Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters

Zhen Zhang; Ruiqing Ma; Yigeng Huangfu; Yongheng Yang

doi:10.1109/IECON.2018.8591099

Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters

Zhen Zhang
, Ruiqing Ma
, Yigeng Huangfu
, Yongheng Yang

School of Automation

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

2 Scopus citations

Abstract

As an important part of multiple-function and intelligent single-phase grid-connected Photovoltaic (PV) system, fault ride-through (FRT) has attracted extensive attention in the recent years. According to the continuously updated grid-connected requirements, the inverters should remain connected with grid under grid faults even the grid voltage dips to zero, and provide reactive current injection to support the grid recovery. In this paper, a contrastive evaluation of two intuitive and simple flexible power control methods, which are implemented in two different reference frame, are presented in the case of zero-voltage ride-through (ZVRT) operation. Only the djr-rotating reference frame power control method provides an acceptable ability of ZVRT. In addition, the performance is verified in both the simulation and experiment results.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	6141-6146
Number of pages	6
ISBN (Electronic)	9781509066841
DOIs	https://doi.org/10.1109/IECON.2018.8591099
State	Published - 26 Dec 2018
Event	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 - Washington, United States Duration: 20 Oct 2018 → 23 Oct 2018

Publication series

Name	Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

Conference

Conference	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018
Country/Territory	United States
City	Washington
Period	20/10/18 → 23/10/18

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Grid-connected
Power con PQ control
Single-phase system
Zero-voltage ride-through (ZVRT)

Access to Document

10.1109/IECON.2018.8591099

Cite this

Zhang, Z., Ma, R., Huangfu, Y., & Yang, Y. (2018). Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society (pp. 6141-6146). Article 8591099 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2018.8591099

Zhang, Zhen ; Ma, Ruiqing ; Huangfu, Yigeng et al. / Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters. Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 6141-6146 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

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title = "Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters",

abstract = "As an important part of multiple-function and intelligent single-phase grid-connected Photovoltaic (PV) system, fault ride-through (FRT) has attracted extensive attention in the recent years. According to the continuously updated grid-connected requirements, the inverters should remain connected with grid under grid faults even the grid voltage dips to zero, and provide reactive current injection to support the grid recovery. In this paper, a contrastive evaluation of two intuitive and simple flexible power control methods, which are implemented in two different reference frame, are presented in the case of zero-voltage ride-through (ZVRT) operation. Only the djr-rotating reference frame power control method provides an acceptable ability of ZVRT. In addition, the performance is verified in both the simulation and experiment results.",

keywords = "Grid-connected, Power con PQ control, Single-phase system, Zero-voltage ride-through (ZVRT)",

author = "Zhen Zhang and Ruiqing Ma and Yigeng Huangfu and Yongheng Yang",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 ; Conference date: 20-10-2018 Through 23-10-2018",

year = "2018",

month = dec,

day = "26",

doi = "10.1109/IECON.2018.8591099",

language = "英语",

series = "Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society",

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Zhang, Z, Ma, R, Huangfu, Y & Yang, Y 2018, Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters. in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society., 8591099, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Institute of Electrical and Electronics Engineers Inc., pp. 6141-6146, 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018, Washington, United States, 20/10/18. https://doi.org/10.1109/IECON.2018.8591099

Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters. / Zhang, Zhen; Ma, Ruiqing; Huangfu, Yigeng et al.
Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2018. p. 6141-6146 8591099 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

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

TY - GEN

T1 - Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters

AU - Zhang, Zhen

AU - Ma, Ruiqing

AU - Huangfu, Yigeng

AU - Yang, Yongheng

PY - 2018/12/26

Y1 - 2018/12/26

N2 - As an important part of multiple-function and intelligent single-phase grid-connected Photovoltaic (PV) system, fault ride-through (FRT) has attracted extensive attention in the recent years. According to the continuously updated grid-connected requirements, the inverters should remain connected with grid under grid faults even the grid voltage dips to zero, and provide reactive current injection to support the grid recovery. In this paper, a contrastive evaluation of two intuitive and simple flexible power control methods, which are implemented in two different reference frame, are presented in the case of zero-voltage ride-through (ZVRT) operation. Only the djr-rotating reference frame power control method provides an acceptable ability of ZVRT. In addition, the performance is verified in both the simulation and experiment results.

AB - As an important part of multiple-function and intelligent single-phase grid-connected Photovoltaic (PV) system, fault ride-through (FRT) has attracted extensive attention in the recent years. According to the continuously updated grid-connected requirements, the inverters should remain connected with grid under grid faults even the grid voltage dips to zero, and provide reactive current injection to support the grid recovery. In this paper, a contrastive evaluation of two intuitive and simple flexible power control methods, which are implemented in two different reference frame, are presented in the case of zero-voltage ride-through (ZVRT) operation. Only the djr-rotating reference frame power control method provides an acceptable ability of ZVRT. In addition, the performance is verified in both the simulation and experiment results.

KW - Grid-connected

KW - Power con PQ control

KW - Single-phase system

KW - Zero-voltage ride-through (ZVRT)

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ER -

Zhang Z, Ma R, Huangfu Y, Yang Y. Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc. 2018. p. 6141-6146. 8591099. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). doi: 10.1109/IECON.2018.8591099

Zero-voltage ride-through of flexible power control strategy in single-phase grid-connected photovoltaic inverters

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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