Article Per Year (5 Year)
p-Index From 2021 - 2026
0.778
P-Index
This Author published in this journals
All Journal Buletin Poltanesa Jurnal Impresi Indonesia Industrial Research Workshop and National Seminar Cerdika: Jurnal Ilmiah Indonesia Recent in Engineering Science and Technology
Samsu Tuwongkesong
Politeknik Negeri Manado
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Kontrol RTU pada GH Manembo dengan Scada Jaringan Distribusi 20 KV Sistem Minahasa Samsu Tuwongkesong; Muchdar Daeng Patabo; Sukandar Sawidin; Julianus G. Daud; I Wayan E. P. Utama
Prosiding Industrial Research Workshop and National Seminar Vol 11 No 1 (2020): Prosiding 11th Industrial Research Workshop and National Seminar (IRWNS)
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1278.967 KB) | DOI: 10.35313/irwns.v11i1.2043

Abstract

Pada Sistem Kelistrikan Minahasa penanganan gangguan dapat dilakukan secara cepat dengan menggunakan sistem pengaturan proteksi jarak jauh yang mampu memonitoring, kendali dan akuisi data secara real time. Supervisory Control and Data Acquisition (SCADA) terdapat sistem proteksi yang bekerja secara real time yang dapat dikendalikan dari jarak jauh sehingga mampu dijadikan solusi dari permasalahan yang terjadi dalam sistem distribusi agar penanganan terhadap gangguan dapat dilakukan dengan cepat. Tapi pada kenyataannya Sistem SCADA pada Remote Terminal Unit (RTU) yang ada di Gardu Hubung Manembo-Nembo kadang kala tidak bisa di kontrol oleh Master Terminal Unit (MTU) pada sistem SCADA. Penelitian ini bertujuan untuk mengetahui apa penyebab terjadinya gangguan tersebut dan mencari jalan keluar untuk meminimalisir frekuensi terjadinya kegagalan eksekusi sehingga dapat meningkatkan keandalan dari sistem distribusi tersebut. Hasil pengujian menunjukkan bahwa gagal remote control disebabkan oleh sinyal provider komunikasi yang kurang baik di lokasi remote station dan keandalan dari peralatan komunikasi seperti modem GSM dalam menangkap sinyal mempengaruhi tingkat kegagalan remote control. Trend remote control setelah dilakukan perbaikan presentase keberhasilan remote control mengalami peningkatan dari 94.83% dengan perhitungan 2089 kali eksekusi sukses dari 2203 kali eksekusi di bulan april naik menjadi 95.29% di bulan mei 2020 dengan 2672 sukses dari 2804 kali eksekusi.
Solutions to Power Quality Problems in Electric Vehicle Battery Recharging Julianus Gesuri Daud; Deitje Sofie Pongoh; Samsu Tuwongkesong; Muchdar Dg. Patabo
Poltanesa Vol 26 No 2 (2025): December 2025
Publisher : P3KM Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v26i2.3561

Abstract

The recent proliferation of electric vehicle (EV) charging stations has a serious impact on the power quality of the electricity distribution network. This issue cannot be ignored, as EV chargers are a type of non-linear load. With the increasing presence of non-linear loads in modern power systems due to the influence of EV charging, harmonic distortion, both THD and TDD, will become a significant problem, especially for distribution transformers that supply power to EVs. The increasing number of high-power electric vehicle batteries being charged at DC fast-charging stations, especially those with large load capacities, and when parallel with other vehicles, can cause overloads during peak hours, sudden power gaps, and voltage drops, all of which contribute to power quality issues, particularly in the surrounding electricity grid. Harmonic distortion, particularly due to the access of EV power supplies to the distribution network, which causes increased power quality disturbances, must be eliminated because the resulting odd harmonics will impact the performance of electrical equipment due to the suboptimal P and Q power in the distribution line. To understand the impact of charging electric vehicles, high-efficiency chargers are required in the power grid. Simulations revealed a high harmonic spectrum approaching 25%, but this was reduced to a much lower and safer level using passive filters.
Protection System Analysis of 20 kV Medium Voltage Distribution Network: A Case Study on SM3 Feeder, Tomohon Main Substation Amelia Oktavianty Palit; Marcela Beatrix Karewur; Brayen Aprilio Pijoh; Samsu Tuwongkesong; Donald Bastian Noya
Jurnal Impresi Indonesia Vol. 5 No. 5 (2026): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v5i5.7773

Abstract

The protection system of a 20 kV medium-voltage distribution network plays a critical role in ensuring the reliability and safety of power delivery. An effective protection system must rapidly and selectively detect and isolate faults to minimize the affected area and outage duration. The SM3 Feeder at the Tomohon Main Substation, operated by PT PLN (Persero) UP3 Manado, serves a region characterized by diverse network configurations and environmental conditions, requiring a robust and well-coordinated protection scheme. This study analyzed the performance of the protection system on the SM3 Feeder, employing a methodology that encompasses collection of technical data for installed protection devices including circuit breakers (PMT), automatic reclosers, fuse cut outs (FCO), and protection relays. The analysis evaluates the coordination and settings of these devices against the fault characteristics of the network and benchmarks them against PLN and IEC standards. In addition, an IoT-based monitoring and protection system was designed and tested to complement conventional field protection. Results indicate that the protection system on SM3 Feeder generally functions adequately in safeguarding the network. However, certain conditions require adjustment particularly the coordination margin between the main relay and Recloser RC-1 at fault currents between 500–700 A. Improved coordination is expected to reduce the extent of affected areas during faults and enhance overall supply reliability. This study serves as an evaluation basis and provides actionable recommendations for PLN in managing and improving the medium-voltage distribution protection system in the UP3 Manado service area.
Automatic Street Lighting System Using Light Sensor Based on Microcontroller Samsu Tuwongkesong; Gabriel Sandy Dolang; Ilham Dwika Fadl; Adrian Alexsander Lahengko; Fabio Canavaro Matthew Pangalila
Cerdika: Jurnal Ilmiah Indonesia Vol. 6 No. 3 (2026): Cerdika: Jurnal Ilmiah Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v6i3.3387

Abstract

Street lighting systems play an important role in ensuring the safety, comfort, and security of road users during nighttime. However, manual operation of street lamps often leads to excessive energy consumption due to irregular switching. This research aims to design and implement an automated street lighting system using a light sensor and microcontroller so that lamps can turn on and off automatically according to environmental light intensity. The design process involved hardware design, software development, and system testing under various lighting conditions. The test results showed that the system accurately detected changes in light intensity and controlled the lamps automatically with a fast response time of 0.6 seconds on average. The implementation of this system provides significant energy efficiency of approximately 25–30% reduction in energy consumption. The automatic system based on light sensors and microcontroller can be an effective solution to increase energy efficiency in street lighting infrastructure and serves as a foundation for advanced smart lighting technologies.
SISTEM PEMUTUS TEGANGAN YANG KURANG UNTUK PENGAMANAN BATERAI DAN BEBAN DC MENGGUNAKAN ARDUINO NANO Maruto Swatara Loegimin; Yoice Putung; Hasnira Hasnira; Sukandar Sawidin; Muchdar Dg. Patabo; Samsu Tuwongkesong; Marcel Lengkong
Recent in Engineering Science and Technology Vol. 3 No. 1 (2025): RiESTech Vol. 3 No. 1 Years 2025
Publisher : MBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59511/riestech.v3i01.88

Abstract

Electrical control capacity or quality control capacity in electrical systems has always been very vital. However, the main attention should be focused on the characteristics of the supply voltage, especially in the modern era. A major constraint in the electrical structure is low voltage. Low voltage is a source of disturbance in the electrical system that affects the agility of related electrical equipment and can shorten the life of equipment, including battery components in DC energy systems such as solar panels. To anticipate the situation, low voltage circuit breaker hardware is used to protect batteries and DC devices from low voltage conditions, using a potentiometer as a voltage regulator, IC 7809 as a battery input voltage reducer, a switch to disconnect the battery, a power source, and a voltage display on the LCD screen and microcontroller control using Arduino Nano. The strategy applied can be a growth strategy or a research and development strategy. This approach is the foundation for planning and building the Moo voltage circuit breaker to protect batteries and DC devices. In the voltage test, Moo was able to disconnect the DC battery with ±99.795% accuracy. Standard tests for low voltage circuit breakers at 12 V and 24 V showed a difference of ±0.096 V and an error of ±0.554%.
Co-Authors Adrian Alexsander Lahengko Amelia Oktavianty Palit Brayen Aprilio Pijoh Deitje S. Pongoh Donald Bastian Noya Fabio Canavaro Matthew Pangalila Gabriel Sandy Dolang Hasnira Hasnira I Wayan E. P. Utama Ilham Dwika Fadl Julianus G. Daud Julianus Gesuri Daud Marcel Lengkong Marcela Beatrix Karewur Maruto Swatara Loegimin Muchdar Daeng Patabo Muchdar Dg. Patabo Sukandar Kandar Sawidin Yoice Putung