Title :
Analysis of Multilevel Pulse Train control technique for boost converter operating in discontinuous conduction mode
Author :
Qin, Ming ; Xu, Jianping ; Zhang, Fei
Author_Institution :
Sch. of Electr. Eng., Southwest Jiaotong Univ., Chengdu, China
Abstract :
A novel control technique for the control of switching DC-DC converter, multilevel pulse train (MPT), is proposed and studied in this paper. MPT control scheme is simple and easy to design, with great control performance. Boost converter operating in discontinuous conduction mode (DCM) is taken as an example to study the operation principle, voltage ripple analysis and control pulse combination analysis of MPT control scheme. Theory analysis, simulation results and experimental results show that MPT control method can reduce the ripple voltage observably under any operation conditions, compared with pulse train (PT) method.
Keywords :
nonlinear control systems; switching convertors; boost converter; discontinuous conduction mode; multilevel pulse train control; pulse combination analysis; switching DC-DC converter; voltage ripple analysis; Analytical models; Inductors; Performance analysis; Pulse generation; Pulse width modulation; Pulse width modulation converters; Pulsed power supplies; Switches; Switching converters; Voltage control;
Conference_Titel :
Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3556-2
Electronic_ISBN :
978-1-4244-3557-9
DOI :
10.1109/IPEMC.2009.5157594
