Title :
Direct Power Control of HVDC Light System for Connecting Two Network at Different Freqency
Author :
Rahmati, A. ; Abrishamifar, A. ; Abiri, E.
Author_Institution :
Iran Univ. of Sci. & Technol., Tehran
Abstract :
HVDC light is recently used in distribution systems to improve power system stability. In this paper direct power control of three-phase pulse width-modulated rectifier and inverter without any voltage line sensors are discussed. It is shown that the proposed DPC control is effective to damp system oscillations and enhance power quality when power flow is reversed
Keywords :
HVDC power convertors; PWM invertors; PWM rectifiers; load flow; power control; power distribution control; power supply quality; HVDC light system; direct power control; distribution systems; oscillations damping; power flow; power quality; power system stability; pulse width-modulated inverter; three-phase pulse width-modulated rectifier; Control systems; HVDC transmission; Joining processes; Power control; Power quality; Power system stability; Pulse inverters; Pulse power systems; Pulse width modulation inverters; Rectifiers;
Conference_Titel :
Universities Power Engineering Conference, 2006. UPEC '06. Proceedings of the 41st International
Conference_Location :
Newcastle-upon-Tyne
Print_ISBN :
978-186135-342-9
DOI :
10.1109/UPEC.2006.367544
