Title :
Analysis and experimental study of the buck, boost and buck-boost inverters
Author :
Vazquez, N. ; Almazán, J. ; Alvarez, J. ; Aguilar, Carlos ; Arau, J.
Author_Institution :
Dept. de Electron., Inst. Technol. de Celaya, Mexico
Abstract :
In this paper, the analysis and experimental study of three kinds of inverters are presented, beginning with the traditional full bridge buck inverter, followed by two different inverter approaches, the boost and buck boost ones. This last two converters have the property of produce an output voltage higher or lower than the input voltage additionally to its inversion capability, which is a desired characteristic to some applications. The paper includes a semiconductor device stress study of the different inverter approaches additionally to the analysis and experimental results of the converters. The control strategy used for all the converters is the sliding mode control in order to introduce a good dynamic response for the closed loop system
Keywords :
DC-AC power convertors; closed loop systems; control system analysis; dynamic response; invertors; variable structure systems; voltage control; applications; boost inverters; buck inverters; buck-boost inverters; closed loop system; dynamic response; input voltage; output voltage; semiconductor device stress; sliding mode control strategy; Active filters; Bridge circuits; Control systems; Inverters; Semiconductor devices; Sliding mode control; Stress; Topology; Uninterruptible power systems; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
0-7803-5421-4
DOI :
10.1109/PESC.1999.785602
