High step-up interleaved stack DC-DC converter with zero voltage switching

Ji Syuan Li, Jiann-Fuh Chen, Sheng Ping Wang

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

Abstract

A novel high step-up DC-DC converter with ZVS turn-on switches and ZCS turn-off diodes based on several existed techniques such as coupled-inductor, active clamping, stacked capacitor and interleaved technique is designed and implemented in this paper. The main objective of proposed circuit is soft-switching operation. The leakage inductance of coupled inductors resonates with two secondary-side capacitors during steady-state operating modes. When the converter is operated at different resonant frequencies, ZVS turn-on and ZCS turn-off can be respectively accomplished by some power switches and rectifying diodes. Besides, by applying interleaved technology, the capacity of circuit can be increased. Operating principles, steady-state analysis, and component parameter designs are presented. Hardware prototype with 24V input voltage, 400V output voltage and 800W output power is implemented to prove the feasibility of proposed converter. The highest efficiency is around 95.6% when operating at 450W.

Original languageEnglish
Title of host publication2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages350-355
Number of pages6
ISBN (Electronic)9781509051571
DOIs
Publication statusPublished - 2017 Jul 25
Event3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan
Duration: 2017 Jun 32017 Jun 7

Publication series

Name2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

Other

Other3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
CountryTaiwan
CityKaohsiung
Period17-06-0317-06-07

Fingerprint

Zero voltage switching
DC-DC Converter
DC-DC converters
Diodes
Capacitors
Voltage
Switches
Networks (circuits)
Zero
Electric potential
Capacitor
Diode
Converter
Inductance
Natural frequencies
Switch
Hardware
Steady-state Analysis
Resonant Frequency
Output

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

Cite this

Li, J. S., Chen, J-F., & Wang, S. P. (2017). High step-up interleaved stack DC-DC converter with zero voltage switching. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 (pp. 350-355). [7992063] (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFEEC.2017.7992063
Li, Ji Syuan ; Chen, Jiann-Fuh ; Wang, Sheng Ping. / High step-up interleaved stack DC-DC converter with zero voltage switching. 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 350-355 (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017).
@inproceedings{973544b4860f4641bd6164086f602277,
title = "High step-up interleaved stack DC-DC converter with zero voltage switching",
abstract = "A novel high step-up DC-DC converter with ZVS turn-on switches and ZCS turn-off diodes based on several existed techniques such as coupled-inductor, active clamping, stacked capacitor and interleaved technique is designed and implemented in this paper. The main objective of proposed circuit is soft-switching operation. The leakage inductance of coupled inductors resonates with two secondary-side capacitors during steady-state operating modes. When the converter is operated at different resonant frequencies, ZVS turn-on and ZCS turn-off can be respectively accomplished by some power switches and rectifying diodes. Besides, by applying interleaved technology, the capacity of circuit can be increased. Operating principles, steady-state analysis, and component parameter designs are presented. Hardware prototype with 24V input voltage, 400V output voltage and 800W output power is implemented to prove the feasibility of proposed converter. The highest efficiency is around 95.6{\%} when operating at 450W.",
author = "Li, {Ji Syuan} and Jiann-Fuh Chen and Wang, {Sheng Ping}",
year = "2017",
month = "7",
day = "25",
doi = "10.1109/IFEEC.2017.7992063",
language = "English",
series = "2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "350--355",
booktitle = "2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017",
address = "United States",

}

Li, JS, Chen, J-F & Wang, SP 2017, High step-up interleaved stack DC-DC converter with zero voltage switching. in 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017., 7992063, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017, Institute of Electrical and Electronics Engineers Inc., pp. 350-355, 3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017, Kaohsiung, Taiwan, 17-06-03. https://doi.org/10.1109/IFEEC.2017.7992063

High step-up interleaved stack DC-DC converter with zero voltage switching. / Li, Ji Syuan; Chen, Jiann-Fuh; Wang, Sheng Ping.

2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 350-355 7992063 (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017).

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

TY - GEN

T1 - High step-up interleaved stack DC-DC converter with zero voltage switching

AU - Li, Ji Syuan

AU - Chen, Jiann-Fuh

AU - Wang, Sheng Ping

PY - 2017/7/25

Y1 - 2017/7/25

N2 - A novel high step-up DC-DC converter with ZVS turn-on switches and ZCS turn-off diodes based on several existed techniques such as coupled-inductor, active clamping, stacked capacitor and interleaved technique is designed and implemented in this paper. The main objective of proposed circuit is soft-switching operation. The leakage inductance of coupled inductors resonates with two secondary-side capacitors during steady-state operating modes. When the converter is operated at different resonant frequencies, ZVS turn-on and ZCS turn-off can be respectively accomplished by some power switches and rectifying diodes. Besides, by applying interleaved technology, the capacity of circuit can be increased. Operating principles, steady-state analysis, and component parameter designs are presented. Hardware prototype with 24V input voltage, 400V output voltage and 800W output power is implemented to prove the feasibility of proposed converter. The highest efficiency is around 95.6% when operating at 450W.

AB - A novel high step-up DC-DC converter with ZVS turn-on switches and ZCS turn-off diodes based on several existed techniques such as coupled-inductor, active clamping, stacked capacitor and interleaved technique is designed and implemented in this paper. The main objective of proposed circuit is soft-switching operation. The leakage inductance of coupled inductors resonates with two secondary-side capacitors during steady-state operating modes. When the converter is operated at different resonant frequencies, ZVS turn-on and ZCS turn-off can be respectively accomplished by some power switches and rectifying diodes. Besides, by applying interleaved technology, the capacity of circuit can be increased. Operating principles, steady-state analysis, and component parameter designs are presented. Hardware prototype with 24V input voltage, 400V output voltage and 800W output power is implemented to prove the feasibility of proposed converter. The highest efficiency is around 95.6% when operating at 450W.

UR - http://www.scopus.com/inward/record.url?scp=85034116150&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85034116150&partnerID=8YFLogxK

U2 - 10.1109/IFEEC.2017.7992063

DO - 10.1109/IFEEC.2017.7992063

M3 - Conference contribution

T3 - 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

SP - 350

EP - 355

BT - 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Li JS, Chen J-F, Wang SP. High step-up interleaved stack DC-DC converter with zero voltage switching. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 350-355. 7992063. (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017). https://doi.org/10.1109/IFEEC.2017.7992063