Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger

Sukanya Dutta; Sivanagaraju Gangavarapu; Venkata R. Vakacharla; Akshay K. Rathore; Vinod Khadkikar; Hatem Zeineldin

doi:10.1109/ITEC51675.2021.9490141

Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger

Sukanya Dutta
, Sivanagaraju Gangavarapu
, Venkata R. Vakacharla
, Akshay K. Rathore
, Vinod Khadkikar
, Hatem Zeineldin

Electrical Engineering

Concordia University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

This work presents detailed small-signal-modeling and closed-loop controller design of novel Cuk-based PFC converter for on-board EV charger. Since the converter is designed to operate in discontinuous conduction mode (DCM) for attaining power factor correction (PFC) naturally on the input side. Thus, only the output voltage sensing is required as the input voltage and current sensing is not necessary. Thereby, making the operation of the converter less-costly, reliable, and intensifying the robustness towards higher frequency noise. The control strategy is straightforward requiring one control loop and sensor. This article describes the complete derivation of control-to-output transfer function along with optimal selection of control parameters. Finally, to validate the controller design, simulation and hardware results are provided.

Original language	British English
Title of host publication	2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	851-855
Number of pages	5
ISBN (Electronic)	9781728175836
DOIs	https://doi.org/10.1109/ITEC51675.2021.9490141
State	Published - 21 Jun 2021
Event	2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021 - Chicago, United States Duration: 21 Jun 2021 → 25 Jun 2021

Publication series

Name	2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021

Conference

Conference	2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
Country/Territory	United States
City	Chicago
Period	21/06/21 → 25/06/21

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

AC-DC converter
Closed-loop
On-board charger
Small signal model
Voltage-loop

Access to Document

10.1109/ITEC51675.2021.9490141

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Dutta, S., Gangavarapu, S., Vakacharla, V. R., Rathore, A. K., Khadkikar, V., & Zeineldin, H. (2021). Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger. In 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021 (pp. 851-855). (2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC51675.2021.9490141

Dutta, Sukanya ; Gangavarapu, Sivanagaraju ; Vakacharla, Venkata R. et al. / Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger. 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 851-855 (2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021).

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title = "Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger",

abstract = "This work presents detailed small-signal-modeling and closed-loop controller design of novel Cuk-based PFC converter for on-board EV charger. Since the converter is designed to operate in discontinuous conduction mode (DCM) for attaining power factor correction (PFC) naturally on the input side. Thus, only the output voltage sensing is required as the input voltage and current sensing is not necessary. Thereby, making the operation of the converter less-costly, reliable, and intensifying the robustness towards higher frequency noise. The control strategy is straightforward requiring one control loop and sensor. This article describes the complete derivation of control-to-output transfer function along with optimal selection of control parameters. Finally, to validate the controller design, simulation and hardware results are provided.",

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Dutta, S, Gangavarapu, S, Vakacharla, VR, Rathore, AK, Khadkikar, V & Zeineldin, H 2021, Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger. in 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021. 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021, Institute of Electrical and Electronics Engineers Inc., pp. 851-855, 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021, Chicago, United States, 21/06/21. https://doi.org/10.1109/ITEC51675.2021.9490141

Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger. / Dutta, Sukanya; Gangavarapu, Sivanagaraju; Vakacharla, Venkata R. et al.
2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 851-855 (2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Dutta, Sukanya

AU - Gangavarapu, Sivanagaraju

AU - Vakacharla, Venkata R.

AU - Rathore, Akshay K.

AU - Khadkikar, Vinod

AU - Zeineldin, Hatem

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N2 - This work presents detailed small-signal-modeling and closed-loop controller design of novel Cuk-based PFC converter for on-board EV charger. Since the converter is designed to operate in discontinuous conduction mode (DCM) for attaining power factor correction (PFC) naturally on the input side. Thus, only the output voltage sensing is required as the input voltage and current sensing is not necessary. Thereby, making the operation of the converter less-costly, reliable, and intensifying the robustness towards higher frequency noise. The control strategy is straightforward requiring one control loop and sensor. This article describes the complete derivation of control-to-output transfer function along with optimal selection of control parameters. Finally, to validate the controller design, simulation and hardware results are provided.

AB - This work presents detailed small-signal-modeling and closed-loop controller design of novel Cuk-based PFC converter for on-board EV charger. Since the converter is designed to operate in discontinuous conduction mode (DCM) for attaining power factor correction (PFC) naturally on the input side. Thus, only the output voltage sensing is required as the input voltage and current sensing is not necessary. Thereby, making the operation of the converter less-costly, reliable, and intensifying the robustness towards higher frequency noise. The control strategy is straightforward requiring one control loop and sensor. This article describes the complete derivation of control-to-output transfer function along with optimal selection of control parameters. Finally, to validate the controller design, simulation and hardware results are provided.

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ER -

Dutta S, Gangavarapu S, Vakacharla VR, Rathore AK, Khadkikar V , Zeineldin H. Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger. In 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 851-855. (2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021). doi: 10.1109/ITEC51675.2021.9490141

Small signal analysis and control of single-phase bridgeless Cuk-based PFC converter for on-board EV charger

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

OpenUrl availability

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