Coordinated Reactive Power and Voltage Control Based on Doubly-Fed Wind Farm Cluster

Abstract:

Current control strategy of reactive power and voltage for wind power integration is separate control of single wind farm (WF), which cannot achieve the optimal allocation of reactive power and is not beneficial for the optimization of voltage stability and network loss. In this paper, a coordinated control strategy of reactive power and voltage for wind farm cluster is proposed, which takes the voltage stability at point of common coupling (PCC) and economic operation as the optimization goals. The coordinated control strategy is realized through the platform of Cybercontrol industrial configuration, and the application testing verifies the effectiveness of the proposed strategy.

• Periodical: Advanced Materials Research (Volumes 1070-1072)
• Pages: 224-227
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1070-1072.224
• Online since: December 2014
• Authors: Li Lin, Kai Li
• Keywords: Coordinated Control, Hierarchical Control, Reactive Power, Reactive Voltage, Wind Farm Cluster

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