Title :
Analysis and control of Double input Dc-Dc converter
Author :
Mallesh, D. ; Chaudhari, M.A.
Author_Institution :
Dept. of Electr. Eng., Visvesvaraya Nat. Inst. of Technol., Nagpur, India
Abstract :
The analysis and control of Double-input integrated dc-dc converter is presented in this paper. The integrated converter is essentially a combination of buck and buckboost converters. However, on account of integration only one inductor is sufficient enough for performing the power conversion. In order to have simple control strategy as well as simpler compensator design a single loop control scheme, voltage-mode and current-limit control are proposed here for the power distribution. Closed-loop converter performance of this converter is simulated and compared with the theoretical predictions. The prototype of this converter is presented and the results are compared with simulink model.
Keywords :
DC-DC power convertors; electric current control; voltage control; Simulink model; buck-boost converters; closed-loop converter performance; compensator design; current-limit control; double-input integrated DC-DC converter; inductor; power conversion; power distribution; single loop control scheme; voltage-mode control; DH-HEMTs; Equivalent circuits; Inductors; Load modeling; Low voltage; Switches; Voltage control; Current-Mode Control; Double-Input Buck-BuckBoost Converter (DIBBBC); Voltage-Mode Control;
Conference_Titel :
Electrical, Electronics and Computer Science (SCEECS), 2014 IEEE Students' Conference on
Conference_Location :
Bhopal
Print_ISBN :
978-1-4799-2525-4
DOI :
10.1109/SCEECS.2014.6804429
