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Performance Analysis and Resilience Assessment of a Hybrid PV–Wind Integrated 9-Bus Power System

Abstract

The addition of renewable energy sources (RES), including photovoltaic (PV) and wind generation technology, has introduced new challenges and opportunities for modern power systems. This paper examines the functionality and reliability of a hybrid PV–-wind-integrated 9-bus power system evaluated in DIgSILENT PowerFactory. The system has been designed with two solar PV plants, two offshore wind farms, multiple loads, and transformer interconnections, and aims to evaluate steady-state, dynamic, and contingency behavior. The system was evaluated using load-flow, quasi-dynamic, and RMS simulations to assess power balance, voltage stability, and fault recovery. The outcomes indicated convergence, balanced power flow, and system resilience under single-contingency conditions. This paper shows the effectiveness of the power system simulation tool for analyzing hybrid renewable power systems.

Research topics

  • Microgrid Control and Optimization
  • HVDC Systems and Fault Protection
  • Optimal Power Flow Distribution

Sustainable Development Goals

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DOI: 10.3390/engproc2026140005

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