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Energies 2018, 11(1), 63; https://doi.org/10.3390/en11010063

Dynamic Power Flow Cascading Failure Analysis of Wind Power Integration with Complex Network Theory

1
Institute of Electrical Engineering, Chinese Academy of Sciences, Haidian District, Beijing 100190, China
2
State Grid Henan Power Company Economic and Technological Research Institute, Zhengzhou 450052, China
3
Jiangsu Province Electrochemical Energy Storage Technology Key Laboratory, Taizhou 225500, China
*
Author to whom correspondence should be addressed.
Received: 30 October 2017 / Revised: 28 November 2017 / Accepted: 6 December 2017 / Published: 29 December 2017
(This article belongs to the Section Electrical Power and Energy System)
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Abstract

The impact of the rapid development of large-scale centralized wind power farms on the power system is drawing more and more attention. Some topics about grid-connected wind power are discussed from the view of complex network theory in this paper. Firstly, a complex network cascading failure model is established, combined with dynamic AC power flow (DACPF). Then, the IEEE 30 bus system is used to analyze its validity using the simulations of nodes removal, wind power integration, as well as the change of current and voltage boundaries. Furthermore, the influences of wind power before and after smoothing are investigated. Also, different wind power coupling locations are studied. Finally, some significant conclusions are obtained to provide references for large-scale wind power integration. View Full-Text
Keywords: wind power; complex network theory; cascading failure; dynamic AC power flow wind power; complex network theory; cascading failure; dynamic AC power flow
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Sun, Y.; Tang, X.; Zhang, G.; Miao, F.; Wang, P. Dynamic Power Flow Cascading Failure Analysis of Wind Power Integration with Complex Network Theory. Energies 2018, 11, 63.

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