Rahman, Hilmy (2022) Otomatisasi Lampu Selasar Departemen Instrumentasi Menggunakan Light Intensity Detector BH1750 Berbasis Expert System. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sistem rangkaian lampu di Departemen Teknik Instrumentasi yaitu menggunakan timer pada lampu di lorong lantai satu, dua, dan tiga dan masih manual untuk lampu di selasar. Teknologi yang sudah diterapkan tadi kurang efektif saat mendung yang menurunkan intensitas cahaya, juga ketika terjadinya pergeseran waktu terbit dan terbenamnya matahari. Untuk mengoptimalkannya diperlukan otomatisasi lampu yang dipengaruhi intensitas cahaya dan monitoring energi listrik agar dapat diketahui berapa besar penghematannya. Otomatisasi dan monitoring lampu dilakukan dengan penambahan lux sensor BH1750 dan module PZEM004t untuk monitoring energi listrik yang sudah termasuk sensor arus, tegangan, daya, energi (KWh), dan frekuensi listrik AC. Sensor-sensor ditanamkan dalam ESP32 dan Wemos sebagai controller yang memutus aliran listrik SSR dan dihubungan dengan webserver berbasis protokol MQTT yang diakses melalui Raspberry Pi. Komponen utama hardware terdiri dari perancangan sensor BH1750 dengan Wemos dan modul PZEM 004t dengan ESP32 sampai menghubungkan Raspberry Pi dengan monitor dan software adalah membuat program pengiriman data (subscribe) ke broker MQTT dan mendesain GUI di Node Red, selanjutnya karakterisasi sistem dilakukan untuk mengetahui performansi sistem otomatisasi dan monitoring lampu. Hasil dari Tugas Akhir ini merupakan penerapan yang akan dijadikan sebagai upaya penghematan energi listrik lampu di Departemen Teknik Instrumentasi.
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The light circuit system in the Instrumentation Engineering Department uses a timer on the lights in the first, second, and third floor hallways and is still manual for the lights in the hallway. The technology that has been applied earlier is less effective when it is cloudy which reduces the light intensity, as well as when there is a shift in the time of sunrise and sunset. To optimize it, it is necessary to automate lamps that are influenced by light intensity and monitor electrical energy to know how much the savings are. Automation and monitoring of lights done with the addition of a BH1750 lux sensor and a PZEM004t module for monitoring electrical energy which includes current, voltage, power, energy (KWh) sensors, and AC power frequency. The sensors are embedded in the ESP32 and Wemos as controllers that cut off the SSR power supply then connected to a webserver based on the MQTT protocol which is accessed via the Raspberry Pi. The main hardware components consist of designing the BH1750 sensor with Wemos and the PZEM 004t module with ESP32 to connecting the Raspberry Pi with a monitor and software is making a data transmission program (subscribe) to the MQTT broker and designing a GUI in Node Red, then system characterization is carried out to determine system performance automation and light monitoring. The result of this final project is an application that will be used as an effort to save electrical energy in Instrumentation Engineering Department.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | BH1750, PZEM004t, MQTT, Node Red, Otomatisasi Lampu, Monitoring Energi Listrik, BH1750, PZEM004t, MQTT, Node Red, Lamp Otomation, Electrical Energy Monitoring |
| Subjects: | Q Science > QA Mathematics > QA76.76.E95 Expert systems T Technology > TA Engineering (General). Civil engineering (General) > TA1573 Detectors. Sensors T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7878 Electronic instruments |
| Divisions: | Faculty of Vocational > Instrumentation Engineering |
| Depositing User: | Hilmy Rahman |
| Date Deposited: | 20 Feb 2022 04:59 |
| Last Modified: | 02 Nov 2022 00:52 |
| URI: | http://repository.its.ac.id/id/eprint/94452 |
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