Title :
Multiphase coupled converter models dedicated to transient response and output voltage regulation studies
Author :
Bouhalli, Nadia ; Cousineau, Marc ; Sarraute, Emmanuel ; Meynard, Thierry
Author_Institution :
Univ. de Toulouse, Toulouse
Abstract :
In order to study transient response and output voltage regulation in multiphase coupled buck converter, it is proposed two models of interleaved coupled buck converter. These two models provide accurate current and voltage waveforms for any value of duty cycle. In the first part, the two proposed models are described in details. In the second part, it is shown the interest of this approach to study dynamic behaviour and determine compensation filters for voltage regulation in a multiphase coupled buck converter.
Keywords :
power convertors; voltage control; compensation filter; interleaved coupled buck converter; multiphase coupled buck converter; output voltage regulation; transient response; Buck converters; Capacitors; Filters; Microprocessors; Regulators; Steady-state; Switching frequency; Transient response; Vehicle dynamics; Voltage control; Converter control; Interleaved converters; Multiphase coupled buck converter; Regulation;
Conference_Titel :
Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th
Conference_Location :
Poznan
Print_ISBN :
978-1-4244-1741-4
Electronic_ISBN :
978-1-4244-1742-1
DOI :
10.1109/EPEPEMC.2008.4635279
