Studies on the Grid-Connected Characteristics about Large-Scale Photovoltaic Power Bases

Abstract:

This paper made some researches of modeling on the systems of the photovoltaic（PV） power station, and analyzing the photovoltaic grid-connected generation system. Using MATLAB and PSASP, simulation and analysis of grid-connected characteristics about the large-scale PV power bases were carried out, focusing on the influence of the power flow after the grid connection of large scale PV power bases, the transient stability in the fault condition of the line-side and in the condition of the light disturbance. Specific measures are presented to solve problems. The conclusion of this paper will provide some theoretical basis of improving the stability of grid-connected of the large-scale PV power bases and will also provide some theoretical basis and the guide of grid-connected for the new energy strategy of our country in the future.

• Periodical: Applied Mechanics and Materials (Volumes 291-294)
• Pages: 152-157
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.291-294.152
• Online since: February 2013
• Authors: Hui Jiang, Xin Zheng, Xin Quan Wu, Zhi Wei Li
• Keywords: Perturbation Analysis, Grid-Connected Characteristics, Large-Scale Photovoltaic Power Bases, Steady Flow, Transient Stability

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