Distributed frequency control for stability and economic dispatch in power networks

  title={Distributed frequency control for stability and economic dispatch in power networks},
  author={Changhong Zhao and Enrique Mallada and Florian D{\"o}rfler},
  journal={2015 American Control Conference (ACC)},
We explore two different frequency control strategies to ensure stability of power networks and achieve economic dispatch between generators and controllable loads. We first show the global asymptotic stability of a completely decentralized frequency integral control. Then we design a distributed averaging-based integral (DAI) control which operates by local frequency sensing and neighborhood communication. Equilibrium analysis shows that DAI recovers the nominal frequency with minimum total… CONTINUE READING
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Optimal loadside control for frequency regulation in smart grids

  • F. Dörfler J. W. Simpson-Porco, F. Bullo
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