Sumários
Lesson Plan 6
10 outubro 2014, 11:00 • Paulo Jose da Costa Branco
Three-phase transformer: magnetic circuit (three legs), matrix representation (time domain, phasor domain), circulant matrices, application of symmetrical components
Lesson Plan 5
8 outubro 2014, 09:30 • Paulo Jose da Costa Branco
Fundamental principles of transformer: single-phase, matricial representation, energy balance
Real transformer: single-phase, matricial model, leakage fluxes and inductances.
Problems classe 3
8 outubro 2014, 08:30 • Paulo Jose da Costa Branco
Group (2).
Magnetic circuit problems: iorn losses, active and reactive currents, electric equivalent circuit.
Problems classe 3
6 outubro 2014, 08:00 • Paulo Jose da Costa Branco
Group (2).
Magnetic circuit problems: iorn losses, active and reactive currents, electric equivalent circuit.
Laboratory N1 (Parts A and B)
3 outubro 2014, 12:30 • João Filipe Pereira Fernandes
Part A: Magnetic circuit of an electrical machine: fundamentals
Part B: Rotating electromechanical converters