Unbiased Circular Leakage Centered Adaptive Filtering Control for Power Quality Improvement of Wind-Solar PV Energy Conversion System

  • Unique Paper ID: 162625
  • Volume: 10
  • Issue: 10
  • PageNo: 548-554
  • Abstract:
  • Due to the intermittent and unpredictable nature of solar and wind energy, greater integration of these sources into the existing power grid could pose significant technological difficulties, particularly for weakened grids or standalone systems lacking adequate and sufficient storage. The impact of the fluctuating nature of solar and wind resources can be partially alleviated by integrating the two renewable resources into an optimal combination, and the whole system becomes more reliable and cost-effective to run. In this study, the opportunities and problems of hybrid solar PV and wind energy integration systems are reviewed. Major power quality challenges for both grid-connected and stand-alone systems include harmonics, voltage and frequency fluctuation, and they are more severe in weak grid situations. This can be dealt to a significant extent by having adequate design, improved rapid reaction control capabilities, and good hybrid system optimization. The primary research projects related to optimal size design, power electronics topologies, and control are reviewed in this study. The study provides an overview of the current state of hybrid solar and wind systems that are both grid-connected and stand-alone.

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