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Sistem Pemantauan dan Kontrol Energi Listrik Menggunakan Platform Node-RED, Influxdb dan Grafana melalui Jaringan WiFi dan Lora Arifianto, Mada Jimmy Fonda; Prasetyani, Lin
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol 7, No 1 (2022): Jurnal Elektroda Vol 7 No 1
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jfe.v7i1.23440

Abstract

Electrical energy monitoring for home and industrial equipment plays important role to prepare the concept of green energy in the future. Usually, only one or a few energy meters are provided in each building for monitoring the energy use of the entire installation. Usually, only one or a few energy meters are provided in each building for monitoring the energy use of the entire installation. Topic of this research is developing an energy measuring instrument that is applied to every electrical equipment. Knowing the information of energy usage of each equipment in real-time is the first step in saving electricity.  This help for decisions making in term of efficient utilization, for example managing the schedule of production system and preventive maintenance. The energy monitoring and controlling system proposed in this paper includes hardware development using microcontroller ESP32, LoRa module and energy sensor PZEM-004T.  In addition, software development to support the system includes Node-RED as dashboard and back-end development, InfluxDB as database management and Grafana as data visualization. The prototype has been successfully made and has features according to the research objective, which is to display the electrical quantity of each tool individually and monitor it for a certain period.
Pembuatan Sistem Kontrol Otomatis pada Mesin Press Plastik Berbasis PLC di PT. Laksana Teknik Makmur Prasetyani, Lin
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol 7, No 1 (2022): Jurnal Elektroda Vol 7 No 1
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jfe.v7i1.23438

Abstract

Laksana Tekhnik Makmur Tbk. is a manufacturing company that produces marine interiors and automotive accessories. The company usually uses a continuous sealer machine for plastic production processes. The continuous sealer machine is a plastic press machine that can automatically glue plastic packaging and aluminum foil. The plastic press process on this continuous sealer machine requires three persons as the operator and four work steps, namely, pressing the bottom plastic, installing the iron clip on the top, pressing the plastic on the top, and removing the iron clip. In these work steps, the plastic sealer press process is carried out twice in a product. These steps waste time and operator cause the plastic press process is inefficient. The problem from a continuous sealer machine was replaced by making an automatic control system on the plastic hot press machine. This machine will reduce the number of working steps from four working steps to two working steps. So that it can reduce the cycle time by 75% and increase the production of plastic presses by 24,000 pcs a day.