A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants

Mohammadkazem Bakhshizadeh Dowlatabadi; Jesper Hjerrild; Łukasz Hubert Kocewiak; Bo Hesselbæk; Frede Blaabjerg; Claus Leth Bak; Xiongfei Wang; Filipe Miguel Faria da Silva

A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants

Mohammadkazem Bakhshizadeh Dowlatabadi, Jesper Hjerrild, Łukasz Hubert Kocewiak, Bo Hesselbæk, Frede Blaabjerg, Claus Leth Bak, Xiongfei Wang, Filipe Miguel Faria da Silva

AAU Energy

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Abstract

In the low frequency range, there are some couplings between the positive- and negative-sequence small-signal impedances of the power converter due to the nonlinear and low bandwidth control loops such as the synchronization loop. In this paper, a new numerical method which also considers these couplings will be presented. The numerical data are advantageous to the parametric differential equations, because analysing the high order and complex transfer functions is very difficult, and finally one uses the numerical evaluation methods. This paper proposes a numerical matrix-based method, which is not only able to deal with those mentioned numerical data, but also it is able to consider all couplings between the positive and negative sequences.

Original language	English
Title of host publication	Proceedings of 15th Wind Integration Workshop 2016
Number of pages	5
Publisher	Energynautics
Publication date	Dec 2016
ISBN (Print)	978-3-9816549-4-3
Publication status	Published - Dec 2016
Event	15th Wind Integration Workshop: International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants - Vienna, Austria Duration: 15 Nov 2016 → 17 Nov 2016 http://windintegrationworkshop.org/

Conference

Conference	15th Wind Integration Workshop
Country/Territory	Austria
City	Vienna
Period	15/11/2016 → 17/11/2016
Internet address	http://windintegrationworkshop.org/

Keywords

Harmonic propagation
Harmonic stability
Resonance
Wind power plant
Wind Turbine Generator

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Final-paper_A Numerical Matrix Based Method in Harmonic Studies in Wind Power Plants_DowlatabadiFinal published version, 1.08 MB

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title = "A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants",

abstract = "In the low frequency range, there are some couplings between the positive- and negative-sequence small-signal impedances of the power converter due to the nonlinear and low bandwidth control loops such as the synchronization loop. In this paper, a new numerical method which also considers these couplings will be presented. The numerical data are advantageous to the parametric differential equations, because analysing the high order and complex transfer functions is very difficult, and finally one uses the numerical evaluation methods. This paper proposes a numerical matrix-based method, which is not only able to deal with those mentioned numerical data, but also it is able to consider all couplings between the positive and negative sequences.",

keywords = "Harmonic propagation, Harmonic stability, Resonance, Wind power plant, Wind Turbine Generator",

author = "Dowlatabadi, {Mohammadkazem Bakhshizadeh} and Jesper Hjerrild and Kocewiak, {{\L}ukasz Hubert} and Bo Hesselb{\ae}k and Frede Blaabjerg and Bak, {Claus Leth} and Xiongfei Wang and Silva, {Filipe Miguel Faria da}",

year = "2016",

month = dec,

language = "English",

isbn = "978-3-9816549-4-3",

booktitle = "Proceedings of 15th Wind Integration Workshop 2016",

publisher = "Energynautics",

note = "15th Wind Integration Workshop : International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants ; Conference date: 15-11-2016 Through 17-11-2016",

url = "http://windintegrationworkshop.org/",

}

A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants. / Dowlatabadi, Mohammadkazem Bakhshizadeh; Hjerrild, Jesper; Kocewiak, Łukasz Hubert et al.
Proceedings of 15th Wind Integration Workshop 2016. Energynautics, 2016.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants

AU - Dowlatabadi, Mohammadkazem Bakhshizadeh

AU - Hjerrild, Jesper

AU - Kocewiak, Łukasz Hubert

AU - Hesselbæk, Bo

AU - Blaabjerg, Frede

AU - Bak, Claus Leth

AU - Wang, Xiongfei

AU - Silva, Filipe Miguel Faria da

PY - 2016/12

Y1 - 2016/12

N2 - In the low frequency range, there are some couplings between the positive- and negative-sequence small-signal impedances of the power converter due to the nonlinear and low bandwidth control loops such as the synchronization loop. In this paper, a new numerical method which also considers these couplings will be presented. The numerical data are advantageous to the parametric differential equations, because analysing the high order and complex transfer functions is very difficult, and finally one uses the numerical evaluation methods. This paper proposes a numerical matrix-based method, which is not only able to deal with those mentioned numerical data, but also it is able to consider all couplings between the positive and negative sequences.

AB - In the low frequency range, there are some couplings between the positive- and negative-sequence small-signal impedances of the power converter due to the nonlinear and low bandwidth control loops such as the synchronization loop. In this paper, a new numerical method which also considers these couplings will be presented. The numerical data are advantageous to the parametric differential equations, because analysing the high order and complex transfer functions is very difficult, and finally one uses the numerical evaluation methods. This paper proposes a numerical matrix-based method, which is not only able to deal with those mentioned numerical data, but also it is able to consider all couplings between the positive and negative sequences.

KW - Harmonic propagation

KW - Harmonic stability

KW - Resonance

KW - Wind power plant

KW - Wind Turbine Generator

UR - https://www.google.dk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=0ahUKEwjHusjq5t_RAhXlFJoKHbcfA1IQFgg2MAI&url=http%3A%2F%2Fwindintegrationworkshop.org%2Fvienna2016%2Fcontent%2Fuploads%2F2016%2F07%2FWIW16_program.pdf&usg=AFQjCNEKN1s4kI3j2JCMbPRzpRW3f1oAcA&cad=rja

M3 - Article in proceeding

SN - 978-3-9816549-4-3

BT - Proceedings of 15th Wind Integration Workshop 2016

PB - Energynautics

T2 - 15th Wind Integration Workshop

Y2 - 15 November 2016 through 17 November 2016

ER -

A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants

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HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems

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A Numerical Matrix-Based method in Harmonic Studies in Wind Power Plants

Abstract

Conference

Keywords

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HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems

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