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Penurunan Temperatur Instalasi Kabel NYM 2x1.5mm2 Dengan Mengatur Sudut Penekukan Manfaluthy, Mauludi; Syukur, Muhammad; Supriyadi, Adi
TEKNIK Vol 39, No. 2 (2018): Desember 2018
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.521 KB) | DOI: 10.14710/teknik.v39i2.15680

Abstract

One of the major causes on high temperature of the cable wires are erroneous bent position. Apparently at certain circumstances such as home or factory, cable installation must not be applied in upright assemble. There is a considerable that the cable installation must be applied in bent position. It was found that imprudent cable bending installation more likely to cause higher temperature to the cable. Considering controversy surrounding higher heat may occur to smaller and taper bending angle cable when it is electrified, it was designed an innovative solution to demote the temperature of NYM 2 x 1,5mm2 cable installation by regulating the cable bent angle. In this research, NYM 2 x 1.5mm2 cable were used as insulation resistance test by flowing it with various electric current as well as 5A, 10A, 17A, 18A and 19A. Cable bending angle were tested at 30o, 60o, 90o, 120o , and behind-bent wires. The test equipment was Omicron CPC 100 which has the capabilities of driving the output voltage up to 2kV AC with electrical currents output  up to 800A and 400A DC. The results were significant to the cable with mild bending angle that reduces the amount of temperature which stopped isolation from burning and prevented conductive wire from melting where taper bending cable angle with (300) isolation were likely to be more flammable.
PEMANFAATAN RADIASI ENERGI TEGANGAN 150 KV UNTUK LAMPU LED PENERANGAN JALAN Mauludi Manfaluthy
Jurnal Teknik Vol 7, No 1 (2018): Januari-Juni 2018
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jt.v7i1.936

Abstract

WHO (World Health Organization) concludes that not much effect is caused by electric field up to 20 kV / m in humans. WHO standard also mentions that humans will not be affected by the magnetic field under  100 micro tesla and that the electric field will affect the human body with a maximum standard of 5,000 volts per meter. In this study did not discuss about the effect of high voltage radiation SUTT (High Voltage Air Channel) with human health. The research will focus on energy utilization of SUTT radiation. The combination of electric field and magnetic field on SUTT (70-150KV) can generate electromagnetic (EM) and radiation waves, which are expected to be converted to turn on street lights around the location of high voltage areas or into other forms. The design of this prototype works like an antenna in general that captures electromagnetic signals and converts them into AC waves. With a capacitor that can store the potential energy of AC and Schottky diode waves created specifically for low frequency waves, make the current into one direction (DC). From the research results obtained the current generated from the radiation is very small even though the voltage is big enough.Keywords : Radiance Energy, Joule Thief, and  LED Module.
Conveyor Control System Product Calculation Based On Programmable Logic Controller Sinka Wilyanti; Mauludi Manfaluthy; Karseno Karseno
Jurnal Teknik Vol 8, No 2 (2019): Juli-Desember 2019
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jt.v8i2.1489

Abstract

The purpose of this study is design and create a product counter control prototype control system based on a programmable logic controller. Using the ladder diagram programming language with cx-programmer 9.5 software that can be applied as commands in the PLC and produce an output that is used to control and drive the product counter conveyor prototype. This research begins with literature review, design and follows by assembly conveyor, DC motor, power supply, controller circuit, proximity sensor, digital counter and PLC. The measurement result is the speed of processing time of the parcel beam 1.51 second and 2.96 second removal of the sensor, sensor detection 7 cm, the accuracy of calculation of the number of products can calculate precisely and well. The test results show that the design of the tool can work well in the process of calculating the number of products.Keyword : Control System, conveyor, proximity sensor, DC motor
Prototipe Sistem Pendeteksi Kebakaran Berbasis ESP8266 dan IFTTT Mauludi Manfaluthy; Agung Pangestu; Iman Nurjaman
TELKA - Jurnal Telekomunikasi, Elektronika, Komputasi dan Kontrol Vol 8, No 1 (2022): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v8n1.60-73

Abstract

Jumlah bencana akibat kebakaran baik yang diakibatkan kelalaian manusia ataupun instalasi listrik yang sudah tidak layak atau gejala alam masih sering terjadi. Posisi lokasi kebakaran yang sulit dijangkau, terlambatnya pemberitahuan kepada petugas pemadam kebakaran, dan trafik lalu lintas yang padat, mengakibatkan rumah atau bagunan tersebut menjadi punah dilalap api. Penelitian ini dimaksudkan untuk merancang alat pendeteksi kebakaran yang dapat mendeteksi gejala awal kebakaran akibat adanya asap, gas, panas/suhu, lalu sistem mengambil keputusan untuk menghubungi kantor pemadam kebakaran via telepon voice over IP atau pun pemilik lokasi kebakaran. Sistem ini berbasis pada mikrokontroler ESP8266 dan juga IFTTT (If this, then that) dari google asisten. Sistem ini memiliki dashboard web untuk dapat mengontrol aktifitas dalam rumah dan dapat dimonitor. Sistem juga dapat mengontrol water pump bila terjadi kebakaran, memonitoring suhu ruangan untuk menghindari panas berlebihan dalam ruangan dengan menghidupkan fan/exhaust untuk mendinginkan ruangan pada saat suhu ruangan diluar batas suhu manusia. Untuk mengantisipasi terjadinya kebakaran, maka dipasang sensor api atau pun gas. Sistem akan mendeteksi adanya api atau gas yang berpotensi menjadi penyebab terjadinya kebakaran. Apabila kebakaran sudah terjadi, maka fan akan mati otomatis untuk menghindari peluasan api karena udara dan water pump akan menyala untuk memadamkan api dengan air. Smartphone petugas kebakaran akan menerima pesan telepon bahwa terjadi kebakaran dirumah tersebut. Hasil pengujian sistem menunjukan semua fungsi dapat berjalan dengan baik. Setiap sensor dan aktuator menjalankan fungsinya serta IFTTT sebagai pengambil keputusan juga berjalan dengan baik. The number of disasters due to fires, whether caused by human negligence or improper electrical installations or natural phenomena, happens a lot. The position and the location of the fire that is difficult to reach, the delay in notification to the firefighters, and heavy traffic, have resulted in the house or building being destroyed by the fire. This study is intended to design a fire detection device that can detect early of fire sign due to smoke, gas, heat, then the system makes a decision to contact the fire department via voice over IP telephone or the owner of the fire location. This system is based on the ESP8266 microcontroller and also IFTTT (If this, then that) from google assistant. This system has a web dashboard to be able to control activities in the house and can be monitored. The system can also control the water pump in the event of a fire, monitor the room temperature to avoid overheating in the room by turning on the fan/exhaust to cool the room when the room temperature is outside the human temperature limit. To anticipate a fire, a fire or gas sensor is installed. The system will detect the presence of fire or gas that has the potential to cause a fire. If a fire has occurred, the fan will turn off automatically to avoid the expansion of the fire because the air and water pump will turn on to extinguish the fire with water. Smartphone firefighters will receive a phone message that there is a fire in the house. The system test results show that all functions can run well. Each sensor and actuator performs its function and IFTTT as a decision maker also works well.
Perencanaan Jaringan In-Building Coverage Di Gedung X Sinka Wilyanti; Mauludi Manfaluthy; Drama Wicaksono
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.223 KB) | DOI: 10.22236/teknoka.v4i0.4206

Abstract

At present, the need for mobile communication is growing rapidly, with the increase in cellular phone users and also the increase of skyscrapers with construction that inhibits cellular signals for penetration into the building. This causes disruption in communication in high rise buildings, for that we need a solution to overcome these problems. In-Building Coverage will be a solution to this problem, using the path loss slope model that has been widely used in planning for in-building coverage. Antennas will be distributed to each floor of the building, so that the signal emitted by the antenna can reach more than 95% of the building area or in accordance with an agreement between the parties concerned. The signal emitted by the antenna is certainly influenced by the link budget of each antenna. The antenna reception power will be measured by a mobile phone installed with Tems Pocket software as well as a walktest method using a mobile phone and a laptop installed with Tems Investigation software to see whether the signal emitted meets the standards of the cellular operator. From the results of tests in the field, there was no disruption in cellular communication in the building. Test results on the Semi Basement floor obtained an average RSCP value of -48 dBm, on the 6th floor an average RSCP value of -52 dBm was obtained and on the 12th floor an average RSCP value of -45 dBm was obtained.
Face Recognition Berbasis Raspberry Pi Pada Keamanan Pintu Otomatis Mauludi Manfaluthy; Sinka Wilyanti; Yunan Lasito
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (776.153 KB) | DOI: 10.22236/teknoka.v4i0.4274

Abstract

The 4.0 industrial revolution, industry trends began to combine automation technology with cyber technology. For this reason, a security system is needed as a response to the growing development of this cyber technology. One of the security solutions in doing authentication is to use a part of the human body, the face. The system can detect face objects as input images from the camera. After the object is detected, the system will do a matching face with the face image contained in the system database. This system is using the application of Computer Vision in the security system. The image will be processed using the Haar Cascade method to detect facial objects contained in the image. The Eigenface method to compare detected faces with faces in the database. Both of these methods will be processed using Raspberry Pi. Three users test the system with different conditions. For users already registered in the database, the door lock will open automatically. The open door security system will reject users that are not stored in the database and send notifications via the Telegram and Whatsapp applications. The average accuracy of face recognition ranges from 80% - 90% with the distance of the camera as far as 0.45 m in a room with good light. Accuracy and response capabilities are greatly influenced by distance, camera specifications, angle, and light intensity
Studi Implementasi Adaptive Coding And Modulation Pada Satelit Palapa C Adi Wibowo; Sinka Wilyanti; Mauludi Manfaluthy
KILAT Vol 5 No 2 (2016): KILAT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4064.529 KB) | DOI: 10.33322/kilat.v5i2.690

Abstract

Sampai dengan saat ini, penyelenggaraan jaringan komunikasi satelit masih menghadapai berbagai tantangan dalam implementasinya. Tantangan tersebut antara lain mengenai besarnya biaya penyelenggaraan, kapasitas transmisi yang terbatas serta jaringan satelit yang relatif rentan terhadap redaman, obstacle dan interferensi yang akan mempengaruhi performansi jaringan Berbagai macam teknik digunakan untuk mengurangi keterbatasan tersebut, dan salah satunya adalah menggunakan teknik ACM (Adaptive Coding and Modulation). Adaptive Coding and Modulation (ACM) merupakan teknologi yang dapat mengubah modulasi dan Forward Error Correction (FEC) dari suatu link secara otomatis, untuk mengkompensasi perubahan kondisi link. Perubahan kondisi link ini dapat berupa kondisi cuaca, sebagai contoh hujan, atau juga perubahan frekuensi radio di lingkungan (RF), seperti perubahan level, dan interferensi.Adaptive Coding and Modulation (ACM) memiliki potensi untuk meningkatkan availabilitas jaringansatelit dan juga dapat mengoptimalkan bandwidth yang tersedia sehingga dapat menghasilkan kecepatan data yang maksimal. Studi ini bertujuan untuk mempelajari cara kerja sistem Adaptive Coding and Modulation, hubungan dan pengaruh implementasi sistem Adaptive Coding and Modulationterhadap performansi jaringan.
Upaya Meringankan Biaya Penerangan Gerobak Kaki Lima Di Saat Pandemi COVID-19 Dengan LED Bertenaga Surya Mauludi Manfaluthy
Terang Vol 4 No 1 (2021): TERANG : Jurnal Pengabdian Pada Masyarakat Menerangi Negeri
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/terang.v4i1.1264

Abstract

One of the impacts of the COVID 19 pandemic is that the purchasing power of each person has become weak, the economic burden which is quite pressing on the entire community is felt more by food cart traders. Sales hours are also limited, on the other hand, operations must be kept running. Entering the month of Ramadan, the hours of selling are more in the afternoon before breaking the fast until late at night, street cart traders need lighting lights. This is an additional burden that must be borne without being able to compensate for the selling price. We have done community service; we conducted socialization on the use of LED Lighting which can get a source from solar cells and can be charged like a cellphone. From our observations, it can help traders reduce the burden of electricity costs.
Pembuatan Sumber Listrik Cadangan Menggunakan Panel Surya Berbasis Internet of Things (IoT) dengan Beban Lampu dan Peralatan Listrik Ariep Jaenul; Mauludi Manfaluthy; Yordan Pramodja; Febria Anjara
Formosa Journal of Science and Technology Vol. 1 No. 3 (2022): July 2022
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v1i3.838

Abstract

Perkembangan teknologi pada kehidupan manusia sekarang ini sangatlah pesat. Manusia sangat membutuhkan sumber daya energi untuk menghidupkan dan memelihara teknologi yang dapat membantu hidup manusia di bumi. Salah satunya ialah teknologi pembangkit tenaga listrik. Pembangkit tenaga listrik membutuhkan sebuah energi yang berasal dari bumi. Fosil atau minyak bumi yang mungkin saja persediaannya di bumi akan berkurang. Manusia telah menggunakan sumber daya energi tanpa berfikir banyak untuk melestarikannya agar tidak terjadi habisnya sumber daya energi. Salah satu upaya yang dapat mencegah sumber daya energi itu habis adalah dengan memanfaatkan sumber daya energi sinar matahari. Sinar matahari mampu memberikan energi pada panel surya yang terkonversi menjadi energi listrik. Penelitian dilakukan bertujuan untuk membuat sebuah alat yang dapat menyediakan sumber listrik cadangan dengan daya energi yang berasal dari sinar matahari. Guna mengatasi pemakaian sumber listrik PLN yang berlebihan dan jika terjadi pemadaman listrik pada rumah tinggal. Pembuatan sumber listrik cadangan menggunakan panel surya berbasis IoT dengan beban lampu dan peralatan listrik, merupakan sebuah alat yang dapat menjadi wadah tempat penyimpanan energi dari panel surya menggunakan aki. Energi yang disimpan dapat digunakan untuk penerangan lampu dan juga pada pemakaian peralatan listrik.
DESIGN A MONITORING SYSTEM OF A SINGLE-PHASE ELECTRICITY METER BASED ON THE INTERNET OF THINGS Mauludi Manfaluthy; Ade Sunardi; Sinka Wilyanti; Ariep Jaenul; Endang Mulyana
Spektra: Jurnal Fisika dan Aplikasinya Vol 7 No 3 (2022): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 7 Issue 3, December 2022
Publisher : Program Studi Fisika Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/SPEKTRA.073.01

Abstract

This research aims to create systematic monitoring of a single-phase electricity meter that is accompanied by power monitoring features, the amount of electrical energy usage costs and relay control features using internet connections. The design has been carried out using PZEM-004T current and voltage sensors. The microcontrollers have been implemented by using ESP8266. This configuration is to reduce separate micro-controller. The embedded microcontroller and WiFi are made improvements from previous research. This embedded microcontroller is used to send data to the internet through WIFI. This monitoring system can then be accessed using the Cayenne interface. The test results of this tool show that the connection between the microcontroller and the Cayenne application works well through an internet connection. With this tool, users can see real-time data on the use of electrical energy and its cost, as shown in the cayenne dashboard. The voltage sensor test results show an average accuracy is 99.17%. The current sensor testing has an average accuracy rate of 96.9%. On average, the wattage delta between the cayenne dashboard and multimeter measurement is 2.16 watts.