The Combined Model for Design Single-Phase Transformer with Amorphous Steel Wound Core

The paper presents a developed adjusted combined model for the simulation of steady-state and transient processes in the distribution transformers. The structure and the operating principle of the model are described. The elements of the technology of a numerical simulation of transient physical processes in the CAE system of single-phase transformers are considered. The main results of the start-up simulation of the single-phase transformer with amorphous steel wound core are considered. The requirements to the losses in the distribution transformers are described. The combined model is applicable to investigate the steady-state and transient processes in single-phase transformers and creating computer-aided engineering subsystems with generative design elements. The model is efficient to design common and special transformers.