Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI

Hasan Komurcugil; Sertac Bayhan

doi:10.1109/IECON43393.2020.9254604

Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI

Hasan Komurcugil, Sertac Bayhan

QEERI - Energy Center

Eastern Mediterranean University

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

2 Citations (Scopus)

Abstract

In this paper, a sliding mode control (SMC) strategy is proposed for a three-phase two-leg grid-connected T-type quasi-Z-source inverter with LCL filter. The large dc input voltage requirement of three-phase two-leg inverter has been resolved by employing a quasi-Z-source network. The proposed SMC can achieve the control of both dc- and ac-side variables. Furthermore, the proposed SMC does not require additional active damping to remove the resonance existing due the LCL filter. The chattering is eliminated by smoothing the sliding surface functions through boundary layers. The validity of the proposed SMC strategy is investigated by computer simulations. It is shown that the dc capacitor voltages are regulated and grid currents track their references.

Original language	English
Title of host publication	Proceedings - IECON 2020
Subtitle of host publication	46th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE Computer Society
Pages	5371-5376
Number of pages	6
ISBN (Electronic)	9781728154145
DOIs	https://doi.org/10.1109/IECON43393.2020.9254604
Publication status	Published - 18 Oct 2020
Event	46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapore Duration: 19 Oct 2020 → 21 Oct 2020

Publication series

Name	IECON Proceedings (Industrial Electronics Conference)
Volume	2020-October

Conference

Conference	46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
Country/Territory	Singapore
City	Virtual, Singapore
Period	19/10/20 → 21/10/20

Keywords

Three-level T-type quasi-Z-source inverter
proportional-integral control
sliding mode control

Access to Document

10.1109/IECON43393.2020.9254604

Cite this

Komurcugil, H., & Bayhan, S. (2020). Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI. In Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society (pp. 5371-5376). Article 9254604 (IECON Proceedings (Industrial Electronics Conference); Vol. 2020-October). IEEE Computer Society. https://doi.org/10.1109/IECON43393.2020.9254604

@inproceedings{589d593a3b9b427ebd7bfee258136412,

title = "Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI",

abstract = "In this paper, a sliding mode control (SMC) strategy is proposed for a three-phase two-leg grid-connected T-type quasi-Z-source inverter with LCL filter. The large dc input voltage requirement of three-phase two-leg inverter has been resolved by employing a quasi-Z-source network. The proposed SMC can achieve the control of both dc- and ac-side variables. Furthermore, the proposed SMC does not require additional active damping to remove the resonance existing due the LCL filter. The chattering is eliminated by smoothing the sliding surface functions through boundary layers. The validity of the proposed SMC strategy is investigated by computer simulations. It is shown that the dc capacitor voltages are regulated and grid currents track their references.",

keywords = "Three-level T-type quasi-Z-source inverter, proportional-integral control, sliding mode control",

author = "Hasan Komurcugil and Sertac Bayhan",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 ; Conference date: 19-10-2020 Through 21-10-2020",

year = "2020",

month = oct,

day = "18",

doi = "10.1109/IECON43393.2020.9254604",

language = "English",

series = "IECON Proceedings (Industrial Electronics Conference)",

publisher = "IEEE Computer Society",

pages = "5371--5376",

booktitle = "Proceedings - IECON 2020",

address = "United States",

}

Komurcugil, H & Bayhan, S 2020, Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI. in Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society., 9254604, IECON Proceedings (Industrial Electronics Conference), vol. 2020-October, IEEE Computer Society, pp. 5371-5376, 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020, Virtual, Singapore, Singapore, 19/10/20. https://doi.org/10.1109/IECON43393.2020.9254604

Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI. / Komurcugil, Hasan; Bayhan, Sertac.
Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2020. p. 5371-5376 9254604 (IECON Proceedings (Industrial Electronics Conference); Vol. 2020-October).

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

TY - GEN

T1 - Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI

AU - Komurcugil, Hasan

AU - Bayhan, Sertac

PY - 2020/10/18

Y1 - 2020/10/18

N2 - In this paper, a sliding mode control (SMC) strategy is proposed for a three-phase two-leg grid-connected T-type quasi-Z-source inverter with LCL filter. The large dc input voltage requirement of three-phase two-leg inverter has been resolved by employing a quasi-Z-source network. The proposed SMC can achieve the control of both dc- and ac-side variables. Furthermore, the proposed SMC does not require additional active damping to remove the resonance existing due the LCL filter. The chattering is eliminated by smoothing the sliding surface functions through boundary layers. The validity of the proposed SMC strategy is investigated by computer simulations. It is shown that the dc capacitor voltages are regulated and grid currents track their references.

AB - In this paper, a sliding mode control (SMC) strategy is proposed for a three-phase two-leg grid-connected T-type quasi-Z-source inverter with LCL filter. The large dc input voltage requirement of three-phase two-leg inverter has been resolved by employing a quasi-Z-source network. The proposed SMC can achieve the control of both dc- and ac-side variables. Furthermore, the proposed SMC does not require additional active damping to remove the resonance existing due the LCL filter. The chattering is eliminated by smoothing the sliding surface functions through boundary layers. The validity of the proposed SMC strategy is investigated by computer simulations. It is shown that the dc capacitor voltages are regulated and grid currents track their references.

KW - Three-level T-type quasi-Z-source inverter

KW - proportional-integral control

KW - sliding mode control

UR - http://www.scopus.com/inward/record.url?scp=85097797496&partnerID=8YFLogxK

U2 - 10.1109/IECON43393.2020.9254604

DO - 10.1109/IECON43393.2020.9254604

M3 - Conference contribution

AN - SCOPUS:85097797496

T3 - IECON Proceedings (Industrial Electronics Conference)

SP - 5371

EP - 5376

BT - Proceedings - IECON 2020

PB - IEEE Computer Society

T2 - 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020

Y2 - 19 October 2020 through 21 October 2020

ER -

Sliding Mode Controlled Three-Phase Two-Leg Grid-Connected T-Type qZSI

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this