KIEE International Transactions on Power Engineering

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Analysis of System Impact of the Distributed Generation Using EMTP with Particular Reference to Voltage Sag

  • Yeo, Sang-Min (School of Information and Computer Engineering, Sungkyunkwan University) ;
  • Kim, Chul-Hwan (School of Information and Computer Engineering, Sungkyunkwan University)
  • 발행 : 2004.09.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

With the advent of distributed generation, power systems are fundamentally impacted in regards to stability and power quality. Distributed generation has a positive impact on system restoration following a fault, higher reliability, and mitigation of effect due to voltage sag. However, distributed generation also has a negative impact on decrease of reliability such as changes of protective device setting and mal-operation. Because bulk power systems consist of various sources and loads, it becomes complicated to analyze a power system with distributed generation. The types of distributed generation are usually classified by both rotating machinery and the inverter-based system. In this paper, distributed generation is designed by rotating machinery, and the distributed system having a model of the distributed generation is simulated using EMTP. In addition, this paper presents the simulation results according to the types of distributed generation.

키워드

참고문헌

  1. C.H. Kim, M.H. Lee, R.K. Aggarwal, A.T. Johns, ‘Educational Use of EMTP MODELS for the Study of a Distance Relaying Algorithm for Protecting Transmission Lines’, IEEE Trans Power Systems, Vol. 15, No. 1, pp. 9–15, 2000
  2. R.C. Dugan, M.F. McGranaghan, H.W. Beaty, Electrical Power Systems Quality, McGraw-Hill, 1996
  3. M.H.J. Bollen, Understanding Power Quality Problems, IEEE Press, 1999
  4. Nick Jenkins, Ron Allan, Peter Crossley, David Kirschen and Goran Strbac, Embedded Generation, IEE Power and Energy Series, London, United Kingdom, 2000
  5. A. Schweer, ‘Special report for Session 3’, CIGRE Symposium on Impact of demand side management, integrated resource planning and distributed generation, Neptun, Romania, Paper no. 300-00, 1997
  6. J. V. Milanovic, R. Gnativ, ‘Characteristics of Voltage Sags in Radial Networks with Dynamic Loads and Embedded Generators’, 2001 IEEE Porto Power Tech Conference, Porto, Portugal, Vol. 1, 2001
  7. A. Girgis, S. Brahma, ‘Effect of Distributed Generation on Protective Device Coordination in Distribution System’, Power Engineering, LESCOPE '01, pp. 115- 119, 2001
  8. N.W. Miller, R.A. Walling, A.S. Achilles, ‘Impact of Distributed Resources on System Dynamic Performance’, Transmission and Distribution Conference and Exposition, 2001 IEEE/PES, pp. 951-952, 2001
  9. C.H. Kim, J.P. Lee, S.P. Ahn, B.C. Kim, ‘An Improved Detection Technique for Voltage Sag using the Wavelet Transform’, KIEE International Trans. on Power Engineering, Vol. 11A, No. 4, pp. 1-8, Dec. 2001