Abstract
This paper proposes an optimal linear quadratic Gaussian (LQG) controller for D-STATCOM to improve the dynamic performance of distribution networks with photovoltaic generators. The controller is designed based on the H∞ norm of the uncertain system. The change in system model due to the variation of load compositions in the composite load is considered as an uncertain term in the design algorithm. The performance of the designed controller is demonstrated on a widely used test system. Simulation results indicate that the proposed controller can be a potential solution for improving the voltage stability of distribution networks.
Original language | English |
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Title of host publication | Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA) |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 55-60 |
Number of pages | 6 |
ISBN (Print) | 9781467363211 |
DOIs | |
Publication status | Published - 2013 |
Externally published | Yes |
Event | 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013 - Melbourne, VIC, Australia Duration: 19 Jun 2013 → 21 Jun 2013 |
Other
Other | 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013 |
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Country/Territory | Australia |
City | Melbourne, VIC |
Period | 19/06/13 → 21/06/13 |
Keywords
- Composite loads
- D-STATCOM
- distributed generation
- photovoltaic generator
- voltage stability