Safronov P. Improvement electromagnetic compatibility semiconductor convertrers with network by means of inter-phase energy exchange

Semiconductor converters with a controlled exchange of the electric power between phases; improvement of electromagnetic compatibility of semiconductor converters by mean of introduction of controlled electromagnetic connection between phases and formations of corresponding algorithms of control this connection; the theory of electric and electronic circuits, methods of solves of systems of the algebraic complex equations, mathematical and physical simulation, a spectral method; new circuits of semiconductor converters with the improved electromagnetic compatibility are offered, new factors of influence of parameters inter-phase transformers and load on the form of an entrance current multi-step converters are determined, mathematical models of converters with controlled transformer connection for the first time are constructed; multi-step circuits of converters with controlled transformer connection and a principle of construction of control systems of them are offered; it is handed to the JV OC " Invertor ", it is introduced into OC " Intermet " and educational process of DonSTU; at the industrial enterprises, in project institutes, educational process.