Title :
Compensation of voltage sags and swells using Z-source ac-ac converter
Author :
Hosseini, Seyed Hossein ; Sedaghati, Farzad ; Sarhangzadeh, Mitra
Author_Institution :
Tabriz Branch, Islamic Azad Univ., Tabriz, Iran
Abstract :
In this paper Z-source ac-ac converter has been analyzed for compensation of voltage sags and swells and maintenance of continuous regulation in output voltage. A brief discussion about voltage sags and swells is done, and then Z-source ac-ac converter topology, control and operation are reviewed. Finally, simulation analysis has been done using Matlab/Simulink software and its results confirm theoretical discussions.
Keywords :
AC-AC power convertors; power engineering computing; power supply quality; simulation; Matlab software; Simulink software; Z-source ac-ac converter; simulation analysis; voltage sags; voltage swells; Analytical models; Frequency; Power quality; Power system economics; Pulse width modulation; Pulse width modulation converters; Switching converters; Topology; Voltage control; Voltage fluctuations;
Conference_Titel :
Electrical and Electronics Engineering, 2009. ELECO 2009. International Conference on
Conference_Location :
Bursa
Print_ISBN :
978-1-4244-5106-7
Electronic_ISBN :
978-9944-89-818-8
