Title :
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
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;
Conference_Titel :
Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on
Print_ISBN :
0-7803-5769-8
DOI :
10.1109/PEDS.1999.792807
