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Article
Power and Frequency Regulation of Synchronverters using a Model Free Neural Network-Based Predictive Controller
IEEE Transactions on Industrial Electronics
  • Sepehr Saadatmand
  • Pourya Shamsi, Missouri University of Science and Technology
  • Mehdi Ferdowsi, Missouri University of Science and Technology
Abstract

Recent trends in the utilization of renewable and sustainable energy sources have led to an increased penetration of inertialess power electronics-based energy resources into the electrical grid. The concept of the virtual synchronous generator (VSG) has recently been studied to overcome the drawbacks of the fast-responding inertialess inverter by mimicking the behavior of a traditional synchronous generator. The majority of literature on VSGs assumes the operation of VSGs in inductive networks; however, such control algorithms do not operate well in a more resistive network such as a low-voltage distribution network. This article introduces a new neural network-based predictive control for VSGs that is capable of operating optimally in both inductive and resistive networks by optimizing the total tracking error during transients. After the introduction of the control scheme, simulation and experimental results are provided to evaluate the effectiveness of the proposed algorithm in reducing oscillations and settling time.

Department(s)
Electrical and Computer Engineering
Research Center/Lab(s)
Intelligent Systems Center
Keywords and Phrases
  • Grid-Connected Inverters,
  • Neural Network Predictive Controller,
  • Virtual Inertia.
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2021 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
Publication Date
5-1-2021
Publication Date
01 May 2021
Citation Information
Sepehr Saadatmand, Pourya Shamsi and Mehdi Ferdowsi. "Power and Frequency Regulation of Synchronverters using a Model Free Neural Network-Based Predictive Controller" IEEE Transactions on Industrial Electronics Vol. 68 Iss. 5 (2021) p. 3662 - 3671 ISSN: 0278-0046; 1557-9948
Available at: http://works.bepress.com/mehdi-ferdowsi/213/