The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Reliability Evaluation for Interconnecting Power Systems in Northeast Asia

동북아 전력계통 연계를 위한 신뢰도 산정에 관한 연구

  • Published : 2008.07.01
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Abstract

This paper proposes a reliability evaluation for interconnection planning using a tie line equivalent assisting generator model (TEAG) that considers the uncertainties of the interconnected transmission systems and the tie lines. Development of this model was triggered by the need to perform probabilistic reliability evaluations on the NEAREST (North East Asia Region Electric Systems Tied) interconnection. The TEAG is the basis for the newly developed interconnection systems reliability evaluation computer program, NEAREL. The model is capable of considering uncertainties associated with generators, tie lines, and the tied grids. Reliability evaluations for six interconnection scenarios involving the power systems of six countries in the Asian north eastern region were performed using NEAREL. Sensitivity analysis was used to determine reasonable tie line capacities for three interconnected country scenarios of the six countries. Test results and summarized comments of the scenarios are included in the paper.

Keywords

References

  1. Sergei Podkovalnikov, 'Study for Russia, Democratic People Republic of Korea, Republic of Korea, and China Power Interconnection Analysis of Current Status', Report of Energy Systems Institute Siberian Branch, Russian Academy of Sciences, Irkutsk, 664033, Russia, 1-42, 2002
  2. R. Billinton and R. N. Allan, 'Reliability Evaluation of Power Systems', Plenum Press Pub, 1984
  3. J.S. Choi, D.H. Do, S.P. Moon and R. Billinton, 'Development of a Method for ELDC Construction in a Composite Power System', in Proceedings of Large Engineering Systems Conference on Power System'99 (LESCOPE'99), 6, 189-194, 1999
  4. J.S. Choi, S.P. Moon, H.S. Kim, B.G Lee and R. Billinton, 'Development of ELDC and Reliability Evaluation of Composite Power System Using Monte Carlo Method', IEEE PES SM2000 Conference, 7, 2000
  5. Jaeseok Choi, Seougpil Moon, Hongsik Kim, Jinjung Kang, Hoyong Kim and Roy Billinton, 'Development of an Analytical Method for Outage Cost Assessment in a Composite Power System', PowerCon 2000, 2000
  6. Jaeseok Choi, Hongsik Kim, Junmin Cha and Roy Billinton, 'Nodal Probabilistic Congestion and Reliability Evaluation of a Transmission System under Deregulated Electricity Market', IEEE, PES, SM2001, 7, 2001
  7. Jaeseok Choi, Hongsik Kim, Seougpil Moon and Roy Billinton, 'Nodal Probabilistic Production Cost Simulation and Reliability Evaluation at Load Points of Composite Power System', UPEC2001, Swansea 9, 2001
  8. S.P. Moon, J. B. Chu, D. H. Jeon, H. S. Kim, J. S. Choi and R. Billinton, 'Transmission System Reliability Evaluation of KEPCO System in Face of Deregulation', IEEE PES SM2002 Conference, 7, 2002
  9. J. Choi, R. Billinton, M. Futuhi-Firuzabed, 'Development of A New Nodal Effective Load Model Considering of Transmission System Element Unavailabilities', IEE. G.T&D, 6, 79-89, 2005
  10. Jaeseok Choi, Trung Tinh Tran, Sungrok Kang,Park, Jaeyoung Yoon,Seungil Moon,andRoy Billinton, 'Tie Line Constrained Equivalent Assisting Generator Model (TEAG) Considering Forced Outage Rates of Transmission Systems', KIEE, International Journal on PE, 6, 91-99, 2004
  11. Trung Tinh Tran, Jaeseok Choi, Hyungchul Kim, Seungil Moon and Roy Billinton, 'Development of Tie Line Constrained Equivalent Assisting Generator Model (TEAG) For Reliability Evaluation of NEAREST-III, KIEE, International Journal on PE, 3, 31-39, 2005