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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Informatika dan Teknik Elektro Terapan ITEj (Information Technology Engineering Journals) JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING JAUR (Journal of Architecture and Urbanism Research) RELE: Rekayasa Elektrikal dan Energi Jurnal Teknik Elektro INTECOMS: Journal of Information Technology and Computer Science Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Abdi Ilmu Jurnal Elektro dan Telkomunikasi Journal of Applied Engineering and Technological Science (JAETS) E-Link: Jurnal Teknik Elektro dan Informatika INFOKUM Journal of Computer Science, Information Technology and Telecommunication Engineering (JCoSITTE) Jurnal Scientia Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Info Sains : Informatika dan Sains Jurnal Rekayasa Elektro Sriwijaya Prosiding Konferensi Nasional PKM-CSR International Journal of Research in Vocational Studies (IJRVOCAS) COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Jurnal Derma Pengabdian Dosen Perguruan Tinggi (Jurnal DEPUTI) JUITECH: Jurnal Ilmiah Fakultas Teknik Universitas Quality Jurnal Nasional Teknologi Komputer Prosiding Seminar Nasional Teknik UISU (SEMNASTEK) International Journal of Economic, Technology and Social Sciences (Injects) Jurnal Teknik Elektro dan Komputer Power Elektronik : Jurnal Orang Elektro Journal of Telecommunication and Electrical Scientific Asian Journal of Environmental Research Journal of Scientific Insights
Zuraidah Tharo
Univeristas Pembangunan Panca Budi
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Implementasi Sistem Monitoring Keamanan Toko Berbasis Wifi Menggunakan Ip Camera Purba, Johans Luther; Tharo, Zuraidah; Lesmana, Dicky
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 5 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i5.12485

Abstract

Keamanan toko merupakan aspek penting yang memerlukan perhatian khusus untuk mencegah tindakan kriminal seperti pencurian dan vandalisme. Penelitian ini bertujuan untuk mengimplementasikan sistem monitoring keamanan toko berbasis WiFi menggunakan IP Camera sebagai solusi efisien dan efektif dalam memantau kondisi toko secara real-time. Sistem ini dirancang untuk mengirimkan gambar dan video dari kamera pengawas yang terhubung melalui jaringan WiFi ke perangkat pengguna, sehingga pemilik toko dapat memantau situasi secara langsung dari jarak jauh. Pengujian sistem dilakukan pada berbagai skenario untuk mengevaluasi kinerja transmisi data, kualitas gambar, serta kehandalan koneksi WiFi dalam lingkungan toko. Hasil penelitian menunjukkan bahwa sistem ini mampu memberikan pemantauan yang optimal dengan kualitas video yang memadai, serta memberikan peringatan dini melalui notifikasi saat terdeteksi aktivitas mencurigakan. Implementasi sistem ini diharapkan dapat meningkatkan keamanan toko secara signifikan dan meminimalisir potensi kerugian akibat tindakan kriminal.
Analisis Efisiensi Daya Motor Induksi 3 Phase 150 KW Dengan Inverter Sebagai Pengatur Speed Barus, Michael J.T.; Tharo, Zuraidah; Wibowo, Pristisal
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 5 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i5.12489

Abstract

Motor induksi 3 phase banyak ditemui di dunia industri. Hal ini dikarenakan motor induksi memiliki bentuk yang sederhana, struktur yang kokoh, perawatan yang mudah. Namun motor induksi juga memiliki kelemahan yaitu kecepatannya yang tidak bisa diatur, dan kecepatannya yang turun akibat perubahan beban. Untuk mengatasinya banyak perusahaan yang menggunakan inverter agar dapat mengatur kecepatan, serta untuk pengasutan motor agar arus yang digunakan motor tidak mengalami kenaikan yang drastis. Sistem ini dinamakan dengan VSD (Variable Speed Drive). Penggunaan VSD dapat mengurangi konsumsi listrik motor sebesar 30 - 60%. Pada inverter terdapat display yang menampilkan data seperti frekuensi yang dipakai, tegangan output motor, arus motor, dan kecepatan putar motor. Kemudian dari data tersebut bisa dipergunakan untuk menentukan besar nilai efisiensi motor.
Optimalitas Instalasi Listrik Rumah Tangga Tipe 36 Dalam Konteks Pemenuhan Standar Keselamatan dan Kebutuhan Energi di Kota Medan Andrawadi, Candra; Simbolon, Joniko; Rizky, M. Ariansyah; Bawamenewi, Helpianus; Tharo, Zuraidah; Simbolon, Banglas
Journal of Telecommunication and Electrical Scientific Vol. 1 No. 02 (2024): Journal of Telecommunication and Electrical Scientific (JTElS)
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24010/jtels.v1i2.933

Abstract

Kedepannya kebutuhan listrik akan semakin meningkat seiring dengan berkembangnya teknologi. Penggunaan listrik merupakan suatu hal yang penting dalam kehidupan, baik dalam bidang penerangan, komunikasi, teknologi, maupun industri. Di bidang ketenagalistrikan, instalasi listrik merupakan rangkaian perangkat listrik yang saling berhubungan sebagai bagian energi listrik. Instalasi yang baik adalah instalasi yang aman bagi orang-orang, dan sumber listriknya tidak berbahaya dan tidak berdampak buruk bagi manusia. Jadi agar tidak terjadi hal-hal yang dapat merugikan manusia maka seorang teknisilistrik dapat memahami instalasi listrik sesuai peraturan dan teknik pemasangan sesuai PUIL. Berdasarkan penelitian sebelumnya hasil pengujian yang dilakukan dengan menggunakan alat ukur Avometer digital didapatkan frekuensi 50,00 Hertz dengan tegangan sebesar 210 Volt. Hasil ini didapatkan setelah rangkaian yang dirancang di aliri listrik dan diukur langsung menggunakan multi meter pada stop kontak.
Study Analisis Penghematan Daya Listrik dan Pengaruhnya Terhadap Pemakaian Beban Rumah Tangga Purba, Alexius; Khoiri, Muhammad; Tharo, Zuraidah; Taqwim, Ahsani; Maulana, Angga; Pane, Samuel
Journal of Telecommunication and Electrical Scientific Vol. 1 No. 02 (2024): Journal of Telecommunication and Electrical Scientific (JTElS)
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24010/jtels.v1i02.937

Abstract

Upaya penghematan energi merupakan suatu yang harus didukung oleh seluruh lapisan masyarakat khususnya dimulai oleh setiap instrument dalam anggota rumah tangga. Para pengamat dan pakar energi menyatakan bahwa kontribusi sektor domestik atau rumah tangga dalam program penghematan konsumsi energi listrik cukup signifikan karena persentase jumlah pelanggan rumah tangga yang relatif tinggi. Penelitian ini menganalisis tentang potensi persentase penghematan energi listrik sektor rumah tangga terhadap penghematan listrik dalam kurun waktu perhari bahkan pertahun. Hasil penelitian menunjukkan bahwa energi listrik yang biasa digunakan pada rumah tangga masih memiliki potensi untuk dilakukan penghematan tanpa mengurangi produktivitas dari sebuah rumah tangga. Perangkat listrik yang sering digunakan pada rumah tangga dan memiliki potensi penghematan yang besar adalah alat pendingin ruangan (AC) dan kulkas. Bila setiap pelanggan rumah tangga melakukan penghematan konsumsi energi listriknya sebesar 10%, maka pasokan listrik yang dapat dihemat adalah sekitar 6.382 watt/minggu atau sama dengan 331. 864 watt/tahun. Upaya ini tentunya akan membantu pemerintah dalam pemerataan penyaluran setiap anggota rumah tangga di seluruh Indonesia
Harnessing Solar Energy for Sustainable Urban Street Lighting Tharo, Zuraidah; Sutejo, Eddy; SK, Gavana Mustaqim
Asian Journal of Environmental Research Vol. 1 No. 2 (2024): May-August
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/ajer.v1i2.149

Abstract

Public street lighting plays an important role in enhancing safety and comfort in urban areas. However, the use of conventional energy for public street lighting significantly contributes to greenhouse gas emissions. This research aims to study the optimization of solar energy usage in public street lighting systems to reduce urban emissions. The methods used include energy efficiency analysis, case studies of solar energy-based public street lighting implementation, and environmental impact evaluation. The results of the study show that the application of solar energy technology in public street lighting can increase energy efficiency by up to 30% and reduce CO2 emissions by 25% compared to conventional systems. In the case study of public street lighting in the city of Binjai, the reduction in carbon emissions reached 99.96%. Additionally, this study also identifies key factors affecting the success of implementation, such as technical design, initial costs, and government policy support. Therefore, optimizing solar energy-based public street lighting not only has the potential to reduce negative environmental impacts but also supports sustainable urban development.
An Application Of Infrared Sensors In Providing Instructions For Logic Gates In Automatic Doorstops Lamsyah Abdil Hafiz; Zuraidah Tharo; Zulkarnain Lubis
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

A parking space unit is an effective square measure for placing one vehicle (passenger car, bus/truck, or motorbike). This includes free space on the left and right of the vehicle meaning that the doors can be opened for passengers to get on and off as well as certain things such as space for special wheelchairs to park vehicles for people with disabilities as well as free space at the front and back. Parking Gate Bar, or by another name barriergate, is a device for restricting entry and exit of vehicles, the function of this parking door barrier or parking barrier is to indicate that a vehicle is allowed to enter or leave the parking lot, after passing through the parking guard post. Parking door barriers are usually operated using direct DC or AC electricity. , depending on needs and the price level which is adjusted to field conditions. The speed of the parking gate opening is one of the points that determines the price for the item, because the speed of opening will affect the overall parking service cycle, if the parking gate opens faster, more vehicles will be served. , whether leaving or entering the parking area, and ultimately parking customers will be more satisfied, if this speed reduces the waiting time of parking customers.
An Analysis Of Power Transformer Performance Reliability On The Effect Transient Recovery Voltage Arnanda Putra; Solly Aryza; Zuraidah Tharo
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

Technologies a power transformer is a crucial component in an electric power system that functions to change electric voltage from one level to another. Reliable transformer performance is essential to ensure the continuity of electricity supply and prevent significant losses. One phenomenon that can affect transformer reliability is Transient Recovery Voltage (TRV). This paper described the reliability of power transformer performance against the influence of TRV through simulations and experimental measurements. The research methodology includes literature review, mathematical modeling, simulation using electric power system analysis software, and laboratory testing. The research results show that TRV has a significant influence on transformer reliability, especially under conditions of major disturbances. Recommendations for mitigating the impact of TRV include the use of additional protective devices such as surge arresters and improving the quality of transformer insulation. By understanding the influence of TRV on transformer performance, it is expected to increase the reliability and operational lifespan of power transformers, as well as reduce the risk of economic losses due to transformer damage. This research makes an important contribution to the development of protection and maintenance techniques for power transformers in modern electric power systems.
An Analysis Of Solar Energy Potential As Energy Source In Bandar Selamat Village Alfauzan, Alfauzan; Solly Aryza; Zuraidah Tharo
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

Solar energy is one of the renewable energy sources that has great potential to be developed, especially in efforts to achieve sustainable development goals. Bandar Selamat Village has geographical conditions that allow the use of solar energy as an alternative energy source. This study aims to analyze the potential of solar energy in Bandar Selamat Village and evaluate its feasibility as the main energy source. The research methodology includes a collecting data on sunlight intensity, incident angle, and cloud distribution in the area. The data is analyzed to determine the potential for solar energy that can be generated. In addition, this study also evaluates the efficiency of solar panels and energy storage systems that can be used in Bandar Selamat Village. An economic analysis was conducted to examine the initial investment costs, operating costs, and long-term economic benefits of implementing Solar Power Plants (PLTS). The results of the study show that Bandar Selamat Village has significant solar energy potential with fairly high sunlight intensity throughout the year. The efficiency of the solar panels used in the simulation also showed adequate results to support local energy needs. In terms of economy, although the initial investment costs are relatively high, long-term economic benefits such as savings in electricity costs and reductions in greenhouse gas emissions can provide substantial benefits to the local community. This paper described a study concludes that solar energy has great potential to be developed as the main energy source in Bandar Selamat Village. To realize this, adequate policy support is needed, as well as increased infrastructure and public awareness of the benefits of renewable energy. Thus, Bandar Selamat Village can be an example of the implementation of sustainable clean energy at the local level.
An Analysis Of Automatic Function Smoke Detection Tools Based On Arduino Uno David Siringoringo; Zuraidah Tharo; Parlin Siagian
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

In the era of the industrial revolution, the use of technology to increase safety and efficiency in various fields is increasingly growing. One important application is an automatic smoke detection system that can prevent fires effectively. This paper described an analyze the performance of an Arduino Uno-based automatic smoke detection tool which can turn the system on and off automatically. This tool is designed to detect the presence of smoke using the MQ-2 sensor and provide a response in the form of activating the alarm and fire extinguishing system.This system consists of several main components: an MQ-2 sensor to detect smoke, an Arduino Uno microcontroller as the main controller, a relay module to control external devices, and a buzzer alarm as a fire indication. When the sensor detects smoke, the data is sent to the Arduino Uno which then processes the signal and activates the alarm and fire extinguishing system via the relay module, also evaluates the effectiveness and reliability of the smoke detection system by conducting a series of trials in various environmental conditions. The test results show that this tool is able to detect smoke quickly and accurately, and provide a timely response in activating the security system. The system can be set to turn devices on and off automatically, increasing efficiency and reducing the risk of human error.
An Analysis Of Geogebra Method For Visual Design PID Control System Nimas Deria Wijayanti; Parlin Siagian; Zuraidah Tharo
Jurnal Scientia Vol. 13 No. 04 (2024): Education and Sosial science, September-December 2024
Publisher : Sean Institute

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Abstract

The design of Proportional-Integral-Derivative (PID) control systems is a critical aspect of control engineering to achieve system stability and optimal performance. How-ever, tuning PID parameters often poses challenges due to the complex analytical ap-proaches required. This study analyzes the application of GeoGebra, a dynamic mathe-matics software, in designing PID control systems visually. GeoGebra is utilized to model control systems, visualize system responses, and perform interactive PID parameter tun-ing. The study involves simulations of simple linear systems, such as actuator position control, to evaluate the effectiveness of the GeoGebra method compared to traditional approaches. The analysis focuses on performance parameters, including rise time, peak time, and steady-state error. The results demonstrate that GeoGebra simplifies the PID parameter tuning process through intuitive visualization, enhancing concept comprehen-sion and design efficiency. Furthermore, GeoGebra proves to be an effective tool for edu-cation and training in control engineering.
Co-Authors AA Sudharmawan, AA Abendanon Siagian ACHMAD FAUZI Adi Sastra P Tarigan Ahmad Faisal Akbar Wirayuda Alfauzan, Alfauzan Amani Darma Tarigan Amani Darma Tarigan Amani Darma Tarigan Amani Darma Tarigan Andrawadi, Candra Andriana, Melly Angga Maulana Anjani, Bella Arnanda Putra Arnita , Vina Asrul Andi Bambang Nurdiyansyah Bambang Sugino Barus , Dwi Permatasari Barus, Michael J.T. Bawamenewi, Helpianus Brid, Dwiki Darma Nuriono Dalimunthe, Erpandi Dalimunthe, Muhammad Erpandi David Siringoringo Deni Firmansyah Dicky Lesmana Dikcy Lesmana Dimas Nanda Ikhsan Dwi Permatasari Barus Eddy Sutejo Eddy Sutejo, Eddy Eka Rahma Daniati Eka Umi Kalsum Erwin Syahputra Erwin Syahputra Syahputra Fajar Ahmad Farizal, Muhammad Fatur Rahman fatur Rahman, fatur God Friend Pastian Lase Gultom , Jones Hadi, Naufal Aushaf Hamdani Hamdani . Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Hamdani Harahap, Yusrizal Pahlevi Haris Gunawan Hidayat Yusar, Jumantri Irham Amando Lubis Irwan Roganda Malau Jones Gultom Josua Delpiero Sinaga Kevin Tri Yuda Khoiri, Muhammad Lamsyah Abdil Hafiz Lesmana, Dicky Loi, Roberto Yusuf M Rizki Liano M. Samsul Hidayat Mei Winda Siagian Melly Andriana Melly Andriana Mhd Idris Muhammad Angga Dwi Andika Muhammad Erpandi Dalimunthe Muhammad Erpandi Dalimunthe Muhammad Fahreza Muhammad Fahreza Muhammad Rizki Syahputra Muhammad Rizki Syahputra niar, rahma Nimas Deria Wijayanti Notatema Waruwu Novalinda Pane, Samuel Parlin Siagian Pasaribu, Romi Masmur Pasaribu, Waldi Prabowo Prabowo, Deni Pradito, Ferdy Haykal Pristisal Wibowo Purba, Alexius Purba, Johans Luther Putra Andhika Putra, Fariz Aditya Putra, Hadi Wiranata Rahmad Mulyadi Rahmadani, Nur Fadilah Rahmadhani Fitri Rahmadsyah Pulungan Rahmaniar Rahmaniar Rahmaniar Rahmaniar Rahmaniar, Rahmaniar Raihan Nurharfi Ramadhan, Roby Ramayana Bachtiar Ramayana Ramayana Ramayana Ramayana Ranses Wahyudi Sijabat Ridho, M. Ridwan, Wahyu Rikky Yaldi Girsang Riski, Alwi Rizky, M. Ariansyah Robby Wardani Roberto Yusuf Loi Roy Leo Rensius Hutauruk Ruth Chyntia Rouli Marpaung Sembiring, Regi Jesaya Septiany, Anggie Sianipar, Tigor Pangihutan Sihombing, Charles Ricardo Sihombing, Febrian Simbolon, Banglas Simbolon, Joniko Siregar, Arif Zulfahri Siregar, Israma Dani Siregar, Maimunah Siregar, Maimunah Siti Anisah Siti Anisah Siti Anisah Siti Anisah Siti Anisah Siti Anisah Siti Anisah Siti Anisah Siti Anisah SK, Gavana Mustaqim Slamet Budi Arto Situmeang Solin, Yunus Satria Solly Aryza Suhardi Suhardi Syafitri, Auna Syafruddin H.S. Syahrobi, Syahrobi Syawal Sihite Tanzil Al Malik Taqwim, Ahsani Umi Kalsum, Eka Vina Arnita Vinda Sri Mulyani H Wibowo , Pristisal Wibowo, Pristisal Yan Bastian Lumbantobing Zulkarnain Zulkarnain Lubis