DocumentCode
2960177
Title
A design of a low-delay DPWM control circuit for DC-DC converter
Author
Ishizuka, Yoichi ; Asako, Yosuke ; Ueno, Masao ; Matsuo, Hirofumi
Author_Institution
Nagasaki Univ., Nagasaki
fYear
2007
fDate
Sept. 30 2007-Oct. 4 2007
Firstpage
342
Lastpage
347
Abstract
A proposed design of a low-cost digital pulse width modulation (DPWM) control circuit for non-isolated DC-DC converter without A/D converter is described. Also, propsed realtime PID control technique for DPWM is described. Some experimental results and simulation results are revealed the proposed circuit and scheme. The purpose of this research is striking a balance between minimizing cost increase by digitalizing of the control circuit of DC-DC converter and speeding up the control circuit.
Keywords
DC-DC power convertors; PWM power convertors; delays; three-term control; DC-DC converter; digital pulse width modulation; low-delay DPWM control circuit; realtime PID control; Circuits; Control systems; Costs; DC-DC power converters; Digital control; Field programmable gate arrays; Pulse width modulation; Pulse width modulation converters; Three-term control; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 2007. INTELEC 2007. 29th International
Conference_Location
Rome
Print_ISBN
978-1-4244-1627-1
Electronic_ISBN
978-1-4244-1628-8
Type
conf
DOI
10.1109/INTLEC.2007.4448795
Filename
4448795
Link To Document