Prof. K.M. Liyanage

Department of Electrical & Electronic Engineering
University of Peradeniya, Sri Lanka.
liya AT ee.pdn.ac.lk
+94-81-2393432

BOOKS

Janaka Ekanayake, Kithsiri Liyanage, Jianzhong Wu, Akihiko Yokoyama, Nicholas Jenkins, Smart Grids: Technologies and Applications, John Wiley & Sons Ltd, 2012

Journal Articles

Y. Ota, H. Taniguchi, T. Nakajima, K. M. Liyanage, J. Baba, and A. Yokoyama, "Autonomous distributed V2G (vehicle-to-grid) satisfying scheduled charging", IEEE Transactions on Smart Grid, vol. 3, no. 1,
pp. 559-“564, 2012.

B.M.N Bandara, K. M. Liyanage, “Evaluation of Communication Technologies for Smart Grid Applications” (in preparation)

Hiroyuki Kihara , Akihiko Yokoyama, K. M. Liyanage, Hisato Sakuma, “Optimal Placement and Control of BESS for a Distribution System Integrated with PV systems”, The Journal of International Council on Electrical Engineering, 2011.7, pp. 298-303, 2011

Yutaka Ota , Haruhito Taniguchi, Tatsuhito Nakajima, Kithsiri M. Liyanage, Koichiro Shimizu, Taisuke Masuta, Jumpei Baba, Akihiko Yokoyama, “Autonomous Distributed Vehicle-to-Grid for Ubiquitous Power Grid and its Effect as a Spinning Reserve”, The Journal of International Council on Electrical Engineering, 2011.4, pp. 214-221, 2011

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima and H. Taniguchi, “Performance Analysis of Ubiquitous Power Systems under Coordinated Control of System Elements” , The Journal of International Council on Electrical Engineering Vol.1 No.1, 2011. 1, pp. 67-73.

Yutaka Ota, Haruhito Taniguchi, Tatsuhito Nakajima, Kithsiri M. Liyanage, Koichiro Shimizu, Taisuke Masuta, Junpei Baba, Akihiko Yokoyama, , “Effect of Autonomous Distributed Smart Storage for Ubiquitous Power Grid on Load Frequency Control”, IEEJ Transaction on Power and Energy, January 2011

Y. Ota, H. Taniguchi, T. Nakajima, K. M. Liyanage, J. Baba, and A. Yokoyama, "Proposal of Smart Storage for Ubiquitous Power Grid -Autonomous Distributed Vehicle-to-Grid of Electric Vehicle-", IEEJ Transaction on Power and Energy, Vol.130, No.11, Nov 2010

Kithsiri M. Liyanage, Akihiko Yokoyama, Yasuji Sekine, “Optimal Grouping of Machines for Dynamic Equivalent Construction Considering Error Due to Equivalencing”, The Transaction of The Institute of Electrical Engineers of Japan, Vol. 112-B, No 11, pp 1007-1110, Nov. 1992.

Kithsiri M. Liyanage, Akihiko Yokoyama, Yasuji Sekine, “A New Algorithm for Identification of Coherent Machines – Application to Large Scale Power Systems”, The Transaction of The Institute of Electrical Engineers of Japan, Vol. 111-B, No 8, pp 859-868, Aug. 1991.

Kithsiri M. Liyanage, Akihiko Yokoyama, Yasuji Sekine, “Coherency Through Modal Analysis –From Perfect to close coherency”, The Transaction of The Institute of Electrical Engineers of Japan, Vol. 111-B, No 8, pp 850-858, Aug. 1991.

PROCEEDINGS PAPERS

Peer reviewed Presentations at National/International Conferences and published as full papers

D.B.W. Abeywardana, M.A.M. Manaz, M.G.C.P. Mediwaththe, K. M. Liyanage, “Improved Shared Transformer Cell balancing of Li-ion Batteries”, The Seventh IEEE International Conference on Industrial and Information Systems, Chennai, India, August 2012

M.A.M. Manaz, D.B.W. Abeywardana, M.G.C.P. Mediwaththe, K. M. Liyanage, A. Yokoyama, “Active and Reactive Power Balancing of Ubiquitous Power Network with Voltage Constraints”, The Seventh IEEE International Conference on Industrial and Information Systems, Chennai, India, August 2012

Senaka Amarakeerthi, Kithsiri Liyanage, Michael Cohen, "Delay pools-based uninterrupted and dynamic bandwidth distribution of Squid proxy cache", Proceedings of the 2012 Joint International Conference on Human-Centered Computer Environments, Japan, March, 2012

M.A.M.Manaz, K.M.Liyanage, “HIL Simulation of Power Grid with DER for Internet based control”, Annual Session of Institute of Engineers, Sri Lanka, October 2011.

Kithsiri M. Liyanage, M.A.M. Manaz, Akihiko Yokoyama , Yutaka Ota ,Haruhito Taniguchi, Tatsuhito Nakajima , Impact of Communication over a TCP/IP Network on the Performance of a Coordinated Control Scheme to Reduce Power Fluctuation Due to Distributed Renewable Energy Generation”, The Sixth IEEE International Conference on Industrial and Information Systems, Kandy, Sri Lanka, August 2011

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima, H. Taniguchi, “Impacts of Communication Delay on the Performance of a Control Scheme to Minimize Power Fluctuations Introduced by Renewable Generation under Varying V2G Vehicle Pool Size”, The First IEEE International Conference on Smart Grid Communications, Maryland, USA, October 2010

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima, H. Taniguchi, “Evaluating the impact of Battery Energy Storage Systems Capacity on the Performance of Coordinated Control of Elements in Ubiquitous Power Networks”, The Fifth IEEE International Conference on Industrial and Information Systems, Mangalore, India, July/August 2010

Yutaka Ota, Haruhito Taniguchi, Tatsuhito Nakajima, Kithsiri M.Liyanage, Koichiro Shimizu, Taisuke Masuta, Junpei Baba, and Akihiko Yokoyama, “Effect of Autonomous Distributed Vehicle-to-Grid on Power System Frequency Control”, The Fifth IEEE International Conference on Industrial and Information Systems, Mangalore, India, July/August 2010

Yutaka Ota, Haruhito Taniguchi, Tatsuhito Nakajima, Kithsiri M. Liyanage, Koichiro Shimizu, Taisuke Masuta, Junpei Baba, Akihiko Yokoyama, , “Effect of Autonomous Distributed Smart Storage for Ubiquitous Power Grid on Load Frequency Control”, The Twenty First Annual Conference of Power & Energy Society, Institute of Electrical Engineers, Japan, September 2010

K. M. Liyanage, A. Yokoyama, Y. Ota1, T. Nakajima, H. Taniguchi, “Performance Analysis of Coordinated Control of Elements in Ubiquitous Power Networks With Controllable Loads Having Limited Energy Capacity”, The Twenty First Annual Conference of Power & Energy Society, Institute of Electrical Engineers, Japan, September 2010

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima and H. Taniguchi, “Performance Analysis of Ubiquitous Power Systems under Coordinated Control of System Elements” 16th International Conference on Electrical Engineering, July 11-14, 2010 Busan Korea

Koichiro Shimizu, Taisuke Masuta, Yutaka Ota, K. M. Liyanage, and Akihiko Yokoyama, “System Frequency Control Using Electric Vehicles in Power System with a Large Penetration of Renewable Energy Sources”, 16th International Conference on Electrical Engineering, July 11-14, 2010 Busan Korea (Accepted)

Yutaka Ota, Haruhito Taniguchi, Tatsuhito Nakajima, K.M.Liyanage, Koichiro Shimizu, Taisuke Masuta, Jumpei Baba, Akihiko Yokoyama, “Autonomous Distributed Vehicle-to-Grid for Ubiquitous Power Grid and its Effect as a Spinning Reserve”, 16th International Conference on Electrical Engineering, July 11-14, 2010 Busan Korea

Hiroyuki Kihara , Akihiko Yokoyama, K. M. Liyanage, Hisato Sakuma, “Optimal placement and control of BESS for a distribution system integrated with PV systems”, 16th International Conference on Electrical Engineering, July 11-14, 2010 Busan Korea

Y. Ota, H. Taniguchi, T. Nakajima, Kithsiri M. Liyanage, A. Yokoyama, “Coordination Plug-in Hybrid Electric Vehicle and Electric Vehicle toward Power System - Autonomous Distributed V2G realized by Smart Storage Concept”, Proceedings of EVS(Electric Vehicle Symposium) Forum 2009, Tokyo, Japan, December 2009 (in Japanese)

K. M. Liyanage, A. Yokoyama, Y. Ota, H. Taniguchi, T. Nakajima, “Coordinated Control of Elements in Ubiquitous Power Networks to Support Load Frequency Control”, The Fourth International Conference on Industrial and Information Systems, December 2009.(Invited Paper)

Y. Ota, H. Taniguchi, T. Nakajima, K. M. Liyanage, A. Yokoyama, “An Autonomous Distributed Vehicle-to-Grid Control of Grid-connected Electric Vehicle”, The Fourth International Conference in Industrial and Information Systems, December 2009.

K. M. Liyanage, A. Yokoyama, “Ubiquity in Next Generation Power Systems and Some Associated Features and Challenges”, Proceedings of International Symposium on Sustainable Energy, Tokyo, Japan , December 2008.(Plenary talk)

K. M. Liyanage, C. C. Liu, S. Muchlinski and A. Eide, “Intelligent Systems in Distribution Automation”, Proceedings of 1994 Symposium of IEEE Systems, Man, Cybernetics Society, San Antonio, TX, pp 1098-1103, October 1994.

K. M. Liyanage, H. Yamakawa, A. Yokoyama, Y. Sekine, “A New Method for Three Phase Analysis of Harmonics Taking into Account Nonlinearities and Unbalances of Power System Elements”, Proceedings of the 11th Power System Computational Conference, pp 655-661, August 1993.

K. M. Liyanage, M. Osano, A. Yokoyama, Y. Sekine, “Analysis of Harmonics Caused by Nonlinearity of System Elements”, Proceedings of International Conference on Power System Technology, Chinese Society of Electrical Engineering and IEEE, pp. 52-59, July 1991.

Kithsiri M. Liyanage, Akihiko Yokoyama, Yasuji Sekine, “Optimal Grouping of Machines for Dynamic Equivalent Construction Considering Error Due to Equivalencing”, Proceedings of the Second Power and Energy Conference, Power and Energy Society, The Institute of Electrical Engineers of Japan, pp 55-60, July. 1991.

OTHER RESEARCH PUBLICATIONS

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima, H. Taniguchi, “Efficient Operation of Renewable Sources in Ubiquitous Power Networks through the coordinated Control of System Elements”, Joint Technical Meeting on Power Engineering and Power Systems Engineering, Institute of Electrical Engineers, Japan, pp. 7-12. September, 2009.

T. Masuta, A. Yokoyama, Kithsiri M. Liyanage, Y. Tada, “System Frequency and Tie-Line Power Flow Control by Coordination of Batteries and Heat Pumps Based Water Heaters on Customer Side in the Interconnected Power Systems with Large Penetration of Wind Power Generation, Joint Technical Meeting on Power Engineering and Power Systems Engineering, Institute of Electrical Engineers, Japan, pp 20-24, September, 2009. (In Japanese)

Y. Ota, T. Nakajima, H. Taniguchi, Kithsiri M. Liyanage, A. Yokoyama, “Proposal of Autonomous Distributed Smart Storage for Ubiquitous Power Grid”, Proceedings of Joint Technical Meeting on Power Engineering and Power Systems Engineering, Institute of Electrical Engineers, Japan, pp. 1-6, September, 2009. (In Japanese)

K. M. Liyanage, Anuadha Ratnaweera, “Distributed Genetic Algorithm to Optimize Polygon Packing and Its Performance Analysis”, Ninth Annual Conference of IEE Sri Lanka, September 2002.

K. M. Liyanage, “Distribution Automation”, Proceedings of Annual Sessions of Institute of Engineers Sri Lanka Central Province Center, pp 113-117, 1996/1997.

K. M. Liyanage, M. Osano, A. Yokoyama, Y. Sekine, “A New Method for Three Phase Analysis of Harmonics”, Proceedings of Technical Meeting on Power Engineering, Institute of Electrical Engineers, Japan, pp. 1-10, July, 1991

K. M. Liyanage, A. Yokoyama, Y. Sekine, “Coherency for Power System Model Reduction”, Proceedings of Technical Meeting on Power Engineering, Institute of Electrical Engineers, Japan, pp. 157-166, July, 1990

K. M. Liyanage, A. Yokoyama, Y. Sekine, “Determination of Coherent Generators by Modal Analysis”, Proceedings of Technical Meeting on Power Engineering, Institute of Electrical Engineers, Japan, pp. 29-38, July, 1989

K. M. Liyanage, A. Yokoyama, Y. Sekine, “Nonlinear Analysis of Harmonics”, Proceedings of Technical Meeting on Power Engineering, Institute of Electrical Engineers, Japan, pp. 11-20, July, 1988 Published in Abstract Form

M.A.M.Manaz, K.M.Liyanage, " Control algorithm to optimize power balancing in Smart Grid with Voltage constrains of Distribution network.", Peradeniya University Research Sessions proceedings, 2011,Volume 16, pp. 30

B.M.N Bandara, K. M. Liyanage, " Evaluation of widely used wireless technologies for AMI applications in Smart Grids", Peradeniya University, Research Sessions proceedings, 2011,Volume 16, pp. 32

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima, H. Taniguchi, “Coordinated Control of Ubiquitous Power Networks With Controllable Loads Having Limited Energy Capacity” The 2010 Annual Meeting Records, Institute of Electrical Engineers, Japan, March 2010, (in Japanese)

H. Kihara, A. Yokoyama, K. M. Liyanage, H. Sakuma, “Optimal Location of BESS for Distribution System with a Large Penetration of PV Generators” The 2010 Annual Meeting Records, Institute of Electrical Engineers, Japan, March 2010, (in Japanese)

Y. Ota, H. Taniguchi, T. Nakajima, K. M. Liyanage, K. Shimizu, T. Masuta, J. Baba, and A. Yokoyama, Effect of Autonomous Distributed Vehicle-to-Grid as a Spinning Reserve in Power Systems, The 2010 Annual Meeting Records, Institute of Electrical Engineers, Japan, March 2010, (in Japanese)

H. Taniguchi, T. Nakajima, K. M. Liyanage, Y. Ota, “Fundamental Study on the Comparison of Power System Reliability between Radial and Mesh Network Configuration”, The 2010 Annual Meeting Records, Institute of Electrical Engineers, Japan, March 2010, (in Japanese)

K. M. Liyanage, A. Yokoyama, Y. Ota, T. Nakajima, H. Taniguchi, “Reducing Battery Storage Requirement for the Efficient Operation of Renewable Generation through Coordinated Control of System Elements” PURSE-2009, University of Peradeniya, 2009

K. M. Liyanage, “Opportunities and Technologies for Future Electrical Energy Research and Development Planning in Sri Lanka”, Annual Research Journal of SLSAJ, Issue 9, pp. 80-87, 2009

K. M. Liyanage, A. Yokoyama, T. Nakajima, H. Taniguchi, “Coordinated Operation of Controllable Devices for Load Balancing in Ubiquitous Power Networks”, Proceedings of the Twentieth Annual Conference of Power & Energy Society, Institute of Electrical Engineers, Japan, pp12-1 & 12-2, August 2009

K. M. Liyanage, A. Yokoyama, T. Nakajima, H. Taniguchi, “A Load Balancing Strategy for Ubiquitous Power Networks ”, The 2009 Annual Meeting Records, Institute of Electrical Engineers, Japan, pp. 72-73, March 2009

D.S. Weragama, K.M. Liyanage, “Practical Aspects of A5/2 Cryptanalysis”, Proceeding of the Annual Research Sessions, University of Peradeniya, pp. 376-377, 2008

H. K. Senaka Amarakeerthi, Kithsiri M. Liyanage, “Web Enabled Bandwidth Prioritization in Squid Cache without Disturbing Existing Connections” Proceeding of the 10th Anniversary International Symposium, Sabaragamuwa University, July 2006

E. M. S. A. Gunasinghe, R. G. N. Meegama, K. M. Liyanage, “Implementation of an Intrusion Detection System”, Proceeding of the Annual Sessions, Sabaragamuwa University, 2004

A. C. P. K. Siriwardhana, R. G. N. Meegama, K. M. Liyanage, “Sound Noise Level Calculation System” Proceeding of the Annual Sessions, Sabaragamuwa University, 2004

Kithsiri M. Liyanage, A. S. G. Godage, R. W. P. C. Kumarasiri, “Cost Benefit Analysis of Voice Over Internet Protocol”, Annual Sessions, Sabaragamuwa University, 2004

R. Weerasekera, A. Ratnaweera, K. M. Liyanage, “Two Level Logic Minimization CAD tool for Single Output Boolean Functions”, Proceeding of the Annual Research Sessions, University of Peradeniya, 2002

K. M. Liyanage, A. Ratnaweera, “A Distributed Genetic Algorithm to Optimize Polygon Packing” Proceeding of the Annual Research Sessions, University of Peradeniya, 2001

H. Yamakawa, K. M. Liyanage, Yokoyama Akihiko, Sekine Yasuji, “The Effects of Transformer and Salient-pole synchronous generator on Power System Harmonics”, Proceedings of National Convention, Institute of Electrical Engineers, Japan, 1992 (In Japanese)

K. M. Liyanage, M. Osano, A. Yokoyama, Y. Sekine, “A Method for Optimal Grouping of Coherent Machines”, Proceedings of National Convention, Institute of Electrical Engineers, Japan, 1991

K. M. Liyanage, A. Yokoyama, Y. Sekine, “Recognition of Close Coherent Generators in Power Systems”, Proceedings of National Convention, Institute of Electrical Engineers, Japan, 1990

Liyanage K. M., Sekine Yasuji, “A method to Identify Coherent Generators by Modal Analysis”, Proceedings of National Convention, Institute of Electrical Engineers, Japan, 1989

Liyanage Kithsiri, Osano Minetada, Sekine Yasuji, “Steady State Harmonics in Power Networks Due to Nonlinearity of Transformers”, Proceedings of National Convention, Institute of Electrical Engineers, Japan, 1988

OTHER PUBLICATIONS

K. M. Liyanage, D. S. Weragama, M. A. Gunarathne, P. S. R. Peiris, L. S. K. Perera, A. I. Thilakasiri, I. U. Gunawardana, “Manual for Training Program on Hardware and Computer Networks for Teachers”, Published by IT Center, 2007

Wickramanayake, H. M. K. S. K., Wijerathne, D. G. A. K., Gunatathne M. A., Peiris P. S. R., Weragama D. S., Gunathilake P. M. P. C., Liyanage K. M., “Training Manual for ICT Skills Development of Undergraduates in Arts Commerce and Management Streams”, Published by IT Center, 2005.

Kithsiri M. Liyanage, “ Educational Technology in the Next decade”, A Series of Research and Studies of the NEC, National Education Commission, Sri Lanka, 2004, ISBN 955-9448-16-1

K. Liyanage, Information and Communication technology and Research: Challenges and Opportunities, Vidya-Newsletter of National Science Foundation, Sri Lanka, Vol 3, No. 3, 2001

Kithsiri M. Liyanage, “Electrical Energy Planning”, (Submitted to) Sri Lanka Institute of Strategic Studies, Ministry of Defense, November 1996 (Presented to the HE the President of Sri Lanka and accepted for publication)

Kithsiri M. Liyanage, C.C. Liu, Feasibility Study of Expert Systems in Puget Distribution Operation Environment: Performance and Functional Specifications of Fault Detection and Trouble Call Handling System, 1994.