Title :
A novel approach to the design of three-phase AC/DC power converters with unity power factor
Author :
Karlsson, Mats ; Thorén, Christer ; Wolpert, Tadeus
Author_Institution :
Energy Syst. Div., Ericsson Components AB, Stockholm, Sweden
Abstract :
This paper describes a three phase unity-power-factor rectifier, based on a novel principle of connecting single phase units in a three phase group without the necessity of the access to the mains neutral wire
Keywords :
AC-DC power convertors; power factor; rectifying circuits; artificial neutral point; rectifier design; single phase units connection; three phase unity-power-factor rectifier; three-phase AC/DC power converters; unity power factor; zero sequence current suppression; Analog-digital conversion; Circuits; Equations; Impedance; Joining processes; Reactive power; Rectifiers; Transformers; Voltage; Wire;
Conference_Titel :
Telecommunication Energy Conference, 1999. INTELEC '99. The 21st International
Conference_Location :
Copenhagen
Print_ISBN :
0-7803-5624-1
DOI :
10.1109/INTLEC.1999.794030
