Optimization model of the Joint operation of Pumped-Storage Hydro Plant and Wind Farm: Considering the Imbalances of Wind Power Output

• Autorzy: Song W. , Zhang K. , Li L. , Zeng M. , Zhang G.

Warianty tytułu

PL

Model optymalizacji współpracy elektrowni szczytowo-pompowej i farmy wiatrowej – zjawisko niestabilności mocy wyjściowej elektrowni wiatrowej

• Języki publikacji: EN

Abstrakty

EN

Since the future energy production of wind farm is uneasy to be precisely predicted, the integration of wind power into electric power system has been a difficult problem for many years. Recently, the widely emerged pumped-storage hydro plant can be used to balance the unstable output of wind farm, because the pumped-storage hydro plant can adjust its production to compensate wind power prediction errors. In this paper, a joint operation model between the wind farm and pumped-storage hydro plant is proposed. In this mode, there are two targets for the system: 1) maximizing the daily revenue of pumped-storage hydro plant; 2) partially compensating the deviations resulted from wind power output imbalances. Then we analyzed the economic benefits of pumped-storage hydro plant in the condition of both independent operation and joint operation. Finally, the model is applied in the actual operation of pumped-storage hydro plant. From the case study we can see that power incomes of pumped-storage hydro plant alone is reduced under joint operation model, while the comprehensive economic effect has actually increased in response to the stable output of wind power.

PL

W artykule przedstawiono model współpracy farmy wiatrowej z elektrownią szczytowo-pompową. Wspólna praca tych jednostek wynika z niestabilności energii wiatrowej i pozwala na jej redukcję. Zbudowany model umożliwia realizację dwóch celów: maksymalizacji dziennego zysku z magazynowania energii w elektrowni oraz częściowe ograniczenie wahań wytwarzanej energii, wynikające z niestabilności wiatru. Dokonano także analizy ekonomicznej zysków z pracy jednostek w trybach współpracy oraz pracy niezależnej. Przeprowadzono weryfikację opracowanego modelu na rzeczywistych danych.

Słowa kluczowe

EN

joint operation model; integration of wind power; pumped-storage hydro plant

PL

model pracy wspólnej; integracja energii wiatrowej; elektrownia szczytowo-pompowa

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 3b
• Strony: 207--211
• Opis fizyczny: Bibliogr. 14 poz., tab., wykr.

Twórcy

autor

Song W.

• North China Electric Power University, China

autor

Zhang K.

• North China Electric Power University, China

autor

Li L.

• North China Electric Power University, China

autor

Zeng M.

• North China Electric Power University, China

autor

Zhang G.

• North China Electric Power University, China

Bibliografia

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• [2] A. Vigueras-Rodríguez, P. Sørensen, A. Viedma, M.H. Donovand, E. Gómez Lázaro. “Spectral coherence model for power fluctuations in a wind farm,” Jour. of Wind Engineering and Industrial Aerodynamics, 102(2012), No.3, 14-21.
• [3] YUAN Tiejiang, CHAO Qin, LI Yiyan, TOERXUN Yibulayin, “Short-term wind power output forecasting model for economic dispatch of power system incorporation large-scale wind farm,” Proceedings of the CSEE, 30(2010), No. 5, 23-27.
• [4] ZHOU Ming, RAN Ruijiang, LI Gengyin, “Assessment on available transfer capacity of wind farm incorporated system,” Proceedings of the CSEE, 30(2010), No.8, 14-21.
• [5] Soohyun, Kwak Jin, “Mutual authentication and key establishment mechanism using DCU certificate in Smart Grid”, AMIS, 6(2012), No. 1.
• [6] Zhou Benhai, Qiao Jianzhong, “Research on parallel realtime scheduling algorithm of hybrid parameter tasks on multicore platform”, AMIS, 5(2012), No. 3.
• [7] J. Matevosya, L.Söder, “Short-term hydropower planning coordinated with wind power in areas with congestion problems,” Wind Energy, 10(2007), No. 3, 195-208.
• [8] M. Kapsali, J.K. Kaldellis, “Combining hydro and variable wind power generation by means of pumped-storage under economically viable terms,” Appl. Ener.,8 7(2010), No.5, 3475-85.
• [9] HU Zechun, DING Huajie, KONG Tao, “A novel control strategy based on phase adjustment for microgrid parallel inverters without interconnection wires,” Automation of Electric Power Systems, 36(2012), No. 2, 35-39.
• [10] J. Garcia Gonzelez, R.M.R. Mulela, L.M. Santos, A.M. Gonzalez, “Stochastic joint optimization of wind generation and pumped-storage units in an electricity market”. IEEE Trans on Power Systems, 23(2008), No. 2, 460-468.
• [11] LIU Deyou, TAN Zhizhong, WANG Feng. “Study on combined system with wind power and pumped storage power”. Water Resources and Power, 24(2006), No. 1, 39-42.
• [12] LI Qiang, YUAN Yue, LI Zhenjie, WANG Shengwei, LU Huayong, “Research on energy shifting benefits of hybrid wind power and pumped hydro storage system considering peak-valley electricity price,” Power System Technology, 33(2009), No. 1, 13-18.
• [13] J.M. Angarita, J.G.Usaola, “Combining hybrid-generation and wind bidings and operation on electricity spot markets,” Electric Power System Research, 77(2007), No.4, 393-400.
• [14] MIBEL-System information operator. RED Electrica Espana. http://www.esios.ree.es/web-publica/.2010.