Commenced in January 2007
Paper Count: 30067
Conversion of HVAC Lines into HVDC in Transmission Expansion Planning
Abstract:This paper presents a transmission planning methodology that considers the conversion of HVAC transmission lines to HVDC as an alternative of expansion of power systems, as a consequence of restrictions for the construction of new lines. The transmission expansion planning problem formulates an optimization problem that minimizes the total cost that includes the investment cost to convert lines from HVAC to HVDC and possible required reinforcements of the power system prior to the conversion. The costs analysis assesses the impact of the conversion on the reliability because transmission lines are out of service during the conversion work. The presented methodology is applied to a test system considering a planning a horizon of 10 years.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1314530Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF
 A. Clerici, L. Paris, and P. Danfors, “HVDC conversion of HVAC lines to provide substantial power upgrading,” IEEE Transactions on Power Delivery, vol. 6, no. 1, pp. 324-333, Jan. 1991.
 M. Marene, I. Zamora, O. Abarrategui, and Z. Aginako, “Conversion of AC distribution lines into DC lines to upgrade transmission capacity,” Electric Power Systems Research, vol. 81, no. 7, pp. 1341-1348, July 2011.
 M. Marene, I. Zamora, O. Abarrategui, and Z. Aginako, “VSC-HVDC configurations for converting AC distribution lines into DC lines,” Electric Power and Energy Systems, vol. 54, pp. 589-597, Jan. 2014.
 M. Khan, R. and Agrawal, “Conversion of AC line into HVDC”, in 2005 IEEE Power Engineering Society Inaugural Conference and Exposition, Durban, South Africa, July 2005, pp. 51-56.
 J. Lundkvist, I. Gutman, and L. Weimers, “Feasibility study for converting 380 kV AC lines to hybrid AC / DC lines,” in EPRI High-Voltage Direct Current & Flexible AC Transmission Systems Conference, Westminster, USA, Nov. 2009, pp. 1-25.
 M. Beshir, L. Barthold, and D. Woodford, “Prospective AC to DC conversion of two parallel 287 kV transmission lines in the Western US,” in Proc. CIGRE Session 44, Paris, France, 2012.
 V. K. Sood, “HVDC Transmission”, in Power Electronics Handbook, 3rd ed., M.H. Rashid, Ed. Elsevier, 2011, pp. 823-849.
 K. Meah, and S. Ula, “Comparative evaluation of HVDC and HVAC transmission systems,” in Proc. IEEE Power Engineering Society General Meeting, Tampa, USA, June 2007.
 L. Barthold, R. Adapa, H. Clark, and D. Woodford, “System advantages in conversion of AC transmission lines to DC,” in 9th IET International Conference on AC and DC Power Transmission, London, England, Oct. 2010.
 F. Kiessling, P. Nefzger, J. Nolasco, and U. Kaintzyk, Overhead Power Lines, Berlin: Springer-Verlag, 2003.
 T. Gönen, Electric Power Transmission System Engineering Analysis and Design, 2nd ed, CRC Press, 2009.
 CIGRE Task Force JWG-B2/B4/C1.17, Impacts of HVDC Lines on the Economics of HVDC Projects, CIGRE, Brochure 388, 2008.
 P. Naidoo, “Investigations into the Upgrading of Existing Transmission Lines from HVAC to HVDC,” in Proc. IEEE Power and Energy Society General Meeting, San Diego, USA, July 2011.
 A. Edris, L. Barthold, D. Douglas, W. Litzenberger, and D. Woodford, “Upgrading AC Transmission to DC for maximum power transfer capacity,” in 12th International Middle-East Power System Conference, Aswan, Egypt, March 2008, pp. 44-49.
 P. Kundur, Power System Stability and Control, New York: McGraw-Hill, 1994.
 A. Orzechowski, “Analysis of possible enhancement of transmission capacity while conversing 220kV alternating current overhead lines into direct current lines,” in Proc. CIGRE Session 36, Paris, France, 2005.
 L. Wang, G. Wang, and B. Li, “Reliability evaluation of UHVDC systems using Monte Carlo simulation,” in Proc. IEEE Power and Energy Society General Meeting, Calgary, Canada, July 2009.
 R. Billinton, M. Fotuhi-Firuzabad, S. Faried, and S. Aboreshai, “Composite system reliability evaluation incorporating an HVDC link and a static synchronous series compensator,” in IEEE CCECE Canadian Conference on Electrical and Computer Engineering, Winnipeg, Canada, 2002, pp. 42-47.
 R. Billinton, R. Ghajar, F. Fillipelli, and R. Del Blanco, “Transmission equipment reliability using the Canadian Electrical Association Information System,” in Second International Conference on the Reliability of Transmission and Distribution Equipment, Coventry, UK, March 1995, pp.13-18.
 London Economics, “The Value of Lost of Load (VoLL) for electricity in Great Britain,” London, 2013.