Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia

Research Article

Effect of LC Filter In Reducing Harmonic Current in NVIS 7017 Three-Phase Synchronous Generator Lab Trainer

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  • @INPROCEEDINGS{10.4108/eai.24-10-2023.2342084,
        author={Azmi Rizki Lubis and Adi  Sutopo and Marwan  Affandi},
        title={Effect of LC Filter In Reducing Harmonic Current in  NVIS 7017 Three-Phase Synchronous Generator Lab  Trainer},
        proceedings={Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia},
        publisher={EAI},
        proceedings_a={ICIESC},
        year={2024},
        month={1},
        keywords={lc filter harmonics synchronous generator},
        doi={10.4108/eai.24-10-2023.2342084}
    }
    
  • Azmi Rizki Lubis
    Adi Sutopo
    Marwan Affandi
    Year: 2024
    Effect of LC Filter In Reducing Harmonic Current in NVIS 7017 Three-Phase Synchronous Generator Lab Trainer
    ICIESC
    EAI
    DOI: 10.4108/eai.24-10-2023.2342084
Azmi Rizki Lubis1,*, Adi Sutopo1, Marwan Affandi1
  • 1: Universitas Negeri Medan
*Contact email: azmirizkilubis@unimed.ac.id

Abstract

The electrical energy conversion laboratory located in the electrical engineering workshop environment is a room for students majoring in electrical engineering education at Universitas Negeri Medan for electrical machinery practice activities. NV7017 Three-Phase Synchronous Generator Lab Trainer is used to practice electrical machines for students. From the observation results, this trainer contains a total harmonic distortion current of 82.1%. After research using an LC filter, it can reduce the content of harmonic currents that appear to be 14.28%. The results obtained are good but according to the IEEE 519 -2014 standard for ⁄ for a 220-volt system voltage, the permissible third-order individual harmonic distortion current (IHDi) is 7%, while the research results obtained are 12.65%. So it is necessary to conduct further research in order to determine other types of harmonic filters that can reduce harmonic currents according to IEEE 519 - 2014 standards