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All Journal Seminar Nasional Informatika (SEMNASIF) JURNAL INTEGRASI Journal of Applied Electrical Engineering Technologic Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Qoriatul Fitriyah
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Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Other

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PREDIKSI BEBAN LISTRIK PULAU BALI DENGAN MENGGUNAKAN METODE BACKPROPAGASI Qoriatul Fitriyah; Didi Istardi
Seminar Nasional Informatika (SEMNASIF) Vol 1, No 5 (2011): Information System and Application
Publisher : Jurusan Teknik Informatika

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

Abstract

Makalah ini membahas tentang prediksi beban listrik untuk jangka waktu beberapa tahun kedepan dengan menggunakan metode bakpropoagasi. Metode backpropagasi terdiri dari satu atau beberapa layar tersembunyi. Metode ini menggunakan masukan data beban sebagai data pelatihan untuk mencari bobot yang optimal. Dalam makalah ini akan menggunakan beban listrik dari Pulau Bali. Disini terlihat bahwa metode backpropagasi bisa digunakan untuk memprediksi beban listrik Pulau bali sampai pada tahun 2035.
Alat Monitoring Radiasi Matahari di Pulau Batam Muhammad Prihadi Eko Wahyudi; Faiz Al Qodri; Maryani Septiana; Qoriatul Fitriyah
Journal of Applied Electrical Engineering Vol 4 No 1 (2020): JAEE, June 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v4i1.1929

Abstract

Photovoltaics (PV) cell adalah sebuah elemen yang dapat melakukan konversi energi dari radiasi akibat panas matahari menjadi energi listrik dengan prinsip semikonduktor. Tegangan dan arus listrik yang dihasilkan sel surya dipengaruhi oleh tingkat intensitas radiasi cahaya matahari dan temperatur udara lingkungan. Alat yang dibuat dalam penelitian ini didesain dengan menggunakan metode lookup table yang dibuat dengan memakai 2 motor sebagai penggerak sumbu x dan y dalam menentukan koordinat dari posisi matahari yang digunakan sebagai penentu intensitas radiasi matahari di Pulau Batam. Perangkat ini juga terintegrasi dengan waktu menggunakan real time clock module.
LOAD FORECASTING METHOD WITH DKL 3.01 Qoriatul Fitriyah
Technologic Vol 2, No 1 (2011): Technologic
Publisher : Politeknik Manufaktur Astra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52453/t.v2i1.89

Abstract

DKL 3.01 methods is using econometric approach combined with data analysis of electricity sales and economic growth which is represented by Product Domestic Regional Brutto (PDRB).
Digester tipe Balon untuk Pembangkit Listrik Tenaga Biogas di Peternakan Sei Temiang Batam Qoriatul Fitriyah; Dedi Irawan; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 10 No 2 (2018): Jurnal Integrasi - Oktober 2018
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v10i2.940

Abstract

Sei Temiang Livestock in Batam, produce roundabout ±50 m3 of cow faeces each month. Usually, some of this waste is taken away by villagers to be used as raw material of fertilizer. To increase its value, the excrement can be utilized as source of alternative energy before the remnants are applied as organic manure. This research use baloon type as the digester of biogas power plant due to reasons such as simple installation, easy to be overhauled, and the cost is quite affordable. This prototype use a mixture of cow excrement and water with proportion of 1:1. Gas equivalent to 624 litre can be gained from 1 plastic drum which is able to turn on the electricity for 35 minutes with power capacity of 700 watts.
Rancang Bangun Alat Monitoring Energi Listrik Pada Kulkas Berbasis Smartphone Qoriatul Fitriyah; Tri Vira Putri; Aditya Wirangga; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 13 No 2 (2021): Jurnal Integrasi - Oktober 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v13i2.2097

Abstract

Electric energy monitoring device on smartphone-based refrigerators are intended as part of an energy saving campaign. This device works with the principle of regulating the power of the refrigerator based on the parameters of the temperature and starting time of the refrigerator. If the temperature has stabilized, the refrigerator will automatically turned off so that electrical energy consumption can be reduced. This device is also connected to an Android-based application so that the device's performance can also be regulated via mobile phones with certain variables.
Rancang Bangun Flow Meter Trainer Kit di Politeknik Negeri Batam Qoriatul Fitriyah; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 13 No 1 (2021): Jurnal Integrasi - April 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v13i1.2113

Abstract

Flow Meter Trainer Kit is designed because of the limited associated laboratory equipment at Politeknik Negeri Batam. Flow Meter Trainer Kit is a measuring tool for fluid flow which is equipped with the addition of pressure in the form of visual aids. In general, the process of water flow begins with a full filling of water tanks and then the pump will work to flow the water through pipes, passing pressure meters and rotameters whose duty is to read the results of fluid flow discharge measurements while adjusting the amount of fluid flow. Furthermore, water will flow through the water flow sensor and back into the tank. The practicum module will be developed based on this trainer kit.
ALAT KENDALI KECEPATAN MOTOR PADA PENGGERAK DEPAN SEPEDA LISTRIK DI POLITEKNIK NEGERI BATAM Qoriatul Fitriyah; Renaldy Aritha; Handri Toar; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 12 No 2 (2020): Jurnal Integrasi - Oktober 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v12i2.2417

Abstract

Brushless DC motor is applied in many field of industries, one of which transportation sector. The operation of BLDC motor need a speed control system as commutation process since it does not applied any brush. This research using an Arduino nano as its microcontroller to regulate the switching driver mosfet with IR2103 type. This mosfet driver is used to trigger mosfet switching at iverter 3 phase circuit so that power from battery can flow to BLDC motor. Mosfet type is STP75NF75 with Vds 75 Volt and Ids 80 Amps, while type of motor used is BLDC 350 watt and 36 Volt. The BLDC motor has Hall Effect sensor as rotor positioning detection. As for the commutation process, PWM is used as pulse modulation which is represented the motor speed and frequency of PIN default of Arduino. Speed earned is 224-340 rpm with power consumption of 20-21 Watts.
Alat Sterilisasi Lampu UVC Portable Berbasis IOT Qoriatul Fitriyah; Yeni Delfiana Siahaan; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 14 No 1 (2022): Jurnal Integrasi - April 2022
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v14i1.3599

Abstract

This research was conducted to increase the reliability of UVC lamp irradiation in killing viruses. Since it was first discovered in November 2019, the COVID-19 pandemic has spread all around us and claimed many lives. Various precautions have been taken by the government and individuals. One of the preventions that can be done is to sterilize the room or object surface by using UV light. To kill the virus, type C ultraviolet (UV) light can be used. With a dose of 220J/m² it produces a reduction in the SARS-CoV-2 or covid-19 virus in the air or a surface. The problem that arises is, the UVC lamp used is only limited to on-off with an erratic duration. This tool is expected to be able to perform calculations automatically to determine the duration of the irradiation just by entering the room area information. For user safety when using UVC rays, this tool will also be equipped with a remote control and presence sensor.
Pengadaan dan Pemasangan Panel Surya sebagai Sumber Energi Listrik Alternatif untuk Alat Otomatis Pencuci Tangan di Pasar Mitra Raya Kota Batam Susanto Susanto; Ahmad Riyad Firdaus; Qoriatul Fitriyah; Hendawan Soebhakti; Arif Febriansyah Juwito; Senanjung Prayoga; Indra Hardian Mulyadi; Eka Mutia Lubis; Fitriyanti Nakul; Widya Rika Puspita; Ika Karlina Laila Nur Suciningtyas; Ridwan Ridwan; Juliansyah Yangu; Rabiah Al Adawiyah Anwar; Andi Hartanto; Ira Zamzami; Ilham Kurnia; Salman Alfarizi; Rogen Samuel Hasibuan
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 1 (2021): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v3i1.2656

Abstract

Washing hands is something that is always urged to be done lately. This pandemic makes washing hands a habit that must be accomplished before and after doing activities. Automatic hand washing is one way to reduce the spread of the virus because it can be used without having to touch the device directly. The development of automatic tools for washing hands is the crucial need for an alternative power source that is fuel-efficient and uncomplicated in terms of maintenance. The eco-friendly electrical source is needed to be implemented to reduce the electricity bills such as using the solar panel as the alternative power source. As an effort to support handwashing activities, the procurement of solar panels as a source of electrical energy is expected to be able to provide simple solutions to prevent the spread of Covid -19 and to make the environment clean and energy-efficient.
Sistem Pemantau Kualitas Udara Bebasis Wireless NetworkK Arif Febriansyah Juwito; Aji Sanjaya; Fauzun Atabiq; Irwanto Zarma Putra; M. Syafei Gozali; M. Prihadi Eko; Handri Toar; Qoriatul Fitriyah; Hasnira Hasnira
Journal of Applied Electrical Engineering Vol 6 No 1 (2022): JAEE, June 2022
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v6i1.4106

Abstract

Sistem pemantau kuliatitas udara via web berbasis wireless network didesign sebagai sebuah jaringan telekomunikasi yang terkait secara nirkabel. Untuk mengetahui nilai dari kualitas udara di suatu wilayah yang ditetapkan secara real, maka perlu membangun sebuah sistem pemantauan kualitas udara. Pada penelitian ini akan digambarkan suatu rancang bangun dari sistem pemantau kualitas udara dengan memanfaatkan arduino yang dapat di akses melalui website. Perangkat ini dirancang dengan menggunakan arduino, sensor MQ7, hosting apache offline dan perangkat Wi-Fi ESP8266. Implementasi dari pengoperasian perangakat arduino yang digabungkan dengan ESP8266 ini dimaksudkan untuk memberikan pengaturan dalam mengatasi masalah pengumpulan data ataupun pemantauan kondisi lingkungan yang sulit dijangkau, dengan perangkat yang portable dengan sistemyang lebih dinamis, dan dapat diakses melalui website sehingga dapat mengakses infromasi data pembacaan sensor dari jarak jauh secara real.
Co-Authors Aditya Wirangga Ahmad Riyad Firdaus Aji Sanjaya Andi Hartanto Arif Febriansyah Juwito Didi Istardi Eben Ezer Situmorang Eka Mutia Lubis Faiz Al Qodri Fauzun Atabiq Fitriyanti Nakul Handri Toar Hasnira Hasnira Hendawan Soebhakti Ika Karlina Laila Nur Suciningtyas Ilham Kurnia Ira Zamzami Irwanto Zarma Putra Juliansyah Yangu M. Prihadi Eko M. Syafei Gozali Maryani Septiana Mudinillah, Adam Muhammad Prihadi Eko Wahyudi Mulyadi, Indra Hardian Natalia Parhusip Prayoga, Senanjung Rabiah Al Adawiyah Anwar Renaldi Pamungkas Renaldy Aritha Ridwan Ridwan Rogen Samuel Hasibuan Salman Alfarizi Susanto Susanto Tri Vira Putri Widya Rika Puspita Yeni Delfiana Siahaan Zulferi Syahputra