Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/223405
Title: The Application of Vector Fitting to Eigenvalue-Based Harmonic Stability Analysis
Authors: Mohammad Kazem Bakhshizadeh;Changwoo Yoon;Jesper Hjerrild;Claus Leth Bak;&x0141;ukasz Hubert Kocewiak;Frede Blaabjerg;Bo Hesselb&x00E6;k
Year: 2017
Publisher: IEEE
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 multivendor project like in an offshore wind power plant. However, this method needs a full state-space (SS) 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 SS 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.
URI: http://localhost/handle/Hannan/223405
volume: 5
issue: 4
More Information: 1487,
1498
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7982617.pdf5.96 MBAdobe PDF
Title: The Application of Vector Fitting to Eigenvalue-Based Harmonic Stability Analysis
Authors: Mohammad Kazem Bakhshizadeh;Changwoo Yoon;Jesper Hjerrild;Claus Leth Bak;&x0141;ukasz Hubert Kocewiak;Frede Blaabjerg;Bo Hesselb&x00E6;k
Year: 2017
Publisher: IEEE
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 multivendor project like in an offshore wind power plant. However, this method needs a full state-space (SS) 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 SS 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.
URI: http://localhost/handle/Hannan/223405
volume: 5
issue: 4
More Information: 1487,
1498
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7982617.pdf5.96 MBAdobe PDF
Title: The Application of Vector Fitting to Eigenvalue-Based Harmonic Stability Analysis
Authors: Mohammad Kazem Bakhshizadeh;Changwoo Yoon;Jesper Hjerrild;Claus Leth Bak;&x0141;ukasz Hubert Kocewiak;Frede Blaabjerg;Bo Hesselb&x00E6;k
Year: 2017
Publisher: IEEE
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 multivendor project like in an offshore wind power plant. However, this method needs a full state-space (SS) 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 SS 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.
URI: http://localhost/handle/Hannan/223405
volume: 5
issue: 4
More Information: 1487,
1498
Appears in Collections:2017

Files in This Item:
File SizeFormat 
7982617.pdf5.96 MBAdobe PDF