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Performance study of PID and voltage mode controllers in voltage regulator for smart dc wall-plug

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper presents a comparative study on the performance of PID and Voltage Mode Control (VMC) in a step-down voltage or buck DC-DC converter. The converter is being used in a smart wall plug for powering electrical devices in future smart house or building. Computer simulations using Simulink were performed to model the controllers in the converter and to investigate their performance. Results indicate that longer time is required by the VMC to reach a similar steady state condition as that acquired by the PID on the output voltage of the converter. Additionally, the steady state error on the output voltage from the PID was observed to be less than 1%, which is better than percent error obtained from the VMC.

Original languageEnglish
Title of host publicationProceedings - 6th Annual Conference on Computational Science and Computational Intelligence, CSCI 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages732-737
Number of pages6
ISBN (Electronic)9781728155845
DOIs
Publication statusPublished - Dec 2019
Event6th Annual International Conference on Computational Science and Computational Intelligence, CSCI 2019 - Las Vegas, United States
Duration: 5 Dec 2019 → 7 Dec 2019

Publication series

NameProceedings - 6th Annual Conference on Computational Science and Computational Intelligence, CSCI 2019

Conference

Conference6th Annual International Conference on Computational Science and Computational Intelligence, CSCI 2019
Country/TerritoryUnited States
CityLas Vegas
Period5/12/19 → 7/12/19

Keywords

  • Buck converter
  • PID
  • Smart wall plug
  • Voltage mode control

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