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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Journal of Mechanical Engineering Science and Technology AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) QISTINA: Jurnal Multidisiplin Indonesia Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Maritim Malahayati Jurnal Penelitian Rumpun Ilmu Teknik Ocean Engineering: Jurnal Ilmu Teknik dan Teknologi Maritim Jurnal Kendali Teknik dan Sains Scientica: Jurnal Ilmiah Sains dan Teknologi Jurnal 7 Samudra Politeknik Pelayaran Surabaya Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Venus: Jurnal Publikasi Rumpun Ilmu Teknik Journal of Education Transportation and Business
Alia, Diana
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Social Sciences Transportation Other

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PERANCANGAN DAN ANALISIS ANTENA DIPOLE PADA FREKUENSI 2,4 GHZ UNTUK MODUL XBEE S2 PRO MENGGUNAKAN HFFS 14.0 Romadhona, Shinta; Alia, Diana; Zulfida, Maya
AVITEC Vol 2, No 1 (2020): Februari 2020
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/avitec.v2i1.535

Abstract

Xbee s2 pro module works at 2,4 Ghz using IEEE 802.15.4 standard and polarization are linear. There are many types of antennas that can be used, which one is the dipole antenna. The simulation model implemented in this study uses Ansoft HFSS 14.0 software. HFSS stands for high frequency structure simulator is a pioneer in the use of finite element method for electromagnetic wave simulators that implement tangential vector finite elements, adaptive meshing and Adaptive Lanczos-Pade Sweep (ALPS) technology. By using HFSS 14.0 simulation, the axial ratio value of 35.0359 dB that means linier polarization. For the value of s-parameter -21,1851 db and VSWR value approaches 1, that is 1.5195 db. The gain value obtained is 0.7469 dB, the gain value needs to be optimized by using a metamaterial to get a good gain.
Hardware implementation of series DC arc fault protection using fast Fourier transform Dirhamsyah Dirhamsyah; Diana Alia; Dimas Okky Anggriawan
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 19, No 5: October 2021
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v19i5.20521

Abstract

This paper proposes method of series DC arc fault protection using low cost microcontroller. Series DC arc fault occurs when gap between conductor or wire flows a current. Series DC arc fault can cause fire hazard if do not detected and protected. However, Series DC arc fault is difficult to detected using conventional protection. To detect series DC arc fault accurately using fast Fourier transform (FFT). FFT is used to transform signal in time domain to frequency domain. Series DC arc fault has different characteristic compared by normal current in frequency domain. Therefore, the proposed algorithm for protection of series DC arc fault based on magnitudes of the current in frequency domain. Hardware system is implemented by 100 V DC power supply and DC arc fault generator. Test result is conducted experimentally under varying of load current such as 2 A, 2.5 A, 3 A, 3.5 A, 4 A and 5 A. Experimental testing results show that Series DC arc fault protection has time for trip of 0.48 s, 0.26 s, 1.04 s, 0.68 s, 0.44 s and 0.48, respectively. The fastest time for trip is 0.26 s with current of 2.5 A. Therefore, the proposed algorithm for series DC arc fault protection can operate to trip accurately and have the good performance.
Perancangan dan Analisis Antena Dipole Pada Frekuensi 2,4 GHz Untuk Modul Xbee S2 Pro Menggunakan HFFS 14.0 Shinta Romadhona; Diana Alia; Maya Zulfida
Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Vol 2, No 1 (2020): February
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/avitec.v2i1.535

Abstract

Xbee s2 pro module works at 2,4 Ghz using IEEE 802.15.4 standard and polarization are linear. There are many types of antennas that can be used, which one is the dipole antenna. The simulation model implemented in this study uses Ansoft HFSS 14.0 software. HFSS stands for high frequency structure simulator is a pioneer in the use of finite element method for electromagnetic wave simulators that implement tangential vector finite elements, adaptive meshing and Adaptive Lanczos-Pade Sweep (ALPS) technology. By using HFSS 14.0 simulation, the axial ratio value of 35.0359 dB that means linier polarization. For the value of s-parameter -21,1851 db and VSWR value approaches 1, that is 1.5195 db. The gain value obtained is 0.7469 dB, the gain value needs to be optimized by using a metamaterial to get a good gain.
BUILDING SYSTEM OF SAVING WATER FIRE EXTINGUISHER BASED ON MICROCONTROLER ARDUINO MEGA 2560 Edi Kurniawan; Henna Nurdiansari; Renta Novaliana Siahaan; Diana Alia; Mochammad Zaqi Arif; Pradika Maestu Putra Ryan Wibowo
Jurnal Maritim Malahayati Vol. 4 No. 1 (2023): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (275.591 KB)

Abstract

Fire hazards could be happened anywhere, it could be on a land (houses, buildings, forests, etc.) or on the sea (ships). This incident was occurred at KM Artamina Jaya. Fire prevention action performed by eliminate three elements of oxidation reaction, these are: fuel, oxygen, and heat. A method to break the three elements is spray water to the fire source. Existing or common fix fire distinguish usually use water spray or sprinkle. It takes a large amount of water to extinguish the fire and it conduce wets areas where not affected by fire. So that this research was invent to design a water-saving fire extinguish system based on Arduino Mega microcontroller. This study use 5-channel infrared flame sensors to detect the location of a fire and a DC motor sensor to spray water. By using 5-channel infrared flame sensors, the Arduino Mega microcontroller can determine which DC motor to spray water. The focus of this research is how to activate the fire extinguish pump or water sprayer according to the channel on the infrared flame sensor, which detects the source of the fire, and the system can activate more than one pump.
DESAIN POWER MONITORING SYSTEM USING WIRELESS TECHNOLOGY Diana Alia; Henna Nurdiansari; Edi Kurniawan; Renta Novaliana Siahaan; Hilmi Wiko
Jurnal Maritim Malahayati Vol. 4 No. 2 (2023): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Energy is one of the most interesting topics from various aspects. The issue of energy saving is one of the most interesting researched topics. Energy management is one way to save energy. In energy management, it is necessary to monitor the power of electrical equipment to find out when and where electrical energy is being spent. Power monitoring system is designed to monitor electrical parameters such as power, current, and voltage of several household appliances. Electrical parameters on household appliances could be detected by using them. electrical parameters on household appliances and a Bylink application that can connect sensor data with android applications. By using aplication, user could monitor electrical parameters can make it easier for users to monitor electrical parameters. This prototype system, has been made, has tested and compared with the electrical parameters that exist in the specifications of household appliances. The error that occurs in this tool is 0.80% for the voltage parameter and 1.49% for the current parameter.
Pembuatan Mesin Pengering Udang Rebon Guna Meningkatkan Produktivitas Nelayan Kenjeran, Surabaya M Hanifuddin Hakim; Rudi Irmawanto; Sri Amaliah M; Edi Kurniawan; Diana Alia; Henna Nurdiansari
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 7 No 3 (2023): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v7i3.18187

Abstract

Udang rebon merupakan hasil tangkapan utama nelayan sukolilo baru, Kenjeran, Surabaya. Saat musim panen, nelayan mampu mendapat udang rebon hingga 150kg/kapal dengan jumlah kapal yang aktif melaut ±30 unit.. Untuk menghasilkan udang rebon yang bagus, perlu proses pengeringan dengan memanfaatkan panas matahari selama 2-3 hari tergantung cuaca. Padahal puncak musim udang rebon terjadi pada saat musim penghujan. Hal ini menjadi kendala, karena nelayan masih sangat ketergantungan dengan panas matahari untuk proses pengeringan. Untuk mengatasi permasalahan tersebut, maka perlu adanya alat pengering modern. Terdapat dua bagian utama yakni bagian sistem pemanas otomatis dan sistem pengering. Sistem pemanas otomatis menggunakan pemanas infrared berbahan bakar gas LPG dengan pengatur suhu. Bagian kedua yakni sistem pengering menggunakan rak bertingkat, agar dapat menghemat lahan penjemuran. Alat pengering udang rebon menggunakan sumber bahan bakar gas LPG, dengan tujuan untuk menghemat ongkos produksi dibandingkan jika memakai sumber energi listrik. Alat ini mampu mengeringkan udang rebon hingga 50 kg dalam waktu 2.5 jam dengan suhu pemanasan 45-50 derajat celcius.
Rancang Bangun Low Cost Wind Turbine Untuk Pengisian Baterai Hegi Putra Pratama; Diana Alia; Maulidiah Rahmawati
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 2 (2024): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i2.3777

Abstract

Renewable energy is increasingly popular and in demand throughout the world as an alternative to increasingly limited fossil energy, one of which is wind turbines. Wind turbine research on ships has great potential in developing renewable energy at sea. The aim of this research is to increase the efficiency of converting wind energy into electrical energy by designing a low cost wind turbine and analyzing the design efficiency of the wind turbine blade angle, namely 90˚, 95˚, 100˚. This research uses an experimental method with observation techniques, as well as measurement and recording as data collection techniques. This research was conducted on the Bung Tomo training ship for 3 days. The research results show that making a wind turbine using PVC as a base material costs Rp. 243,000.00 and produces the largest average voltage of 73.8 Wh. The influence of variations in the angle of the wind turbine blade can be seen that at an angle of 100˚ it has the largest average power output, namely 1.23 watts per minute and the battery charging time is based on an average current of 0.28 A, namely 12.5 hours when fully charged, whereas at The 90˚ angle produces the smallest average power of 0.76 watts per minute and the battery charging time is 16.6 hours when fully charged. So the 100˚ angle is more effective in charging the battery than the 95˚ and 90˚ angles. The greater the blade angle, the greater the rotation and produce greater voltage, this is influenced by the area of the turbine exposed to wind.
Rancang Bangun Cooler Box Portable Menggunakan Peltier Renita Comalasari Dewi Simanjuntak; Diana Alia; Henna Nurdiansari; Elly Kusumawati
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4327

Abstract

Technological developments and modern industrial needs increasingly demand high energy efficiency in refrigeration machine operations. In this context, the development of a more efficient cooling machine control system is very necessary. Portable cooler boxes using Thermoelectric Cooler (TEC) technology are an innovation to improve the quality and durability of fish caught by fishermen in Surabaya. This research aims to design and test a cooler box that can maintain low temperatures for a long time. This research method uses experimental methods, a series of tools and uses two test plans, namely: static and dynamic testing. The components used are three Peltier elements supported by a 12V 54A power supply, a 10K NTC temperature sensor, and a passive thermal regulator heatsink with fan. Precision testing data on the comparison sensor (thermodigital), obtained an average value of 3.75%. The error value is still categorized as a safe difference value and the tool works according to its function. Test data shows that the Cooler box can maintain a temperature between 5°C to 10°C, this temperature is ideal for slowing down the process of fish spoilage. Testing was carried out by integrating an Arduino Nano for real-time temperature monitoring which is displayed on the LCD and stored on a MicroSD. Test results show that this cooling system is effective in maintaining a stable temperature under various conditions of use, with an electrical energy consumption of 3111.38Wh per 6 hours.
Sistem Monitoring Limbah Oli Menggunakan Arduino Uno Berbasis Lora Adi Galih Utomo; Diana Alia; Anak Agung Istri Sri Wahyuni
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 3 No. 2 (2024): Mei : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v3i2.3722

Abstract

Oil is one of the essential lubricating materials for machinery, especially on ships. With the abundant use of oil, waste oil is generated from the remaining oil discharge, causing dirty oil to become waste oil. To monitor the disposal of waste oil by ships, "Waste Oil Monitoring System Using LoRa-Based Arduino Uno" has been created. This tool is also equipped with sensors that can distinguish seawater and waste oil and uses the LoRa system. This method involves researching problems that exist in the shipping environment. The presence of waste oil pollution was successfully detected in the results of this study, and can be monitored remotely through an LCD display with LoRa. In this case study, the device made can detect waste oil and can distinguish it from sea water. The purpose of making this tool is to detect the presence of oil in sea waters in order to reduce and prevent waste oil pollution that can spread widely in sea waters. The system can function properly because there is an error of 2.18% in the fresh water test, 2.08% in the seawater test, 4.55% in the oil test, and 3.08% in the seawater and oil mixture test compared between the pH sensor and the pH meter. The system can work well using LoRa Ra-02, and the transmitted data can be reached stably at a distance of 205m, but if it exceeds that distance, the data can no longer be received by the receiver or becomes invalid.
Perancangan Sistem Pendeteksi Polusi Udara Di Dalam Kamar Mesin Secara Wireless Menggunakan Sensor MQ135 Dan TGS2106 Berbasis Lora Ra-02 Rizal Tabriez Tsaqiefudin; Edi Kurniawan; Diana Alia
Jurnal Kendali Teknik dan Sains Vol. 2 No. 3 (2024): Juli : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3250

Abstract

Air pollution is a problem that needs attention because it can threaten human life. Many human activities cause air pollution. Especially in closed rooms such as ship engine rooms. Therefore, an air pollution detection tool is needed to determine the air pollution index in that place in order to maintain pollution levels below the threshold value. Therefore, it is necessary to have a tool to detect air pollution using the MQ-135 gas sensor to detect carbon dioxide (CO2) gas and TGS2106 to detect nitrogen dioxide (NO2) gas. The type of research method used is the experimental research method. After designing the tool, testing the tool, the air pollution detection system in the engine room wirelessly using the MQ135 and TGS2106 sensors based on LoRa Ra-02 had an average error rate of 1.3% for the MQ135 sensor reading while the TGS2106 sensor reading had an average level. -average error of 6%. Therefore, the Air Pollution Detection System in the Engine Room Wirelessly Using the MQ135 and TGS2106 Sensors Based on LoRa Ra-02 can work well.
Co-Authors Abda Abda Adi Galih Utomo AGUS DWI SANTOSO Agus Prawoto Ahmad Alif Farhan Aji Nugraha Akhmad Kasan Gupron Akhmad Kasan Gupron, Akhmad Kasan Ali, Indana Farach Amaliah M, Sri Anak Agung Istri Sri Wahyuni Arisusanty, Dian Junita Bunga Pratiwi Dhimas Ardiansyah Surya Atmadja Dhimas Bayu Kuncoro Dimas Maulana Dimas Okky Anggriawan Dirhamsyah Dirhamsyah Dirhamsyah Dirhamsyah Diyah Purwitasari Eddi , Eddi Eddi Eddi Edi Kurniawan Edi Kurniawan Edi Kurniawan Elly Kusumawati Faris Nofandi Faris Novandi Femmy Asdiana Fitriani, Nabilah Devia Hadi Setiawan Hadi Setyawan, Hadi Hamzah, Irkhas Nur Hegi Putra Pratama Hilmi Wiko Irmawanto, Rudi Jaka Septian Kustanto Kuntoro Bayu Ajie M. Daffa El-Khaq M. Hanifuddin Hakim Manalu, Afrendi Maulana, Fajri Hisyam Maulidiah Rahmawati Maya Zulfida Mochammad Zaqi Arif Muhamad Wildan Herlangga Muhammad Dahri Muhammad Faris Rian Yazid Nindia Puspa Ashari Nugraha, Bugi Nurdiansari, Henna Pradika Maestu Putra Ryan Wibowo Putu Riska Resita Dewi Ramadhan, Rafi Naufal Renita Comalasari Dewi Simanjuntak Renta Novaliana Renta Novaliana Siahaan Renta Novaliana Siahaan Reza Putra Susanto Rizal Tabriez Tsaqiefudin Rizqi Aini Rakhman Samsul Huda Setiawan, Rio Shinta Romadhona Siregar, Amelia Greacy Talenta Soleh Uddin Sony Gunawan Sri Amaliah M Suharso, Didik Sukmawati, Diana Ayu Teguh Pribadi Wani Sihaloho, Otri Wisnu Bachtiar Fanani Zulfida, Maya