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All Journal Jurnal Teknologi Elektro Heuristic JHP17 (Jurnal Hasil Penelitian) Elsains : Jurnal Elektro Jambura Journal of Electrical and Electronics Engineering Jurnal Teknik Elektro dan Komputasi (ELKOM) BERNAS: Jurnal Pengabdian Kepada Masyarakat SinarFe7 Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Pelita: Jurnal Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Nucleus Journal
Balok Hariadi, Balok
Teknik Elektro Universitas 17 Agustus 1945 Surabaya
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Journal : Jambura Journal of Electrical and Electronics Engineering

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Simulation of Speed Control on a PMSM Using a PI Controller Widagdo, Reza Sarwo; Hariadi, Balok; Wardah, Izzah Aula
Jambura Journal of Electrical and Electronics Engineering Vol 6, No 1 (2024): Januari-Juni 2024
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v6i1.22287

Abstract

In order to manage the speed of a permanent magnet synchronous motor drive system, a practical approach for a PI controller has been developed and put into practice in this study. The adopted approach, which also preserves the proportional integral controller's straightforward structure and features, significantly enhanced the performance of the prior proportional integral controller. The final PI controller delivers quick and precise response, strong noise rejection, and minimal sensitivity to permanent magnet synchronous motor parameter fluctuations. The findings demonstrate that the suggested controller may provide best performance in terms of accuracy, parametric variation, and load torque disturbance when entering a proportional value of 0,013 and an integral value of 16,61. The proposed method has been exhaustively tested under various circumstances. The proposed solution not only possesses attributes like simplicity and ease of implementation for real-time, but also stability and effectiveness.
Performance Analysis of Three Phase Cascaded H-Bridge Multilevel Inverter Design for Solar Power Plant Optimization Widagdo, Reza Sarwo; Slamet, Puji; Hariadi, Balok
Jambura Journal of Electrical and Electronics Engineering Vol 7, No 1 (2025): Januari - Juni 2025
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v7i1.28035

Abstract

An inverter is an electrical device that converts direct current (DC) into alternating current (AC). Typically, a standard inverter operates at three voltage levels: +Vdc, -Vdc, and 0. However, a multilevel inverter consists of several smaller inverters connected in a series to produce multiple voltage levels at the output. The primary advantage of this type of inverter lies in its ability to produce a much lower harmonic distortion compared to traditional, non-multilevel inverters. Additionally, the switching components of a multilevel inverter operate at lower frequencies, which makes it more suitable for highpower applications. This research focuses on a threephase cascaded multilevel inverter, specifically generating output waveforms with up to seven levels. The study involves conducting experiments using RL loads, to observe how these variations affect the output waveforms and their harmonic distortions. The result, THDi values are much lower, with the 3rd harmonic contributing 0.02%, the 5th contributing 0.006%, the 7th contributing 0.004%, the 9th contributing 0.002%, the 11th contributing 0.002%, and the 13th harmonic contributing just 0.001%. These results suggest that the voltage harmonic more significant harmonic distortion than the current, particularly at the 13th harmonic order. This increase highlights the effect of inductive loads on the performance of the inverter, particularly in terms of harmonic content. These findings are crucial for optimizing multilevel inverters in practical applications, ensuring improved performance and efficiency.
Co-Authors Abidin, Moch Fajar Adriaty Basyarach, Niken Aris Heri Andriawan, Aris Heri Ariyanto, Adhitiya Dwijaya Fajar Astuti Hermawati Gatut Budiono Harijanto, Setijanen Djoko Hartayu, Ratna Hasan, Iqbal Imam Suri Tauladan Istantyo Yuwono, Istantyo Kukuh Setyadjit, Kukuh Kusmiyati Kusmiyati Milano, Ronald Nursyahuda, Suhud Dede Paranita Kartika Riyanti, Kurnia Puji Slamet, Puji Ramadhany, Mustopa Dwi Ratna Hartayu, Ratna Reza Sarwo Widagdo Ridho'i, Ahmad Ridhoi, Ahmad Ridho’i, Ahmad san, Santoso SANTOSO SANTOSO setyajid, kukuh Stiadjit, Kukuh Subekti Yuliananda, Subekti Swarga, Lutfi Agung Wardah, Izzah Aula Wasesa, Limpat Budi