Pengembangan Sistem Monitoring Konsumsi Energi Listrik Pada Motor 3 Phase Flywheel Generator

Syah, Ilham Akbar Rizqian (2026) Pengembangan Sistem Monitoring Konsumsi Energi Listrik Pada Motor 3 Phase Flywheel Generator. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini merancang dan mengimplementasikan sistem monitoring konsumsi energi listrik real-time pada motor induksi 3 fasa 1,1 kW sebagai penggerak flywheel yang terintegrasi dengan Permanent Magnet Generator (PMG) 3,5 kW. Pengukuran parameter listrik seperti tegangan, arus, daya, dan energi dilakukan menggunakan Power Meter FORT FCN300 yang memiliki akurasi tinggi dan telah terintegrasi dengan PLC Siemens S7-1200 melalui komunikasi Modbus RTU dan hasil pembacaan parameter akan dikirim ke platform IoT berupa web server menggunakan komunikasi MQTT serta database MySQL. Hasil pengujian menunjukkan hubungan linier antara beban dengan parameter listrik seperti tegangan output yang menurun ketika bebanya bertambah besar, arus dan daya input meningkat hingga 2,08 A dan 0,44 kW pada beban penuh, konsumsi energi mencapai 2,71 kWh dalam 6 jam operasi dengan biaya bulanan hingga Rp460.328, serta efisiensi daya optimal 45–48% pada beban 3–3,75 kW dan frekuensi 30–50 Hz. Sistem monitoring yang dikembangkan terbukti mampu mendeteksi parameter listrik secara akurat, menganalisis pengaruh lonjakan arus dan variasi beban terhadap konsumsi energi serta biaya operasional.
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This research designed and implemented a real-time electrical energy consumption monitoring system on a 1.1 kW three-phase induction motor as a flywheel drive integrated with a 3.5 kW Permanent Magnet Generator (PMG). Electrical parameters such as voltage, current, power, and energy are measured using a FORT FCN300 Power Meter, which has high accuracy and is integrated with a Siemens S7-1200 PLC via Modbus RTU communication. The parameter readings are sent to an IoT platform in the form of a web server using MQTT communication and a MySQL database. Test results show a linear relationship between load and electrical parameters, such as output voltage decreasing as the load increases, input current and power increase to 2.08 A and 0.44 kW at full load, energy consumption reaches 2.71 kWh in 6 hours of operation with a monthly cost of up to IDR 460,328, and optimal power efficiency of 45–48% at a load of 3–3.75 kW and a frequency of 30–50 Hz. The developed monitoring system has been proven capable of accurately detecting electrical parameters, analyzing the effects of current surges and load variations on energy consumption and operational costs.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Motor, Flywheel, Variable Frequency Drive (VFD), Konsumsi Energi Listrik, Motor, Flywheel, Variable Frequency Drive (VFD), Electric Energy Consumption
Subjects:	T Technology > T Technology (General) T Technology > T Technology (General) > T58.8 Productivity. Efficiency T Technology > TJ Mechanical engineering and machinery > TJ165 Energy storage. T Technology > TJ Mechanical engineering and machinery > TJ541 Flywheels. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction.
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Ilham Akbar Rizqian Syah
Date Deposited:	31 Jul 2026 01:22
Last Modified:	31 Jul 2026 01:22
URI:	http://repository.its.ac.id/id/eprint/135701

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