Udaya Annakkage

This user account status is Approved
Electrical and Computer Engineering
Power Systems
Power System Stability, FACTS, HVDC converters, wind energy systems
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Modeling, simulation and control of FACTS, HVDC converters, and wind energy integration systems:
Development of novel methods for control of FACTS devices, HVDC converters and wind energy integrations systems for improving power system stability. Development for accurate models of power systems with FACTS devices, HVDC converters and wind energy integrations systems for transient and small signal stability studies.

1. Darshana Prasad Wadduwage, Udaya D. Annakkage, Krish Narendra. “Identification of dominant low-frequency modes in ring-down oscillations using multiple Prony models. IET Generation, Transmission & Distribution (accepted for publication), 2015.

2. Geeganage, J.; Annakkage, U.D.; Weekes, T.; Archer, B.A., “Application of Energy-Based Power System Features for Dynamic Security Assessment”, IEEE Transactions on Power Systems. Vol 30, 2015: Page(s) 1957-1965.

3. D. Prasad Wadduwage, Udaya D. Annakkage, Christine Qiong Wu. , “Hybrid algorithm for rotor angle security assessment in power systems”, Accepted for publication, IET The Journal of Engineering 2015.

4. Konara, A.I.; Annakkage, “Robust Power System Stabilizer Design Using Eigenstructure Assignment”, IEEE Transactions on Power Systems, Accepted for publication, 2015.

5. Annakkage, M.S.; Karawita, C.; Annakkage, U.D., “Frequency Scan-Based Screening Method for Device Dependent Sub-Synchronous Oscillations. IEEE Transactions on Power Systems, Accepted for publication, 2015.

6. Suriyaarachchi, D.H.R.; Annakkage, U.D.; Karawita, C.; Jacobson, D.A., "A Procedure to Study Sub-Synchronous Interactions in Wind Integrated Power Systems," Power Systems, IEEE Transactions on , vol.28, no.1, pp.377,384, Feb. 2013.

7. Jiaqing Lv; Pawlak, M.; Annakkage, U.D., "Prediction of the Transient Stability Boundary Using the Lasso," Power Systems, IEEE Transactions on , vol.28, no.1, pp.281,288, Feb. 201.

8. Annakkage, U.D.; Nair, N. -K C; Liang, Y.; Gole, A.M.; Dinavahi, V.; Gustavsen, B.; Noda, T.; Ghasemi, Hassan; Monti, A.; Matar, M.; Iravani, R.; Martinez, J.A., "Dynamic System Equivalents: A Survey of Available Techniques," Power Delivery, IEEE Transactions on , vol.27, no.1, pp.411,420, Jan. 2012.

9. Shan Jiang; Gole, A.M.; Annakkage, U.D.; Jacobson, D.A., "Damping Performance Analysis of IPFC and UPFC Controllers Using Validated Small-Signal Models," Power Delivery, IEEE Transactions on , vol.26, no.1, pp.446,454, Jan. 2011.

10. Dissanayaka, A.; Annakkage, U.D.; Jayasekara, B.; Bagen, B., "Risk-Based Dynamic Security Assessment," Power Systems, IEEE Transactions on , vol.26, no.3, pp.1302,1308, Aug. 2011.

11. Gomez, F.R.; Rajapakse, A.D.; Annakkage, U.D.; Fernando, I.T., "Support Vector Machine-Based Algorithm for Post-Fault Transient Stability Status Prediction Using Synchronized Measurements," Power Systems, IEEE Transactions on , vol.26, no.3, pp.1474,1483, Aug. 2011.

12. Kshatriya, N.; Annakkage, U.D.; Hughes, F.M.; Gole, A.M., "Optimized Partial Eigenstructure Assignment-Based Design of a Combined PSS and Active Damping Controller for a DFIG," Power Systems, IEEE Transactions on , vol.25, no.2, pp.866,876, May 2010.

13. Zhou, D.Q.; Annakkage, U.D.; Rajapakse, A.D., "Online Monitoring of Voltage Stability Margin Using an Artificial Neural Network," Power Systems, IEEE Transactions on , vol.25, no.3, pp.1566,1574, Aug. 2010.

14. Karawita, C.; Annakkage, U.D., "A Hybrid Network Model for Small Signal Stability Analysis of Power Systems," Power Systems, IEEE Transactions on , vol.25, no.1, pp.443,451, Feb. 2010.

15. Karawita, C.; Annakkage, U.D., "Multi-Infeed HVDC Interaction Studies Using Small-Signal Stability Assessment," Power Delivery, IEEE Transactions on , vol.24, no.2, pp.910,918, April 2009.

16. Amarasinghe, L. Y C; Annakkage, U.D., "Determination of Network Rental Components in a Competitive Electricity Market," Power Systems, IEEE Transactions on , vol.23, no.3, pp.1152,1161, Aug. 2008.

17. Archer, B.A.; Annakkage, U.D.; Jayasekara, B.; Wijetunge, P., "Accurate Prediction of Damping in Large Interconnected Power Systems With the Aid of Regression Analysis," Power Systems, IEEE Transactions on , vol.23, no.3, pp.1170,1178, Aug. 2008.

18. Shan Jiang; Annakkage, U.D.; Gole, A.M., "A platform for validation of FACTS models," Power Delivery, IEEE Transactions on , vol.21, no.1, pp.484,491, Jan. 2006.

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