[AEiE] Selected topics of electrical engineering - models of electrical machines

Dyscyplina: automatyka, elektronika i elektrotechnika

Zajęcia fakultatywne dla doktorantów II roku

Prowadzący:  dr hab. inż. Andrzej Wilk, prof. PG, prof. dr hab. inż. Zbigniew Krzemiński

Liczba godzin: 15

Forma zajęć: wykład

• Introduction to the basic coordinates for the electrical and mechanical systems, conservative and dissipative lumped elements, and coenergy/energy-state functions.

• Energy-state functions for a system of inductances and a system of capacitances

• A restricted form of Lagrange’s equation.

• Degrees of freedom and generalized coordinates.

• Formulation of equilibrium equations for electromechanical systems – the Euler-Lagrange equation.

• Electromagnetic forces and torques from the principle of virtual work.

• Electromagnetic forces and torques from Lagrange’s equation.
• Models of electrical machines