Study on Effects of Solar Generation on Power Grid

Article Preview

Abstract:

The climate change and the shortage of energy have made the solar energy as the priority renewable energy in many countries, and solar energy is under the fast development. Since the solar energy has the intrinsic intermittence and fluctuation, its integration into the power grid will lead to the power fluctuations. The paper proposes a method of deploying the photovoltaic generation which is the main solar generation technology in China to meet the load demand in order to reduce the storage investment. The analysis shows that there is a strong correlation between daytime solar generation fluctuations and grid load fluctuations, and it is able to use solar plant instead of some peek-load regulating generator units. Therefore, solar generation technology also has great potential of integration ability even without the use of energy storage, and the purpose of solar generation is to increase the share of solar electriciy at the lowest unit cost rather than to guarantee 100% utilization factor.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 986-987)

Pages:

560-563

Citation:

Online since:

July 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] H.L. Willis, W.G. Scott, Distributed Power Generation Planning and Evaluation, Marcel Decker, Inc., New York, (2000).

Google Scholar

[2] S.A. Kalogirou, Solar thermal collectors and applications, Prog. Energ. Combust. Sci., 30 (2004) 231-295.

Google Scholar

[3] P.D. Lund, R.S. Keinonen, Radiation transmission measurements for solar ponds, Sol. Energ., 33 (1984) 237-240.

DOI: 10.1016/0038-092x(84)90154-3

Google Scholar

[4] X. Zhou, F. Wang, R.M. Ochieng, A review of solar chimney power technology. Renewable and Sustainable Energy Reviews 14 (2010) 2315-2338.

DOI: 10.1016/j.rser.2010.04.018

Google Scholar

[5] T. Meyer, J. Luther, On the correlation of electricity spot market prices and photovoltaic electricity generation, Energy. Convers. Manage., 45 (2004) 2639-2644.

DOI: 10.1016/j.enconman.2003.12.023

Google Scholar

[6] J.I. Prieto, J.C. Martinez-Garcia, D. Garcia, Correlation between global solar irradiation and air temperature in Asturias, SPAN Sol. Energ., 83 (2009) 1076-1085.

DOI: 10.1016/j.solener.2009.01.012

Google Scholar

[7] P.P. Singh, S. Singh, Realistic generation cost of solar photovoltaic electricity, Renew. Energ., 35 (2010) 563-569.

DOI: 10.1016/j.renene.2009.07.020

Google Scholar

[8] I.A. Zahed, J. Hallenstain, Effect of non-technical factors on the electricity cost of the photovoltaic systems, Desalination, 209 (2007) 108-112.

DOI: 10.1016/j.desal.2007.04.017

Google Scholar

[9] Zhao Zhengming, Liu Jianzheng, Meng shuo. The Integrated application system of solar energy generation[J], Power Electronics, 1 (2)7-10.

Google Scholar