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

fYear

2009

fDate

17-20 May 2009

Firstpage

1353

Lastpage

1356

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/IPEMC.2009.5157594

Filename

5157594