Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control

Lucia Beloqui Larumbe; Zian Qin; Pavol Bauer

doi:10.1109/IECON.2019.8927067

Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control

Lucia Beloqui Larumbe, Zian Qin, Pavol Bauer

DC systems, Energy conversion & Storage

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

4 Citations (Scopus)

21 Downloads (Pure)

Abstract

In this paper, the output impedance of a three-phase inverter based on a dual current control (also called double synchronous reference frame current control) is modelled, which includes: the current loop gain, the control delay, and the Phase-
Locked Loop (PLL). The impact of these parameters on the impedance is then analysed by a sensitivity study. The model is derived using transfer matrices and complex transfer functions, and it results in a compact impedance formulation that can be used in harmonic small-signal stability studies and system-wide steady-state harmonic calculations.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Place of Publication	Piscataway
Publisher	IEEE
Pages	4007-4012
Number of pages	6
ISBN (Electronic)	978-1-7281-4878-6
ISBN (Print)	978-1-7281-4879-3
DOIs	https://doi.org/10.1109/IECON.2019.8927067
Publication status	Published - 2019
Event	IECON 2019: IEEE 45th Annual Conference of the Industrial Electronics Society - Lisbon, Portugal Duration: 14 Oct 2019 → 17 Oct 2019 Conference number: 45th

Publication series

Name	IECON Proceedings (Industrial Electronics Conference)
Volume	2019-October

Conference

Conference	IECON 2019
Country	Portugal
City	Lisbon
Period	14/10/19 → 17/10/19

Keywords

Double synchronous reference frame
Dual current control
Impedance
Inverter
Small-signal model

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10.1109/IECON.2019.8927067

08927067Final published version, 1.1 MB

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Beloqui Larumbe, L., Qin, Z., & Bauer, P. (2019). Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control. In Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society (pp. 4007-4012). [8927067] (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October). IEEE . https://doi.org/10.1109/IECON.2019.8927067

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title = "Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control",

abstract = "In this paper, the output impedance of a three-phase inverter based on a dual current control (also called double synchronous reference frame current control) is modelled, which includes: the current loop gain, the control delay, and the Phase-Locked Loop (PLL). The impact of these parameters on the impedance is then analysed by a sensitivity study. The model is derived using transfer matrices and complex transfer functions, and it results in a compact impedance formulation that can be used in harmonic small-signal stability studies and system-wide steady-state harmonic calculations.",

keywords = "Double synchronous reference frame, Dual current control, Impedance, Inverter, Small-signal model",

author = "{Beloqui Larumbe}, Lucia and Zian Qin and Pavol Bauer",

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language = "English",

isbn = "978-1-7281-4879-3",

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

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Beloqui Larumbe, L , Qin, Z & Bauer, P 2019, Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control. in Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society., 8927067, IECON Proceedings (Industrial Electronics Conference), vol. 2019-October, IEEE , Piscataway, pp. 4007-4012, IECON 2019, Lisbon, Portugal, 14/10/19. https://doi.org/10.1109/IECON.2019.8927067

Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control. / Beloqui Larumbe, Lucia ; Qin, Zian ; Bauer, Pavol.

Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. Piscataway : IEEE , 2019. p. 4007-4012 8927067 (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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T1 - Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control

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N2 - In this paper, the output impedance of a three-phase inverter based on a dual current control (also called double synchronous reference frame current control) is modelled, which includes: the current loop gain, the control delay, and the Phase-Locked Loop (PLL). The impact of these parameters on the impedance is then analysed by a sensitivity study. The model is derived using transfer matrices and complex transfer functions, and it results in a compact impedance formulation that can be used in harmonic small-signal stability studies and system-wide steady-state harmonic calculations.

AB - In this paper, the output impedance of a three-phase inverter based on a dual current control (also called double synchronous reference frame current control) is modelled, which includes: the current loop gain, the control delay, and the Phase-Locked Loop (PLL). The impact of these parameters on the impedance is then analysed by a sensitivity study. The model is derived using transfer matrices and complex transfer functions, and it results in a compact impedance formulation that can be used in harmonic small-signal stability studies and system-wide steady-state harmonic calculations.

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T3 - IECON Proceedings (Industrial Electronics Conference)

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BT - Proceedings

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Beloqui Larumbe L , Qin Z , Bauer P. Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control. In Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. Piscataway: IEEE . 2019. p. 4007-4012. 8927067. (IECON Proceedings (Industrial Electronics Conference)). https://doi.org/10.1109/IECON.2019.8927067

Output Impedance Modelling and Sensitivity Study of Grid-Feeding Inverters with Dual Current Control

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