The effects of control techniques on the transient response of switching DC-DC converters

Author

Xu, Jianping ; Cao, Xiaohong ; Luo, Qianchao

Author_Institution

Dept. of Electr. Eng., Southwest Jiaotong Univ., Sichuan, China

Volume

2

fYear

1999

fDate

1999

Firstpage

794

Abstract

In the present paper, the effects of various control techniques on the transient response of a switching power supply have been discussed and compared. To improve the transient response of switching power supply presented by fast load changes, double voltage loop control technique is given. The analysis and simulation results show that double voltage loop control technique has much faster load transient response compared with conventional voltage mode and current mode control techniques

Keywords

DC-DC power convertors; control system analysis; electric current control; power supplies to apparatus; switching circuits; transient response; voltage control; control simulation; control techniques; double voltage loop control technique; fast load changes; switching DC-DC converters; switching power supply; transient response; DC-DC power converters; Error correction; Power supplies; Pulse width modulation; Pulsed power supplies; Signal generators; Switches; Switching converters; Transient response; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on

Print_ISBN

0-7803-5769-8

Type

conf

DOI

10.1109/PEDS.1999.792807

Filename

792807