Title :
Average, dynamic model of multi-pulse rectifiers
Author :
Baghramian, Alfred
Author_Institution :
Electr. Eng. Dept., Univ. of Guilan, Rasht, Iran
Abstract :
Average, dynamic models of rectifier converters are required to carry out stability and voltage regulation studies on systems based on multi-pulse rectifier fed motor-drive equipment systems. Existing methods of analysis are extremely complicated and difficult to apply to anything other than single converters with a low pulse number. This paper presents a simple, direct method for deriving the approximate, small-signal, average model of multi-pulse rectifiers. The method is based on the assumption of small overlap duration. The average, small-signal, dynamic model of a sample six-pulse rectifier is developed and validated against detailed simulation and laboratory measurements.
Keywords :
Aerodynamics; Circuits; Context modeling; Diodes; Impedance; Power quality; Power system modeling; Rectifiers; Virtual colonoscopy; Voltage; Averaging; Constant power load; Modeling; Rectifiers;
Conference_Titel :
Electrical Engineering (ICEE), 2010 18th Iranian Conference on
Conference_Location :
Isfahan, Iran
Print_ISBN :
978-1-4244-6760-0
DOI :
10.1109/IRANIANCEE.2010.5506981