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Management Design and Construction of Electric Power Monitoring Electrical Design Laboratory Bandung State Polytechnic With Powertag Tohir, Toto; Wijayanti, Linda; Mulyadi, Melisa; Anwar, Hadrian; Kumar, Saurav
The International Journal of Education Management and Sociology Vol. 3 No. 3 (2024): May -June : The International Journal of Education Management and Sociology
Publisher : PDPI (Perkumpulan Dosen Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58818/ijems.v3i3.136

Abstract

The Electrical Design Laboratory is a facility where lecturers and students carry out various experiments, research and developments related to electricity. Monitoring electrical power can be a very smart move to manage expenses and also help reduce environmental impact. Electrical power usage that is not directly monitored during peak loads will result in excessive power usage. Therefore, MCB trips often occur in electrical design laboratories on switchboards with high loads, so the ability to monitor electric current usage is required. The PowerTag system was introduced to meet this tracking need for controlling Air Conditioning, Incandescent Lamps, Heaters, Dispancers and Vacuum Cleaner loads. The system is connected to the load to determine the magnitude of electrical parameters such as power, voltage, current, power factor, and then these parameters will be sent via the Zigbee communication protocol to the Concentrator. The concentrator receives data from PowerTag and then forwards it to a local server using the Modbus TCP/IP communication protocol to then be processed to the HMI for presenting data resulting from monitoring the system. The aim of this research is to design a tool that can detect current, voltage, power, power factor and frequency in real time. The research results show that the current flowing in the neutral conductor is 4.46 A and 6.69 A
Management Design and Construction of Electric Power Monitoring Electrical Design Laboratory Bandung State Polytechnic With Powertag Tohir, Toto; Wijayanti, Linda; Mulyadi, Melisa; Anwar, Hadrian; Kumar, Saurav
The International Journal of Education Management and Sociology Vol. 3 No. 3 (2024): May -June : The International Journal of Education Management and Sociology
Publisher : PDPI (Perkumpulan Dosen Peneliti Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58818/ijems.v3i3.136

Abstract

The Electrical Design Laboratory is a facility where lecturers and students carry out various experiments, research and developments related to electricity. Monitoring electrical power can be a very smart move to manage expenses and also help reduce environmental impact. Electrical power usage that is not directly monitored during peak loads will result in excessive power usage. Therefore, MCB trips often occur in electrical design laboratories on switchboards with high loads, so the ability to monitor electric current usage is required. The PowerTag system was introduced to meet this tracking need for controlling Air Conditioning, Incandescent Lamps, Heaters, Dispancers and Vacuum Cleaner loads. The system is connected to the load to determine the magnitude of electrical parameters such as power, voltage, current, power factor, and then these parameters will be sent via the Zigbee communication protocol to the Concentrator. The concentrator receives data from PowerTag and then forwards it to a local server using the Modbus TCP/IP communication protocol to then be processed to the HMI for presenting data resulting from monitoring the system. The aim of this research is to design a tool that can detect current, voltage, power, power factor and frequency in real time. The research results show that the current flowing in the neutral conductor is 4.46 A and 6.69 A
Sistem perpindahan gigi otomatis untuk penghematan baterai pada sepeda listrik berbantuan pedal Anwar, Hadrian; Toto Tohir; Endang Darwati
JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) Vol. 5 No. 2: Special Issue on 16th Industrial Research Workshop and National Seminar (IRWNS) 2025
Publisher : Jurusan Teknik Elektro, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jitel.v5.i2.2025.101-110

Abstract

Sepeda listrik berbantuan pedal (pedelec) sebagai solusi transportasi ramah lingkungan dan mendukung gaya hidup sehat. Dalam penggunaannya, pengendara perlu menyesuaikan dengan kondisi infrastruktur jalan yang bervariasi, seperti tanjakan, turunan, dan medan datar, sering kali mengharuskan pengendara untuk melakukan perpindahan gigi. Proses perpindahan gigi secara manual dianggap merepotkan, sehingga pengendara lebih sering mengandalkan bantuan tenaga listrik secara terus-menerus dan mempercepat konsumsi daya baterai. Penelitian ini membahas perancangan dan implementasi sistem perpindahan gigi otomatis pada sepeda listrik berbantuan pedal dengan memanfaatkan data kemiringan jalan dan kecepatan sepeda yang diproses oleh mikrokontroler untuk menyesuaikan posisi gigi terhadap kondisi medan secara real-time. Hasil pengujian menunjukkan sistem otomatisasi perpindahan gigi dapat mencapai tingkat keberhasilan sebesar 60,37% dalam menyesuaikan gigi terhadap kondisi jalan aktual. Selain itu, sistem ini mampu menghemat baterai sebesar 2,1% dibandingkan sistem manual pada rute dan kondisi jalan yang sama. Dilengkapi dengan sistem monitoring dan data logging yang dapat membaca dan menyimpan parameter kelistrikan serta performa sepeda setiap 1 detik. Dengan sistem otomatisasi ini, memberikan pengalaman berkendara yang lebih nyaman dan menghemat penggunaan baterai sepeda listrik.