Sumários
Test 2
17 dezembro 2015, 11:00 • Luis Marcelino Ferreira
Extra Lab class at 18h30-20h000 for testing (substitution)
[Imperative reasons prevented the instructor from teaching as previously assigned]
Unbalanced power flow; DC transmission link
15 dezembro 2015, 09:30 • Luis Marcelino Ferreira
Unbalanced power flow
Two options: the choice of using the already-familiar abc-dih-abc approach
Example for a two-bus system
DC transmission link
Why a link and not a network
Advantages and disadvantages of DC links
Links for long distances and for offshore wind power plants
Problems and solutions