Control-loop design for three-loop voltage regulators with adaptive voltage position control

This paper proposes the control loop design for the three-loop voltage regulator (VR) to achieve adaptive voltage position control. A y-parameters model for the VR with current-mode controlled active droop method is introduced to simplify the original three-loop system to a two-loop system. Therefor...

Full description

Saved in:
Bibliographic Details
Main Authors: Xie, Xiaogao, Zhang, Junming, Ma, Yu, Qian, Zhaoming
Format: Conference Proceeding
Language:English
Subjects:
Capacitors
Gain
Impedance
Regulators
Transient response
Voltage control
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper proposes the control loop design for the three-loop voltage regulator (VR) to achieve adaptive voltage position control. A y-parameters model for the VR with current-mode controlled active droop method is introduced to simplify the original three-loop system to a two-loop system. Therefore the compensation network design becomes much simple. Following the theoretical analysis, simulation and experimental results demonstrate very good VR transient response.
ISSN:0275-9306
2377-6617
DOI:10.1109/pesc.2006.1712002