Integrated management system Design for Shipboard Power System Based on Load Shedding

Document Type : -

Authors

1 Master's degree, Malek Ashtar University of Technology, Tehran, Iran

2 Professor, Malek Ashtar University of Technology, Tehran, Iran

3 Assistant Professor, Malek Ashtar University of Technology, Tehran, Iran

4 Ph.D., Malek Ashtar University of Technology, Tehran, Iran

Abstract

In recent years, various energy sources such as diesel generator, solar sources and energy storage devices have appeared in the shipboard power system. In this paper, the integrated control system of shipboard power grid has been designed and simulated based on load shedding. In this regard, the shipboard energy management system is formulated in the form of a nonlinear optimization model and then the objective function is formulated, including fuel cost and load shedding cost reduction, shipboard reliability increase, and reduction of network losses. The technical limitations in the operation of shipboard power network as well as the limitations of the use of resources are also considered in solving the optimization problem. In order to make the response of the energy management system robust to uncertainties, different operating modes of the shipboard along with the load level and power generation sources have been considered in each mode. Also, in order to provide the performance of the proposed solution, a standard power grid, IEEE 33-bus power system, has been included as a shipboard power system. By performing the simulation in MATLAB software, the results have been extracted and analyzed. According to the results, the proposed energy management system has a favorable capability in managing shipboard energy resources.

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Main Subjects

Journal of Advanced Defense Science & Technology
Volume 15, Issue 1 - Serial Number 55
Spring2024
June 2025
Pages 1-13

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History

  • Receive Date: 28 March 2023
  • Revise Date: 04 May 2024
  • Accept Date: 11 May 2024
  • Publish Date: 21 May 2024

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