The Use of ESD's within Hybrid Microgrid Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Microgrids are gaining traction by the generation of cleaner and reasonably priced electrical energy which utilizes renewable energy sources. Wind is one of the RES which has significant potential, though its operation and restricted due to variability in wind speed as the day progresses. To address the challenges of inconsistency and ensure a continuous supply to customers, a diesel engine generation system can be a viable solution. This research paper presents the design of diverse proportional-integral-derivative (PID) controllers to coordinate energy generation with load demand, thereby stabilizing the operation of the microgrid under varying operating conditions. The performance of the PID controllers is evaluated through the calculation of controller gains and by analysis of different error measures. Also investigated in this research is the impact of diverse energy storage devices (ESDs) in combination with the PID controllers for the microgrid. Observation within the results has shown that PIL-PID with the redox flow battery outperformed the other controllers and ESDs. This combination would benefit the microgrid for various working conditions.

Original languageEnglish
Title of host publicationProceedings of the 33rd Southern African Universities Power Engineering Conference, SAUPEC 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331535162
DOIs
Publication statusPublished - 2025
Event33rd Southern African Universities Power Engineering Conference, SAUPEC 2025 - Pretoria, South Africa
Duration: 29 Jan 202530 Jan 2025

Publication series

NameProceedings of the 33rd Southern African Universities Power Engineering Conference, SAUPEC 2025

Conference

Conference33rd Southern African Universities Power Engineering Conference, SAUPEC 2025
Country/TerritorySouth Africa
CityPretoria
Period29/01/2530/01/25

Keywords

  • Classic PID
  • ESD
  • Microgrid
  • Pessen Integral Rule
  • PID
  • RES

ASJC Scopus subject areas

  • Artificial Intelligence
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Modeling and Simulation

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