Because the transformer typically work close to saturation in the magnetization curve segment, regulating the dynamic properties of its nonlinear characteristics, the actual work process is more difficult to quantitative analysis. Ignoring the ideal excitation current state, according to Kirchhoff's

Because of the transformer is usually working in close to saturation magnetization curve, its pressure-regulating dynamic characteristics of non-linear characteristics, therefore, the actual working process is more difficult to quantify. In the bypass excitation currents, may, in accordance with the

Because the transformer usual work in the magnetization curve close saturated section, its accent presses the dynamic characteristic is the nonlinear response, therefore practical work process difficult quantitative analysis.In under the neglect exciting current perfect condition, may act according

Due to the saturation of magnetization curves of transformers usually work in close, surge for nonlinear dynamic characteristics of their characteristics, so the actual quantitative analysis of working process more difficult. Ignore excitation current ideally, Figure 1 according to Kirchhoff's equat

Because voltage transformer work in magnetization close saturation section of curve usually, it transfer press dynamic characteristic a non-linear characteristic, so more difficult quantitative analysis of the real work course. Under neglecting excitation ideal state of current, can follow Kirchhoff