DocumentCode
2747389
Title
Dynamic Characteristics of Pulse Rate Control of a POL Converter
Author
Nishikawa, Ichiro ; Ueno, Masao ; Ishizuka, Yoichi ; Matsuo, Hirofumi ; Saito, Jyoichi
Author_Institution
Nagasaki Univ.
fYear
2006
fDate
10-14 Sept. 2006
Firstpage
1
Lastpage
6
Abstract
From the perspective of good point-of-load (POL) designs, a fast response for load-change and high power efficiency are important factors. Pulse width modulation (PWM) control is a common control method for POL. Although this control method is very simple and stable for POL, the response for sudden load change is not so fast because of its fixed frequency. However, pulse rate control (PRC) is well suited to such applications. The PRC control method and its features are described, and advantages of PRC are revealed with the some simulated and experimental results
Keywords
PWM power convertors; POL converter; PRC control; point-of-load; power efficiency; pulse rate control; pulse width modulation control; Circuits; Delay; Field programmable gate arrays; Inductors; Partial response channels; Pulse width modulation; Pulse width modulation converters; Space vector pulse width modulation; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 2006. INTELEC '06. 28th Annual International
Conference_Location
Providence, RI
Print_ISBN
1-4244-0430-4
Electronic_ISBN
1-4244-0431-2
Type
conf
DOI
10.1109/INTLEC.2006.251629
Filename
4018131
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