Week without laboratory classes.

31 outubro 2013, 09:00 • Paulo Jose da Costa Branco

Week without laboratory classes.

Lesson Plan 17

30 outubro 2013, 09:30 • Paulo Jose da Costa Branco

 Constructive aspects of DC machines: operating principle, commutating voltage, magnetomotive force distribution in air-gap, commutating poles, the armature reaction, compensating winding. (Cont.)

Problem class #4

30 outubro 2013, 08:00 • Célia Maria Santos Cardoso de Jesus

Dc machine problems (Chapter 7 from Fitzgerald)

Problems ex 7.1, 7,2 and 7.3.

Week without laboratory classes.

28 outubro 2013, 09:00 • Paulo Jose da Costa Branco

Week without laboratory classes.

Laboratory work Nº. 2 - Part-A

25 outubro 2013, 12:30 • Paulo Jose da Costa Branco

DC Electric machines.

Separately-Excited DC Motor