About the Journal

Jurnal Nasional Teknik Elektro is a peer-reviewed journal which is published by Department of Electrical Engineering, Universitas Andalas. The printing ISSN number (p-ISSN) is 2302-2949 and the electronic ISSN (e-ISSN) is 2407-7267. The prefix Digital Object Identifier (DOI) is 10.25077. OAI: https://j
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Current Issue

Vol 14, No 3: November 2025

JNTE's issue, Vol. 14, No. 3, November 2025, presents four peer-reviewed research papers contributed by 14 authors from five countries: Indonesia, Bangladesh, Ghana, Malaysia, and Spain. The articles demonstrate current trends and applied innovations in electrical and electronic engineering. The number of papers published is expected to increase until early December 2025.

Published: 2025-11-30

Control

A Hybrid Wavelet Scattering and Mel Spectrogram Feature with Deep Convolution Neural Network for Robust Spoken Digit Recognition

Irmawan irmawan (University of Sriwijaya, Indonesia)
Suci Dwijayanti (University of Sriwijaya, Indonesia)
Bhakti Yudho Suprapto (University of Sriwijaya, Indonesia)

Page 151 - 161

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An Integrated SCADA–PLC–HMI Model for Low-Cost Control and Real-Time Monitoring of Three-Phase AC Motors

Setyo Supratno (Islamic University 45, Indonesia)
Moh. Khairudin (Universitas Negeri Yogyakarta, Indonesia)

Page 181 - 189

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LabVIEW- Based Leaching Tank Process Control System for Laterite Nickel Ore Processing on a Lab-Scale Basis

Moh Afandy (Metal Industry Polytechnic of Morowali, Indonesia)
Abdul Haris Mubarak (Metal Industry Polytechnic of Morowali, Indonesia)
Muhammad Ikbal Rianto (Metal Industry Polytechnic of Morowali, Indonesia)
Syahril M (Metal Industry Polytechnic of Morowali, Indonesia)

Page 196 - 202

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Incubator for Joper Day Old Chicks with Cohen-Coon PID Controller

Ali Rizal Chaidir (Universitas Jember, Indonesia)
Widjonarko (Universitas Jember, Indonesia)
Bukhori Muslim (Universitas Jember, Indonesia)

Page 100-106

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Natural Exponential Inertia Weight and Acceleration Coefficient Particle Swarm Optimization Algorithm tuned PID Controller for DC Motor Speed Control.

Dominic Adu-Buabeng (Kwame Nkrumah University of Science and Technology, Ghana)
Yaw Opoku Mensah Sekyere (Kwame Nkrumah University of Science and Technology, Ghana)
Francis Boafo Effah (Kwame Nkrumah University of Science and Technology, Ghana)

Page 114-125

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Fault Detection In Storage Tank System Using Luenbeger Observer (LO): Simulation-Based Validation.

Dian Mursyitah (Universitas Islam Negeri Sultan Syarif Kasim Riau, Indonesia)
Ahmad Faizal (Universitas Islam Negeri Sultan Syarif Kasim Riau, Indonesia)
Hilman Zarory (Universitas Islam Negeri Sultan Syarif Kasim Riau, Indonesia)
Sitri Permata Sari (Universitas Islam Negeri Sultan Syarif Kasim Riau, Indonesia)

Page 135-142

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Electrical Power and Energy

Evaluation of Insulation Resistance Degradation in 555 WP Monocrystalline Solar Modules under Solar Irradiation Exposure

Aripin Triyanto (Universitas Pamulang, Indonesia)
Woro Agus Nurtiyanto (Universitas Pamulang, Indonesia)
Sunardi (Universitas Pamulang, Indonesia)
Elfirza Rosiana (Universitas Pamulang, Indonesia)
Syaiful Anam Pratama (Universitas Pamulang, Indonesia)

Page 143-150

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Optimizing PV Inverter GMPP and Current Harmonic Distortion Using QHBM

Muhammad Cahyo Bagaskoro (State University of Malang, Indonesia)
Aripriharta (State University of Malang, Indonesia)
sujito (State University of Malang, Indonesia)
Saodah Omar (Universiti Teknologi MARA, Malaysia)

Page 162 - 172

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Digital PID Trainer Based On Arduino For DC Motor Speed Control With Ziegler Nichols Method

Dana Edie Ardana Dana Edie Ardana (Telkom University, Indonesia)
Yulian Zetta Maulana (Telkom University, Indonesia)
Gunawan Wibisono (Telkom University, Indonesia)

Page 173 - 180

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Orca Predation Algorithm as an Innovative Solution for IEEE 30 Bus

Vivi Aida Fitria (Institut Teknologi dan Bisnis Asia Malang, Indonesia)
Zahratul Laily Binti Edaris (Politeknik Tuanku Syed Sirajuddin, Malaysia)
Azwar Riza Habibi (Institut Teknologi dan Bisnis Asia Malang, Indonesia)
Lilis Widayanti (Institut Teknologi dan Bisnis Asia Malang, Indonesia)

Page 107-113

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Telecommunication

Enhanced Quadrature Hybrid Coupler Design for 5G N1 Band Using Defected Ground Structures

Rudy Fernandez (Universitas Andalas, Indonesia)
Amirul Luthfi (Universitas Andalas, Indonesia)
Syukri Yunus (Universitas Andalas, Indonesia)
Tiara Feryndita Astuti (Universitas Andalas, Indonesia)

Page 190 - 195

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Classification of Twitter Trending Issues Through Three Clustering Methods

Dwie Putri Donnaro (University of Indonesia, Indonesia)
Dadang Gunawan (University of Indonesia, Indonesia)

Page 203 - 211

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Design and Simulation of a QPSK Demodulator Using Discrete Components

Andicho Haryus Wirasapta (Universitas Jambi, Indonesia)
Salisa 'Asyarina Ramadhani (Universitas Jambi, Indonesia)
Salmuna Sajjad Mishi (World University of Bangladesh, Bangladesh)
Zeeshan Hamid Malik (University of A Coruña, Spain)

Page 126-134

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