Title :
Performance characteristic of novel P-I-D digital control switching power supply
Author :
Kurokawa, Fujio ; Murata, Koji ; Ida, Ryuya Yosh ; Shibata, Yuichiro ; Yamashita, Kentaro ; Tanaka, Toru ; Hirose, Keiichi
Author_Institution :
Nagasaki Univ., Nagasaki, Japan
Abstract :
This paper presents the performance of novel digital P-I-D control switching power supply with fast proportional control, which is compared with conventional digital control. The transient response is improved, while the transient response of proposed method is improved even with P-I-D parameters that are same to the conventional method. It is confirmed that it has the superior transient response, which is verified with 800W prototype.
Keywords :
digital control; power supplies to apparatus; three-term control; PID digital control switching power supply; power 800 W; proportional control; transient response; Digital control; Power electronics; Power supplies; Process control; Switches; Transient response; P-I-D control; digital control; phase shift; transient response;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2012 International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
978-1-4673-1299-8
DOI :
10.1109/SPEEDAM.2012.6264528
