DocumentCode
1690431
Title
Digital Compensator design for power-aware DC-DC converters
Author
Liu, Chun-Nan ; Yang, Chun-Hung ; Tsai, Chien-Hung
Author_Institution
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
fYear
2010
Firstpage
177
Lastpage
180
Abstract
This paper presents a methodology to design a PID Digital Compensator for digital controller power electronics systems. This method is base on direct digital design and use on digital controller buck dc-dc converter. Crossover frequency and phase margin of close-loop system can be set by this method, and the integration coefficient in digital compensator set by this method can be avoid one of the LCO(Limit Cycle Oscillation) condition.
Keywords
DC-DC power convertors; digital circuits; limit cycles; three-term control; PID digital compensator; crossover frequency; digital compensator design; digital controller buck DC-DC converter; digital controller power electronics systems; limit cycle oscillation condition; power-aware DC-DC converters; Pulse width modulation; Variable speed drives;
fLanguage
English
Publisher
ieee
Conference_Titel
Aware Computing (ISAC), 2010 2nd International Symposium on
Conference_Location
Tainan
Print_ISBN
978-1-4244-8313-6
Type
conf
DOI
10.1109/ISAC.2010.5670475
Filename
5670475
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