The 0.001-ohm resistor is used to model the parasitic resistance of the primary winding. The mutual coupling ... whereas to measure current a transformer is usually needed, consisting of a coil that ...

Loading capability of power transformers is limited mainly by winding temperature. As part of acceptance tests on new units, the temperature rise test is intended to demonstrate that, at full load and ...

Subsequently, a new wideband SNIM approach, utilizing a three-coil transformer combined with capacitor assistance, is proposed. Without altering the conventional topological structure, the ...