Study on a Service Mechanism that Wind/Photovoltaic/Energy Storage Power Station Help Wind Farms Tracking Generation Schedule Curve

Abstract:

At present, the technology of wind power forecasting isn‘t mature enough in china, so some grid-connected wind farms will be assessed when theirs power forecasting accuracy cant reach the assessment standard. In response to the situation, combined with the characteristics of WPSPS and wind farms, this paper designs a service mechanism that WPSPS help wind farms tracking generation schedule curve, namely, encouraging WPSPS to supply output compensation service for wind farm by market means to increase the accuracy of wind power forecasting. By this mechanism, not only WPSPS and wind farms will achieve win-win, but also the impact on the grid caused by fluctuations of wind powers output will reduce.

• Periodical: Advanced Materials Research (Volumes 860-863)
• Pages: 1909-1913
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.860-863.1909
• Online since: December 2013
• Authors: Hai Xiang Xu*, Peng Wang, Xiao Meng Ren
• Keywords: Generation Schedule Curve, Power Market, Service Mechanism, Wind Farm, Wind/Photovoltaic/Energy Storage Power Station (WPSPS)

References

[1] GAO Mingjie, HUI Dong, GAO Zonghe, LEI Weimin, LI Jianlin, WANG Yinming. Presentation of National Wind/Photovoltaic/Energy Storage and Transmission Demonstration Project and Analysis of Typical Operation Modes[J]. Automation of Electric Power Systems, 2013, 37(1): 59-64. [In Chinese].

[2] CHEN Dayu, ZHANG Lizi, WANG Shu, et al. Development of Energy Storage in Frequency Regulation Market of United States and Its Enlightenment[J]. Automation of Electric Power Systems, 2013, 37(1): 9-13. [In Chinese].

[3] ZHANG Wenliang, QIU Ming, LAI Xiaokang. Application of Energy Storage Technologies in Power Grids[J]. Power System Technology, 2008, 32(7): 1-9. [In Chinese].

[4] National Energy Administration. Beijing: Interim Measures of Wind Farm Power forecasting[Z]. 2011. [In Chinese].

[5] Wind Power Integration operation report[R]. Beijing: State Grid Corporation of China, 2009. [In Chinese].

[6] LIU Xindong, FANG Ke, CHEN Huanyuan, et al. Research on rational wind power casting theory for large-scale wind power integration improvement[J]. Power System Protection and Control, 2012, 40(6): 36-39. [In Chinese].

[7] LI Jiannan, QIAO Ying, LU Zongxiang, et al. Research on statistical modeling of large-scale wind farms output fluctuations in different special and temporal scales[J]. Power System Protection and Control, 2012, 40(19): 7-13. [In Chinese].

[8] North China Electricity Regulatory Bureau: North China area wind power integration operation management implementing regulations[Z]. 2011. [In Chinese].

[9] Doherty R, Denny E, Malley M. System operation with a significant wind power penetration[C]. Power Engineering Society General Meeting, Denver, June 6-10, (2004).

DOI: 10.1109/pes.2004.1372988

[10] Ronan D, Mark O. A New Approach to Quantify Reserve Demand in Systems With Significant Installed Wind Capacity[J]. IEEE Transactions on Power Systems, 2005, 20(2): 587-595.

DOI: 10.1109/tpwrs.2005.846206