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Sosialisasi Peralatan Kelistrikan dan Pengambilan Keterangan untuk Mengungkapkan Sebuah Kasus di Kepolisian Resort Pidie Sebagai Ahli Elektro Ramdhan Halid Siregar; Suriadi; Mahdi Syukri; Syahrizal; Syukriyadin; Yuwaldi Away; Alfisyahrin
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 2 (2022): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v1i2.57

Electricity is very useful for human life. However, if an error in use results in a danger to the safety of humans, livestock and property. Sometimes electricity is also used for special purposes for which there are no guidelines, this will be very risky to safety. As in the case that occurred recently in the Pidie Resort Police area, the Head of the Pidie Resort Police assigned his members for the benefit of the police service in the context of the task of carrying out an examination of electrical experts to obtain information regarding the discovery of a body in the mountain river of Gampong Lhok Broh, Meureudu District, District Pidie Jaya. The expected objectives of this activity are; So that participants can understand the benefits of electrical energy and the basic principles, operation, and maintenance of electrical equipment, Provide participants with knowledge (in general) about how to work and maintain electrical equipment that may be designed and used in a community environment, Demonstrate directly the dangers of some related electrical equipment cases currently being handled by the police. This activity was carried out from October 1 to November 30 2019 and consisted of 3 stages namely; Preparation, Execution, and Compilation of Reports. Based on inspections and field trials in two places, the following conclusions can be drawn; Electric current is dangerous for the human body depending on the amount of current and duration. The effect of electric current on humans starts with tingling/numbness to effect the heart which can cause death. Water is a conductor that can carry electric current properly. The safe voltage limit for humans is 50 Volt AC assuming the human body is 1000 Ohm resistant, the safe current limit for humans is 30 mA. The dedicated team also as electrical experts discusses scientific about matters related to electrical hazards and their effects on the human body.

Pelatihan Merencanakan Dan Memasang Panel Surya Di Rumah Hunian Rakhmad Syafutra Lubis; Ramdhan Halid Siregar; Hubbul Walidainy; T. Edisah Putra; Masri
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2024): March
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i1.184

The community engagement conducted by the lecturers of the Electrical Engineering undergraduate program at the Faculty of Engineering, Syiah Kuala University, aims to enhance the income of young individuals in Kopelma Darussalam, Banda Aceh. Recognizing the need for employment opportunities among youths from lower to middle-income backgrounds, this initiative focuses on providing hands-on skills through training in planning and installing solar panels in residential homes. Consequently, young individuals can become skilled workers in solar panel installation, creating job opportunities, and improving their economic well-being. This training aims to address the increasing demand for renewable energy solutions and the growing interest in solar power adoption among homeowners. Participants will learn about the principles of solar energy, site assessment, system design, installation techniques, and safety procedures. After completing the training, participants are expected to be able to design and install solar panel systems, thereby contributing to the promotion of sustainable energy practices and reducing carbon footprint in residential communities.

DAMPAK MEDAN MAGNET PEMBANGUNAN JARINGAN LISTRIK PLTA LUTEUNG 16 MW TERHADAP KESEHATAN MASYARAKAT Syukri, Mahdi; Syukriyadin, Syukriyadin; Alfisyahrin, Alfisyahrin; Siregar, Ramdhan Halid; Iqbar, Iqbar
JPMA - Jurnal Pengabdian Masyarakat As-Salam Vol. 3 No. 2 (2023): Jurnal Pengabdian Masyarakat As-Salam (JPMA)
Publisher : Asosiasi Dosen Perguruan Tinggi Islam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37249/jpma.v3i2.693

Salah satu tulang punggung penyaluran energi listrik dari pusat pembangkit ke beban adalah jaringan listrik saluran udara tegangan tinggi (SUTT) dan saluran udara tegangan menengah (SUTM). Pembangunan jaringan listrik SUTT dan SUTM tidak luput dari dampak yang ditimbulkan kepada masyarakat akibat adanya paparan medan magnet yang ditimbulkan pada jaringan. Keberadaan pembangunan jaringan SUTT dan SUTM yang menghubungkan jaringan tersebut ke pembangkit listrik tenaga air PLTA Luteung 16 MW menimbulkan kekhawatiran dampak kesehatan kepada masyarakat. Oleh karena itu pelaksanaan pengabdian ini bertujuan untuk melihat potensi medan magnet yang ditimbulkan jaringan SUTT dan SUTM yang melintas di desa Luteung. Dari hasil pengukuran dibawah jaringan SUTT pada koordinat N 04o 52’ 02.49” dan E 96o 05’ 06.15” diperoleh kuat medan magnet sebesar 1.57 ?T dan jaringan SUTM pada koordinat N 04o 52’14.77” dan E 96o 05’ 11.34” diperoleh kuat medan magnet sebesar 0 ?T. Berdasarkan Standar Nasional Indonesia SNI 04-6950-2003 dapat disimpulkan kuat medan magnet yang terukur masih dibawah ambang batas 25 mT sehingga dapat dinyatakan bahwa medan magnet yang ditimbulkan pada SUTT dan SUTM yang melintas di desa Luteung masih dalam taraf aman bagi kesehatan masyarakat Luteung.

Optimalisasi Performa Sistem Tegangan dengan Pemasangan Kapasitor Bank pada Pembangkit Listrik Tenaga Uap (PLTU) Nagan Raya Syukri, Mahdi; Suriadi; Sara, Ira Devi; Siregar, Ramdhan Halid; Muhibbuddin; Masri
Journal of Engineering and Science Vol. 2 No. 1 (2023): January-June 2023
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/jes.v2i1.165

This research aims to optimize the performance of the voltage system at the Nagan Raya Steam Power Plant (PLTU) by installing capacitor banks. Capacitor banks are integrated into the system to increase voltage stability, reduce power losses, and increase energy efficiency in PLTUs. The research method involves analyzing the existing voltage system, designing the capacitor bank installation, and evaluating the system performance after installation. It is hoped that the results of this research can make a positive contribution in improving the performance of PLTU Nagan Raya and overall energy efficiency.

Fatigue Analysis on Hybrid Sugar Palm-Kenaf Fibre Reinforced Polypropylene Composites Bachtiar, Dandi; Siregar, Januar Parlaungan; Zulfadhli; Masri; Arhami; Siregar, Ramdhan Halid; Jalil, Saifuddin Muhammad
Journal of Engineering and Science Vol. 3 No. 1 (2024): January-June 2024
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/jes.v3i1.209

ABSTRACT Hybrid natural-natural fibre reinforced polymer composites become attractive alternative to seek the friendly-environmentally materials. Study on the durability level of the hybrid composites have the importance reason due to the role in application as structural function. This study focuses on examining the fatigue strength of polypropylene polymer composites reinforced with hybrid sugar palm-kenaf fibres. The hybrid composite materials were prepared by mixing the fibres and matrix with several compositions. There are five composition types of specimens that evaluated, such as 70:10:10, 70:15:15, 70:20:10, 80:10:10 and 90:5:5. The hybrid composites were composed by PP, sugar palm fibre and kenaf fibre. Furtheremore the tensile test were conducted to find the value of ultimate tensile strength for every specimens of hybrid composites. The fatigue test also were conducted with four level of stress i.e. 80%, 70%, 60% and 50%. The results show that in the lower level of stress, the hybrid composites with higher content of sugar palm fibre posses the better performance of fatigue life compare to the others

Matlab Simulation Using Kalman Filter Algorithm to Reduce Noise in Voice Signals Permana Putra, Fitra; Kartika, Kartika; Sitti Nurfebruary, Nanda; Misriana, Misriana; G. S, Kerimzade; Siregar, Ramdhan Halid
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 4 No. 1 (2024): March 2024
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i1.13687

Sound signals polluted by noise are a common problem in various audio applications, including communication, sound processing, and audio recording. In this article, proposes the use of Kalman Filter algorithm as an effective method to reduce noise in speech signals. Simulations are performed using Matlab software to implement the Kalman Filter algorithm on noise polluted voice signals. The study includes several important steps, including the input of noise-polluted speech signals and the implementation of the Kalman Filter to clean the signals. Simulation results are measured using commonly used audio quality metrics, such as Signal-to-Noise Ratio (SNR) and Mean Square Error (MSE), to evaluate the effectiveness of the algorithm. The results from the simulations show that the use of the Kalman Filter algorithm significantly improves the quality of noise-contaminated speech signals. These results indicate that this algorithm can be a potential solution to the problem of noise reduction in audio applications. In addition, the implementation in the Matlab environment allows for easy testing and adaptation of this algorithm for different types of audio applications. This research makes a positive contribution to the development of more efficient noise reduction techniques in speech signal processing, focusing on the use of the Kalman Filter algorithm and its implementation using Matlab software. The implications of this research can be potentially beneficial in improving the quality of sound signals in various audio application contexts.

Program Pelatihan Pemasangan Instalasi Listrik Gedung dan Daya bagi Pemuda Kopelma Darussalam Lubis, Rakhmad Syafutra; Siregar, Ramdhan Halid; Walidainy, Hubbul; Syukri, Mahdi; Jalil, Saifuddin Muhammad
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i2.225

The Training Program on Building Electrical and Power Installation for Kopelma Darussalam Youth is designed to enhance the technical skills of the younger generation in the electrical field. This program aims to equip participants with both theoretical knowledge and practical experience related to the installation of electrical systems in buildings, including lighting systems and power distribution networks. The training covers topics such as the introduction to electrical components, installation planning, installation techniques, safety standards, and troubleshooting electrical systems.The primary target of this program is local youth with potential to develop technical competence in the electrical sector, enabling them to compete in the workforce or establish independent businesses. By employing a project-based approach, participants are expected to apply their skills professionally and in compliance with industry standards. Furthermore, this program contributes to empowering youth as valuable community assets to support sustainable local development.

Pelatihan Pengenalan Energi Baru Terbarukan dan Alat-Alat Kelistrikannya Bagi Pemuda di Sekitaran Kampus USK Lubis, Rakhmad Syafutra; Siregar, Ramdhan Halid; Mahdi, Mahdi
PESARE: Jurnal Pengabdian Sains dan Rekayasa Vol 3, No 1 (2025): Februari 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/pesare.v3i1.41927

Penggunaan energi listrik semakin meningkat. Genset dapat digunakan apabila pasokan listrik terganggu. Akan tetapi, genset ini membutuhkan bahan bakar minyak yang banyak jika dijalankan dalam jangka waktu yang lama. Penggunaan bahan bakar minyak atau bahan bakar lainnya seperti batu bara tidak dapat dilakukan tanpa adanya perkiraan penghematan, karena sumbernya terbatas dan semakin menipis. Untuk mengantisipasi menipisnya sumber daya bahan bakar alam, maka dilakukan penghematan dan pencarian bahan bakar alternatif yang sumbernya dapat diperbarui seperti tenaga surya, angin, air, dan gelombang laut serta biofuel. Sumber-sumber energi terbarukan tersebut dapat dikelola untuk menghasilkan energi listrik dengan merancang teknologi tepat guna sebagai pembangkit listrik seperti pembangkit listrik tenaga angin, pembangkit listrik tenaga surya, dan pembangkit listrik tenaga air. Edukasi dilakukan kepada masyarakat sekitar kampus USK tentang penghematan penggunaan energi listrik serta pemanfaatan dan pengenalan beberapa sumber energi terbarukan dan pengenalan beberapa pembangkit listrik yang menggunakan energi terbarukan. Masyarakat diberikan edukasi tentang jenis, fungsi, cara kerja dan perawatan pembangkit listrik energi terbarukan. Dalam pelatihan tersebut masyarakat diberikan penjelasan secara teoritis, kemudian diperlihatkan pembangkit listrik energi terbarukan di lokasi pelatihan, lalu dipandu dengan menunjukkan cara mengoperasikan pembangkit listrik tersebut.

Performance Analysis Of Centrifugal End Suction Pump And Three Phase Induction Motor In The Distribution Pumping Station of PDAM Tirta Mountala, Aceh Besar Regency Fathurrahman, Fathurrahman; Akbar, Habibi; Siregar, Ramdhan Halid; Utami, Rika Sri; Syukri, Mahdi; Fachri, Muhammad Rizal; Malahayati, Malahayati
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 9, No 1 (2025)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v9i1.27241

This study evaluates the efficiency performance of the motor-pump system used by the regional water utility company to identify strategies for improving efficiency. The three-phase induction motor utilized is highly dependent on the quality of the supplied voltage. The primary focus of this research includes analyzing the efficiency performance of the system, examining the electrical parameters of the three-phase induction motor, which include voltage and current imbalance, power factor, and Specific Energy Consumption (SEC). Another focus is the optimization of the motor-pump system and estimating the potential energy savings and operational cost reductions achievable within one year. The research method involves measuring electrical and hydraulic parameters. Electrical parameters were measured using a 3-phase power analyzer (type DW-6195), which records current, voltage, frequency, power, and power factor. Hydraulic parameters were measured using an electromagnetic flow meter for flow rate readings, a manometer for pressure measurements, and a measuring tape to measure the water level in the reservoir tank. All measurement results were tabulated and further analyzed to evaluate the performance of electrical parameters and compare them to the hydraulic performance of the system. The results revealed that the efficiency of the PDAM motor-pump system is below 50%, indicating the need for a comprehensive system revitalization. An inspection of electrical parameters showed that voltage deviation is below 10%, voltage imbalance is below 5%, and current imbalance ranges between 5.65% and 7.35%. All electrical parameters comply with IEEE standards. The power factor, at 0.85, also meets electrical standards. The SEC value, below 0.44 kWh/m³, indicates potential energy efficiency. Based on the pump performance curve study, the pump system can be replaced with a pump unit that has a lower electrical power rating, reducing it from 75 kW to 55 kW, while maintaining its hydraulic performance. Implementing this revitalization is expected to save up to 172,800 kWh of energy per motor per year and reduce by 18.4%.

Performance Analysis Of Centrifugal End Suction Pump And Three Phase Induction Motor In The Distribution Pumping Station of PDAM Tirta Mountala, Aceh Besar Regency Fathurrahman, Fathurrahman; Akbar, Habibi; Siregar, Ramdhan Halid; Utami, Rika Sri; Syukri, Mahdi; Fachri, Muhammad Rizal; Malahayati, Malahayati
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol. 9 No. 1 (2025)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v9i1.27241

This study evaluates the efficiency performance of the motor-pump system used by the regional water utility company to identify strategies for improving efficiency. The three-phase induction motor utilized is highly dependent on the quality of the supplied voltage. The primary focus of this research includes analyzing the efficiency performance of the system, examining the electrical parameters of the three-phase induction motor, which include voltage and current imbalance, power factor, and Specific Energy Consumption (SEC). Another focus is the optimization of the motor-pump system and estimating the potential energy savings and operational cost reductions achievable within one year. The research method involves measuring electrical and hydraulic parameters. Electrical parameters were measured using a 3-phase power analyzer (type DW-6195), which records current, voltage, frequency, power, and power factor. Hydraulic parameters were measured using an electromagnetic flow meter for flow rate readings, a manometer for pressure measurements, and a measuring tape to measure the water level in the reservoir tank. All measurement results were tabulated and further analyzed to evaluate the performance of electrical parameters and compare them to the hydraulic performance of the system. The results revealed that the efficiency of the PDAM motor-pump system is below 50%, indicating the need for a comprehensive system revitalization. An inspection of electrical parameters showed that voltage deviation is below 10%, voltage imbalance is below 5%, and current imbalance ranges between 5.65% and 7.35%. All electrical parameters comply with IEEE standards. The power factor, at 0.85, also meets electrical standards. The SEC value, below 0.44 kWh/m³, indicates potential energy efficiency. Based on the pump performance curve study, the pump system can be replaced with a pump unit that has a lower electrical power rating, reducing it from 75 kW to 55 kW, while maintaining its hydraulic performance. Implementing this revitalization is expected to save up to 172,800 kWh of energy per motor per year and reduce by 18.4%.

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