Voltage Control of Autonomous Power Supply Systems Based on PID Controller Under Unbalanced and Nonlinear Load Conditions

Raef Aboelsaud, A. Ibrahim, Alexander G. Garganeev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A control of a three-phase four-leg autonomous voltage inverter (VSI) based on PID-controllers with Scalar PWM as part of an autonomous power supply system (APS) is presented. The control system of the VSI consists of an outer control loop for controlling the load voltages and an inner control loop for controlling the output current of the VSI with a feedback load current loop. To analyze the stability of the system and design the PID regulators, the root locus and the Bode diagram are used. Studies of operating modes of APS are carried out using MATLAB/SIMULINK. The proposed method shows good tracking of the reference output voltage in the static and dynamic modes of APS.

Original languageEnglish
Title of host publicationProceedings of the 1st IEEE 2019 International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538693346
DOIs
Publication statusPublished - 6 May 2019
Event1st IEEE International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019 - Moscow, Russian Federation
Duration: 14 Mar 201915 Mar 2019

Publication series

NameProceedings of the 1st IEEE 2019 International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019

Conference

Conference1st IEEE International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019
CountryRussian Federation
CityMoscow
Period14.3.1915.3.19

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Keywords

  • autonomous inverter
  • PID control
  • power supply system
  • Scalar PWM

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Aboelsaud, R., Ibrahim, A., & Garganeev, A. G. (2019). Voltage Control of Autonomous Power Supply Systems Based on PID Controller Under Unbalanced and Nonlinear Load Conditions. In Proceedings of the 1st IEEE 2019 International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019 [8708841] (Proceedings of the 1st IEEE 2019 International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/REEPE.2019.8708841