Thermal Unit Scheduling for CO2 Reduction Including Wind Power and Electric Vehicles
Daiki Yamashita*, Ryuichi Yokoyama*, and Takahide Niimura**
*Department of Environment and Energy Engineering, Waseda University, 55th Building S-Wing 705, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
**Visiting Researcher, Faculty of Economics, Hosei University, 4342 Aihara, Machida, Tokyo, Japan
In this paper, we present a method to determine unit commitment schedules, while considering CO2 emissions and costs along with the frequency regulation capability of the units, in order tomitigate fluctuations in wind power. We developed an extended procedure that obtains a trade-off solution of cost versus CO2 emissions, including a significant wind power penetration, and developed Plug-in Electric Vehicles (PEVs) as additional reserves. The proposed method was tested on a 10-unit, 24-hour model system using the estimated wind power curve derived from an actual wind farm. The results, such as shadow prices of CO2 obtained using the trade-off analysis, may provide a basis of evaluating the equivalent cost of wind farms and PEVs, and their contributions to CO2 reduction.
-  A. DeMeo, W. Grant, M. R. Milligan, and M. J. Schuerger, “Wind Plants Integration,” IEEE Power and Energy Magazine, Vol.3, Issue 6, pp. 38-46, November/December 2005.
-  T. Ackermann et al., “Where the wind blows,” IEEE Power and Energy Magazine, Vol.7, Issue 6, pp. 65-75, November/December 2009.
-  European Wind Energy Association, “Large Scale Integration of Wind Energy in The European Power Supply,” December 2005.
-  H. Banakar, C. Luo, and B. T. Ooi, “Impacts of Wind Power Minute-to-Minute Variations on Power System Operation,” IEEE Trans. on Power Systems, Vol.23, Issue 1, pp. 150-160, June 2008.
-  C. Luo and B. T. Ooi, “Frequency Deviation of Thermal Power Plants Due to Wind Farms,” IEEE Trans. Energy Conv., Vol.21, No.3, pp. 708-716, September 2006.
-  T. Michigami, “Construction of Dynamic Fluctuation Load Model and Simulation with AFC-control of BTB Interconnection,” Proc. of Fukui University of Technology, Vol.2, No.30, pp. 1-8, Mar. 2000.
-  A. M. Foley, P. G. Leahy, and E. J. McKeogh, “Wind Power Forecasting and Prediction Methods,” IEEE 9th Int. Conf. on Environmental and Electrical Engineering, May 2010.
-  B. Ernst et al., “Predicting theWind,” IEEE Power and Energy Magazine, pp. 78-89, November/December 2007.
-  K. Mathaprayoon et al., “An Integration of ANN Wind Power Estimation Into Unit Commitment Considering the Forecasting Uncertainty,” IEEE Trans., Industrial Applications, Vol.43, No.6, pp. 1441-1448, Nov./Dec. 2007.
-  J. M. Morales, A. J. Conejo, and J. Perez-Ruiz, “Economic Valuation of Reserves in Power Systems With High Penetration of Wind Power,” IEEE Trans. Power Systems, Vol.24, No.2, pp. 900-910, May 2009.
-  A. G. Boulanger, A. C. Chu, S. Maxx, and D. L. Waltz, “Vehicle Electrification: Status and Issues,” Proc. of the IEEE, Vol.99, No.6, pp. 1116-1138, June 2011.
-  J. A. Schellenberg andM. J. Sullivan, “Electric vehicle forecast for a large West Coast utility,” Power and Energy Society General Meeting, 2011 IEEE, pp. 1-6, July 2011.
-  J. Voelcker, “Can Plug-In Hybrid Electric Vehicles Keep the Electric Grid Stable?,” IEEE Spectrum Inside Technology, Oct. 2007.
-  F. Musavi, M. Edington, W. Eberle, and W. G. Dunford, “Evaluation and Efficiency Comparison of Front End AC-DC Plug-in Hybrid Charger Topologies,” IEEE Transactions on Smart Grid, Vol.3, No.1, pp. 413-421, 2012.
-  D. Yamashita, T. Niimura, R. Yokoyama, and M. Marmiroli, “Thermal Unit Scheduling for CO2 Reduction including Significant Wind Power Penetration,” presented at IEEE 2011 PES General Meeting, July 2011, Detroit, USA, 2011.
-  F. D. Galialna et al., “Scheduling and Pricing of Coupled Energy and Primary, Secondary, and Tertiary Reserves,” Proc. IEEE, Vol.93, No.11, November 2005.
-  J. F. Restrepo and F. D. Galiana, “Unit Commitment With Primary Frequency Regulation Constraints,” IEEE Trans. Power Syst., Vol.20, No.4, pp. 1836-1842, November 2005.
-  C. Li, R. B. Johnson, and A. J. Svoboda, “A new unit commitmentmethod,” IEEE Trans. on Power Systems, Vol.12, pp. 113-119, 1997.
-  C. L. Tseng, C. A. Li, and S. S. Oren, “Solving the Unit Commitment Problem by a Unit Decommitment Method,” J. of Optimization Theory and Applications, Vol.105, No.3, pp. 707-730, 2000.
-  N. Jaleeli, D. Ewart, and L. H. Fink, “Understanding Automatic Generation Control,” IEEE Trans. Power Syst., Vol.7, No.3, pp. 1106-1122, August 1992.
-  Y. Sawaragi, H. Nakayama, and T. Tanino, “Theory of multiobjective optimization,” Orlando: Academic Press, 1985.
-  T. Niimura and T. Nakashima, “Multiobjective tradeoff analysis of deregulated electricity Trans.,” Electrical Power and Energy Systems, Vol.25, pp. 179-185, 2003.
-  P. Attaviriyanupap, H. Kita, E. Tanaka, and J. Hasegawa, “A Hybrid LR-EP for Solving New Profit-Based UC Problem Under Competitive Environment,” IEEE Trans. on Power Systems, Vol.18, No.1, pp. 229-237, 2003.
-  “Installed Wind Power Plants,” New Energy and Industrial Technology Development Organization of Japan, April 2010.
-  A. Kossoy and P. Ambrosi, “State and Trends of the Carbon Market 2010,” Environment Department, World bank, May 2010.
-  K. J. Yunus, M. Reza, H. Zelaya, De La Parra, and K. Srivastava, “Impacts of Stochastic Residential Plug-In Electric Vehicle Charging on Distribution Grid,” 2012 IEEE Innovative Smart Grid Technologies, Washington, DC, January 2012.