Title :
Control strategy of a power line conditioner for cogeneration plants
Author :
Casadei, D. ; Grandi, G. ; Jardan, R.K. ; Profumo, F.
Author_Institution :
Dept. of Electr. Eng., Bologna Univ., Italy
Abstract :
The cogeneration system analyzed in this paper consists of a high speed turbine coupled to a synchronous generator, that is connected to the mains by an AC/AC power converter. A novel control strategy is proposed for the power conditioning system to provide not only the active power, but the reactive power as well. In this way, the system can be efficiently used for power factor correction and current harmonics compensation. The theoretical analysis is confirmed by computer simulations carried out by PSpice for various operating conditions
Keywords :
AC-AC power convertors; cogeneration; compensation; electric current control; power conversion harmonics; power factor correction; reactive power; synchronous generators; turbogenerators; voltage control; AC/AC power converter; DC link voltage control; PSpice; active power; cogeneration plants; computer simulations; control strategy; current control; current harmonics compensation; high speed turbine; power factor correction; power line conditioner; reactive power; synchronous generator; Cogeneration; Control systems; Investments; Power conditioning; Power generation; Power system harmonics; Reactive power control; Rectifiers; Synchronous generators; Turbines;
Conference_Titel :
Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
0-7803-5421-4
DOI :
10.1109/PESC.1999.785571
