Optimization of a Cascade Control System with a Separately Excited DC Motor

Abstract

Cilj ovog rada je optimirati sustav regulacije brzine vrtnje istosmjernog motora s nezavisnom uzbudom primjenom tehnickog i simetricnog optimuma. Sustav kaskadne regulacije sastoji se od vanjskog kruga regulacije brzine vrtnje i unutarnjeg kruga regulacije struje armature. Za odredivanje parametrara PI regulatora struje armature primijenjen je tehnicki optimum, a za odredivanje parametara PI regulatora brzine vrtnje simetricni optimum. Simulacijski model optimiranog sustava napravljen je u programu MATLAB-Simulink. Izradena je laboratorijska maketa analognog regulacijskog sustava za eksperimentalnu provjeru simulacijskih rezultata.

Dinko Vukadinović

Full Professor | Department of Power Electronics and Control

Full professor at the Faculty of Electrical Engineering, Mechanical Engineering, and Naval Architecture in Split, specialized in modern control systems for power electronic converters, electric motors, and generators. At the Power Electronics Research Laboratory, he leads experimental projects and develops advanced methods for regulating electrical machines and converters, while supervising doctoral research in these areas.

Mateo Bašić

Full Professor | Department of Power Electronics and Control

Full professor at the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture in Split, with recent research interests related to the fields of power electronics and renewable energy sources, with a special focus on energy-efficient control of inverters, battery systems, wind turbines, photovoltaic sources and self-excited induction generators in microgrids - both in island operation and in grid-tie operation.