Predictive digital current mode controlled DC-DC converter with duty calibration technique

Yung Chien Chang, Chien-Hung Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Predictive digital current mode control for DCDC converter is implemented in this paper. Actually, system delay resulted from ADC conversion and compensator calculation would cause the current-loop response to become slower and thus have worse transient performance. In order to improve the current-loop response to reach one-cycle delay, this paper proposes a duty calibration technique for predictive digital average current mode controlled buck converter. Experimental results can prove that the technique for one-cycle delay is feasible and improve transient performance.

Original languageEnglish
Title of host publication1st International Future Energy Electronics Conference, IFEEC 2013
PublisherIEEE Computer Society
Pages316-319
Number of pages4
ISBN (Print)9781479900718
Publication statusPublished - 2013
Event1st International Future Energy Electronics Conference, IFEEC 2013 - Tainan, Taiwan
Duration: 2013 Nov 32013 Nov 6

Other

Other1st International Future Energy Electronics Conference, IFEEC 2013
CountryTaiwan
CityTainan
Period13-11-0313-11-06

Fingerprint

DC-DC converters
Calibration

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Chang, Y. C., & Tsai, C-H. (2013). Predictive digital current mode controlled DC-DC converter with duty calibration technique. In 1st International Future Energy Electronics Conference, IFEEC 2013 (pp. 316-319). [6687523] IEEE Computer Society.
Chang, Yung Chien ; Tsai, Chien-Hung. / Predictive digital current mode controlled DC-DC converter with duty calibration technique. 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, 2013. pp. 316-319
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Chang, YC & Tsai, C-H 2013, Predictive digital current mode controlled DC-DC converter with duty calibration technique. in 1st International Future Energy Electronics Conference, IFEEC 2013., 6687523, IEEE Computer Society, pp. 316-319, 1st International Future Energy Electronics Conference, IFEEC 2013, Tainan, Taiwan, 13-11-03.

Predictive digital current mode controlled DC-DC converter with duty calibration technique. / Chang, Yung Chien; Tsai, Chien-Hung.

1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, 2013. p. 316-319 6687523.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - Predictive digital current mode control for DCDC converter is implemented in this paper. Actually, system delay resulted from ADC conversion and compensator calculation would cause the current-loop response to become slower and thus have worse transient performance. In order to improve the current-loop response to reach one-cycle delay, this paper proposes a duty calibration technique for predictive digital average current mode controlled buck converter. Experimental results can prove that the technique for one-cycle delay is feasible and improve transient performance.

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Chang YC, Tsai C-H. Predictive digital current mode controlled DC-DC converter with duty calibration technique. In 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society. 2013. p. 316-319. 6687523