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Power Generation Scheduling of Thermal Units Considering Gas Pipelines Constraints

Authors: Sara Mohtashami, Habib Rajabi Mashhadi

Abstract:

With the growth of electricity generation from gas energy gas pipeline reliability can substantially impact the electric generation. A physical disruption to pipeline or to a compressor station can interrupt the flow of gas or reduce the pressure and lead to loss of multiple gas-fired electric generators, which could dramatically reduce the supplied power and threaten the power system security. Gas pressure drops during peak loading time on pipeline system, is a common problem in network with no enough transportation capacity which limits gas transportation and causes many problem for thermal domain power systems in supplying their demand. For a feasible generation scheduling planning in networks with no sufficient gas transportation capacity, it is required to consider gas pipeline constraints in solving the optimization problem and evaluate the impacts of gas consumption in power plants on gas pipelines operating condition. This paper studies about operating of gas fired power plants in critical conditions when the demand of gas and electricity peak together. An integrated model of gas and electric model is used to consider the gas pipeline constraints in the economic dispatch problem of gas-fueled thermal generator units.

Keywords:

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1057855

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[1] Quing Li, Seugwon An and Thomas W. Gedra, "Natural Gas and Electricity Optimal Power Flow," Proceedings of the IEEE/PES Transmission and Distribution Conference, and presented at the conference in Dallas TX, September 8, 2003. Paper number 03TD027.
[2] Quing Li, Seugwon An and Thomas W. Gedra, "Solving Natural Gas Load problem Using Electric Loadflow Teqniques," Proceedings of the North American Power Symposium, at University of Missouri-Rolla, October 20-21, 2003.
[3] Oderson Dias de Mello, Takaaki Ohishi, " An Integrated Dispatch Model of Gas Supply and Thermoelectric Systems," presented at 15th Power Systems Computation Conference,August 22-26, 2005,Liege, Belgium.
[4] M. Shahidehpour, Y.Fu and T. Wiedman, " Impact of Natural Gas Infrastructure on Electric Power Systems," Proceedings of the IEEE, vol. 93, No.5.May 2005.
[5] Hanjie Chen, Ross Baldick," Optimization Short-Term Natural Gas Supply Portfolio For Utility Companies," IEEE Transaction on Power Systems, vol.22, No.1, Februry 2007
[6] M.S.Morais, J.W. Marangon Lima, " Natural Gas Network Pricing and Its Influence on Electricity and Gas Markets," In: IEEE Bologona PowerTech Conference, 23-26 Jun 2003, Bologona, Italy
[7] A. Wood, B. Wollenberg, " Power Generation, Operation & Control," Wiley-Inersience, 1996, ISBN 0-47158-699-4.
[8] Daniel D. wolf, "Mathematical Properties of formulations of the Gas Transmission Problem," GREMARS, University of Lillle 3, France. April 2003.
[9] Samer Takriti, Chonawee Supatgiat, Lilian Wu. " Coordinating Fuel Inventory and Electric Power Generation Under Uncertainty," IEEE Transactions on Power Systems, Vol. 16, No. 4, November 2001
[10] Roger Z. Rios Mercado, Suming Wu, L.R. Scott, E.A. Boyd, " A Reduction Technique for Natural Gas Transmission Network Optimization Problems," Annals of operation Research 117,217-234, 2002.
[11] C.C. von Weizacker, J. Perner, "An integrated simuation madel for European electricity and natural gas supply," Electrical Engineering 83 (2001) 265-270, Springer-Verlag 2001.
[12] Chi-Keung Woo, A. Olson, Ira Horowitz, S.Luk, " Bi-directional causality in California-s electricity and natural-gas markets," Energy Policy 34 (2006), pp.2060-2070
[13] Won-Woo Lee, " US lessons for energy industry restructuring: based on natural gas and California electricity incidences," Energy Policy 23 (2004), pp.237-259
[14] "Challenges, Risks, and Opportunities foe Natural Gas from Electric Power Industry Restructuring," Energy Information Administration/ The challenges of Electric Power Industry Restructuring for Fuel Supplies.