Publications by authors named "Nima Khosravi"

Article Synopsis
  • - The study focuses on using the Marine Predator Algorithm (MPA) to fine-tune the parameters of a power system stabilizer (PSS) to reduce low-frequency oscillations in power systems.
  • - The researchers tested and compared different algorithms using various systems, including the single machine infinite bus (SMIB) and other larger grid configurations, while also validating optimal parameters through real-time simulation.
  • - Results show that the MPA significantly outperforms other optimization methods, achieving up to a 98.62% improvement in performance metrics compared to algorithms like Particle Swarm Optimization and Whale Optimization, confirming its effectiveness through hardware testing.
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High performance and comfort are key features recommended in hybrid electric vehicle (HEV) design. In this paper, a new coordination strategy is proposed to solve the issue of undesired torque jerks and large power ripples noticed respectively during drive mode commutations and power sources switching. The proposed coordinated switching strategy uses stair-based transition function to perform drive mode commutations and power source switching's within defined transition periods fitting the transient dynamics of power sources and traction machines.

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The power grid faults study is crucial for maintaining grid reliability and stability. Understanding these faults enables rapid detection, prevention, and mitigation, ensuring uninterrupted electricity supply, safeguarding equipment, and preventing potential cascading failures, ultimately supporting the efficient functioning of modern society. This paper delves into the intricate challenge of ensuring the robust operation of wind turbines (WTs) in the face of fault conditions, a matter of substantial concern for power system experts.

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This study aims to improve the quality of operation parameters of the stand-alone hybrid microgrids (HMGs). The proposed module for the AC microgrid (ACMG) is a modulated-unified power quality conditioner (M-UPQC). Furthermore, the suggested component for the DC microgrid (DCMG) is a switched-inductor boost converter module (S-IBCM).

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