Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/Hannan/156262
Title: Passivity-Based Stability Assessment of Grid-Connected VSCs&x2014;An Overview
Authors: Lennart Harnefors;Xiongfei Wang;Alejandro G. Yepes;Frede Blaabjerg
subject: stabilization|passivity|Converter control|resonances
Year: 2016
Publisher: IEEE
Abstract: The interconnection stability of a grid-connected voltage-source converter (VSC) can be assessed by the passivity properties of the VSC input admittance. If critical grid resonances fall within regions where the input admittance acts passively, i.e., has nonnegative real part, then their destabilization is generally prevented. This paper presents an overview of passivity-based stability assessment, including techniques for space-vector modeling of VSCs whereby expressions for the input admittance can be derived. Design recommendations for minimizing the negative-real-part region are given as well.
URI: http://localhost/handle/Hannan/156262
ISSN: 2168-6777
2168-6785
volume: 4
issue: 1
More Information: 116
125
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7298361.pdf496.92 kBAdobe PDFThumbnail
Preview File
Title: Passivity-Based Stability Assessment of Grid-Connected VSCs&x2014;An Overview
Authors: Lennart Harnefors;Xiongfei Wang;Alejandro G. Yepes;Frede Blaabjerg
subject: stabilization|passivity|Converter control|resonances
Year: 2016
Publisher: IEEE
Abstract: The interconnection stability of a grid-connected voltage-source converter (VSC) can be assessed by the passivity properties of the VSC input admittance. If critical grid resonances fall within regions where the input admittance acts passively, i.e., has nonnegative real part, then their destabilization is generally prevented. This paper presents an overview of passivity-based stability assessment, including techniques for space-vector modeling of VSCs whereby expressions for the input admittance can be derived. Design recommendations for minimizing the negative-real-part region are given as well.
URI: http://localhost/handle/Hannan/156262
ISSN: 2168-6777
2168-6785
volume: 4
issue: 1
More Information: 116
125
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7298361.pdf496.92 kBAdobe PDFThumbnail
Preview File
Title: Passivity-Based Stability Assessment of Grid-Connected VSCs&x2014;An Overview
Authors: Lennart Harnefors;Xiongfei Wang;Alejandro G. Yepes;Frede Blaabjerg
subject: stabilization|passivity|Converter control|resonances
Year: 2016
Publisher: IEEE
Abstract: The interconnection stability of a grid-connected voltage-source converter (VSC) can be assessed by the passivity properties of the VSC input admittance. If critical grid resonances fall within regions where the input admittance acts passively, i.e., has nonnegative real part, then their destabilization is generally prevented. This paper presents an overview of passivity-based stability assessment, including techniques for space-vector modeling of VSCs whereby expressions for the input admittance can be derived. Design recommendations for minimizing the negative-real-part region are given as well.
URI: http://localhost/handle/Hannan/156262
ISSN: 2168-6777
2168-6785
volume: 4
issue: 1
More Information: 116
125
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7298361.pdf496.92 kBAdobe PDFThumbnail
Preview File