Implementation of multi-input buck converter voltage control system based fuzzy logic control

Alfi Firman Syah*, Radian Indra Mukromin, Muhammad Khamim Asy'Ari, Ali Musyafa, Ronny Dwi Noriyati

*Corresponding author for this work

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


The world is actively concerned about renewable energy to solve the global warming issue, especially in Indonesia. Indonesia had set a target of 23% renewable energy in 2025 but still reached 11,20% in 2020. Indonesia has relatively high renewable energy sources but has not utilized them optimally. Indonesia's renewable energy was dominated by hydro, geothermal, biomass, and solar, while the use of wind energy has a challenge, considering that Indonesia is located in equatorial region, with unstable wind power. Combining two or more renewable energy sources with a battery-connected dc-dc converter with multiple inputs could be an alternative solution to overcome the weakness of a single renewable energy source. This research aims to implement fuzzy logic control on the output voltage of the multi-input buck converter. The results of the output control system on the multi-input buck converter shows that the average error value is 0,54% and the highest error value is 3,68% at 13,87 V.

Original languageEnglish
Title of host publicationEngineering Physics International Conference 2021, EPIC 2021
EditorsAyodya Pradhipta Tenggara, Nur Abdillah Siddiq, Sita Gandes Pinasti, Rizki Insyani, Jundika Candra Kurnia, Geetali Saha, Rasool Moradi-Dastjerdi
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735444843
Publication statusPublished - 22 May 2023
Event3rd Engineering Physics International Conference, EPIC 2021 - Yogyakarta, Virtual, Indonesia
Duration: 24 Aug 202125 Aug 2021

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


Conference3rd Engineering Physics International Conference, EPIC 2021
CityYogyakarta, Virtual


  • fuzzy logic control
  • hybrid renewable energy sources
  • multi-input buck converter
  • voltage control


Dive into the research topics of 'Implementation of multi-input buck converter voltage control system based fuzzy logic control'. Together they form a unique fingerprint.

Cite this