Damping power system resonances by passive filters can introduce additional unwanted resonances which, under difficult circumstances, can even lead to switching off of these filters. Active damping using modern power electronics and controls is presented in this paper as a solution so as to improve network operation efficiently. Theoretically obtained results are verified by a lab model
Published in:
Power Delivery, IEEE Transactions on
(Volume:9
,
Issue:
2
)
Date of Publication: Apr 1994