Abstract
Grid-connected Voltage Source Converters (VSCs) are widely used in Power Electronic-based (PE-based) power systems. Therefore, it is necessary to have stability analysis tools for different system conditions. In this paper, Lyapunov- and eigenvalue-based methods are used in order to analyze the stability of the grid-connected VSC. This Lyapunov-based technique is valid for large-signal stability analysis, when the system is subjected to a large disturbance. Eigenvalue-based methods are simpler but these are not valid under large disturbance conditions. The Lyapunov-based analysis can systematically model the linear and non-linear behavior of the grid-connected VSCs.
Original language | English |
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Title of host publication | Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018) |
Number of pages | 6 |
Place of Publication | China |
Publisher | IEEE Press |
Publication date | Nov 2018 |
Pages | 1-6 |
ISBN (Print) | 978-1-5386-6055-3 |
ISBN (Electronic) | 978-1-5386-6054-6 |
DOIs | |
Publication status | Published - Nov 2018 |
Event | 2nd IEEE Power Electronics and Applications Conference and Exposition - Shenzhen, China Duration: 4 Nov 2018 → 7 Nov 2018 Conference number: 2nd http://www.peac-conf.org/ |
Conference
Conference | 2nd IEEE Power Electronics and Applications Conference and Exposition |
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Number | 2nd |
Country/Territory | China |
City | Shenzhen |
Period | 04/11/2018 → 07/11/2018 |
Internet address |
Keywords
- Voltage source converter (VSC)
- eigenvalue-based stability
- energy function
- Lyapunov-based stability
- Power electronic-based (PE-based) power systems