elements, the paper presents suggestions on how to ensure greater efficiency of the filter.