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Advanced Optimization of Source Power Delivery for Transmission Loss Reduction—Case Study

Author

Listed:
  • Konrad Hawron

    (Department of Electrical Engineering, Cracow University of Technology, Warszawska 24 St., 31-155 Cracow, Poland)

  • Bartosz Rozegnał

    (Department of Electrical Engineering, Cracow University of Technology, Warszawska 24 St., 31-155 Cracow, Poland)

Abstract

The article presents the development and laboratory validation of a current optimization algorithm designed for voltage-source systems. The algorithm was implemented in a real laboratory setup using a synchronous generator driven by a DC motor to model a fragment of a power system. During tests, transient states were intentionally inducted to evaluate the algorithm’s performance. The proposed optimization method effectively reduced instantaneous current peaks by over 60% and the overall RMS current by approximately 4%, leading to lower power losses and decreased conductor temperatures. These improvements resulted in nearly 8% minimization of power losses and a noticeable reduction in heat generation during transient and fault conditions. The solution is particularly suitable for islanded networks with renewable and unstable energy sources.

Suggested Citation

  • Konrad Hawron & Bartosz Rozegnał, 2025. "Advanced Optimization of Source Power Delivery for Transmission Loss Reduction—Case Study," Energies, MDPI, vol. 18(21), pages 1-17, November.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:21:p:5834-:d:1787953
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