The Application of Vector Fitting to Eigenvalue-based Harmonic Stability Analysis

Mohammadkazem Bakhshizadeh Dowlatabadi, Changwoo Yoon, Jesper Hjerrild, Claus Leth Bak, Łukasz Hubert Kocewiak, Frede Blaabjerg, Bo Hesselbæk

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)
169 Downloads (Pure)

Abstract

Participation factor analysis is an interesting feature of the eigenvalue-based stability analysis in a power system, which enables the developers to identify the problematic elements in a multi-vendor project like in an offshore wind power plant. However, this method needs a full state space model of the elements that is not always possible to have in a competitive world due to confidentiality. In this paper, by using an identification method, the state space models for power converters are extracted from the provided data by the suppliers. Some uncertainties in the identification process are also discussed and solutions are proposed, and in the end the results are verified by time domain simulations for linear and nonlinear cases with different complexities, no matter which domain (phase or dq) is used.
Original languageEnglish
JournalI E E E Journal of Emerging and Selected Topics in Power Electronics
Volume5
Issue number4
Pages (from-to)1487 - 1498
Number of pages12
ISSN2168-6777
DOIs
Publication statusPublished - Dec 2017

Fingerprint

Power converters
Factor analysis
Wind power
Identification (control systems)
Power plants
Uncertainty

Keywords

  • Eigenvalue analysis
  • Harmonic Stability
  • Matrix Fitting
  • Participation Factor Analysis
  • Vector Fitting

Cite this

Dowlatabadi, Mohammadkazem Bakhshizadeh ; Yoon, Changwoo ; Hjerrild, Jesper ; Bak, Claus Leth ; Kocewiak, Łukasz Hubert ; Blaabjerg, Frede ; Hesselbæk, Bo. / The Application of Vector Fitting to Eigenvalue-based Harmonic Stability Analysis. In: I E E E Journal of Emerging and Selected Topics in Power Electronics. 2017 ; Vol. 5, No. 4. pp. 1487 - 1498.
@article{b861f8baf5ca47f89cb6a861be4f08f6,
title = "The Application of Vector Fitting to Eigenvalue-based Harmonic Stability Analysis",
abstract = "Participation factor analysis is an interesting feature of the eigenvalue-based stability analysis in a power system, which enables the developers to identify the problematic elements in a multi-vendor project like in an offshore wind power plant. However, this method needs a full state space model of the elements that is not always possible to have in a competitive world due to confidentiality. In this paper, by using an identification method, the state space models for power converters are extracted from the provided data by the suppliers. Some uncertainties in the identification process are also discussed and solutions are proposed, and in the end the results are verified by time domain simulations for linear and nonlinear cases with different complexities, no matter which domain (phase or dq) is used.",
keywords = "Eigenvalue analysis, Harmonic Stability, Matrix Fitting, Participation Factor Analysis, Vector Fitting",
author = "Dowlatabadi, {Mohammadkazem Bakhshizadeh} and Changwoo Yoon and Jesper Hjerrild and Bak, {Claus Leth} and Kocewiak, {Łukasz Hubert} and Frede Blaabjerg and Bo Hesselb{\ae}k",
year = "2017",
month = "12",
doi = "10.1109/JESTPE.2017.2727503",
language = "English",
volume = "5",
pages = "1487 -- 1498",
journal = "I E E E Journal of Emerging and Selected Topics in Power Electronics",
issn = "2168-6777",
publisher = "IEEE",
number = "4",

}

The Application of Vector Fitting to Eigenvalue-based Harmonic Stability Analysis. / Dowlatabadi, Mohammadkazem Bakhshizadeh; Yoon, Changwoo; Hjerrild, Jesper; Bak, Claus Leth; Kocewiak, Łukasz Hubert; Blaabjerg, Frede; Hesselbæk, Bo.

In: I E E E Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 4, 12.2017, p. 1487 - 1498.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - The Application of Vector Fitting to Eigenvalue-based Harmonic Stability Analysis

AU - Dowlatabadi, Mohammadkazem Bakhshizadeh

AU - Yoon, Changwoo

AU - Hjerrild, Jesper

AU - Bak, Claus Leth

AU - Kocewiak, Łukasz Hubert

AU - Blaabjerg, Frede

AU - Hesselbæk, Bo

PY - 2017/12

Y1 - 2017/12

N2 - Participation factor analysis is an interesting feature of the eigenvalue-based stability analysis in a power system, which enables the developers to identify the problematic elements in a multi-vendor project like in an offshore wind power plant. However, this method needs a full state space model of the elements that is not always possible to have in a competitive world due to confidentiality. In this paper, by using an identification method, the state space models for power converters are extracted from the provided data by the suppliers. Some uncertainties in the identification process are also discussed and solutions are proposed, and in the end the results are verified by time domain simulations for linear and nonlinear cases with different complexities, no matter which domain (phase or dq) is used.

AB - Participation factor analysis is an interesting feature of the eigenvalue-based stability analysis in a power system, which enables the developers to identify the problematic elements in a multi-vendor project like in an offshore wind power plant. However, this method needs a full state space model of the elements that is not always possible to have in a competitive world due to confidentiality. In this paper, by using an identification method, the state space models for power converters are extracted from the provided data by the suppliers. Some uncertainties in the identification process are also discussed and solutions are proposed, and in the end the results are verified by time domain simulations for linear and nonlinear cases with different complexities, no matter which domain (phase or dq) is used.

KW - Eigenvalue analysis

KW - Harmonic Stability

KW - Matrix Fitting

KW - Participation Factor Analysis

KW - Vector Fitting

U2 - 10.1109/JESTPE.2017.2727503

DO - 10.1109/JESTPE.2017.2727503

M3 - Journal article

VL - 5

SP - 1487

EP - 1498

JO - I E E E Journal of Emerging and Selected Topics in Power Electronics

JF - I E E E Journal of Emerging and Selected Topics in Power Electronics

SN - 2168-6777

IS - 4

ER -