Title :
Active damping of resonances in power systems
Author :
Lê, Thanh-Nam ; Pereira, Marcos ; Renz, Klaus ; Vaupel, Gustav
Author_Institution :
Siemens AG, Erlangen, Germany
fDate :
4/1/1994 12:00:00 AM
Abstract :
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
Keywords :
active filters; circuit resonance; damping; power convertors; power system control; power system stability; active filters; damping; power electronics; power system resonances; Band pass filters; Capacitors; Damping; Impedance; Matched filters; Passive filters; Power harmonic filters; Power system harmonics; Power systems; Resonance;
Journal_Title :
Power Delivery, IEEE Transactions on
