Fauziati Wibowo, Nur Fahmi (2019) SIMULASI DAN MONITORING PEMBACAAN 6 STATUS PANEL RTU SCADA PADA RECLOSER BERBASIS ARDUINO MEGA 2560 DENGAN TAMPILAN HUMAN MACHINE INTERFACE (HMI) MENGGUNAKAN WEINTEK MTV-100. Undergraduate thesis, undip vokasi.
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Abstract
Remote Terminal Unit (RTU) adalah peralatan SCADA yang dapat dipantau atau diperintah oleh master station. RTU dipasang di panel RTU sebagai tempat untuk merakit RTU dengan peralatan integrasi RTU lain guna menjalankan fungsi utamanya, yaitu telecontrolling, telesignalling dan telemetering. Pemasangan panel RTU salah satunya pada recloser. Dalam penelitian ini , dibuat simulator RTU recloser menggunakan mikrokontroler Arduino Mega 2560 dengan 3 kontrol utama yang berupa kontrol open, kontrol close dan kontrol autoreclose. Untuk fungsi statusnya dibuat simulasi pembacaan 6 status utama berupa status open, status close, status jenis gangguan, status hot line tag, status autoreclose, status setting proteksi dan status local/remote. Selain itu, terdapat juga fungsi tambahan berupa status battery tested untuk mengatasi masalah terputusnya sumber utama RTU, kontrol reset power untuk mengatasi masalah hang RTU dan fasilitas data logger yang secara otomatis dapat terakumulasi dalam program pengolah angka. Untuk fungsi meteringnya, pengukuran tegangan dan arus diukur ketika kondisi sebelum dan sesudah pelimpahan beban menggunakan rangkaian pembagi tegangan dan sensor ZMCT103C. Pengujian pada alat memperoleh hasil bahwa fungsi telecontrolling dan telesignalling dapat berhasil dilakukan karena sesuai dengan total time response SPLN, yaitu kurang dari 3 detik. Untuk metering, pengukuran tegangan memiliki prosentase perbedaan pengukuran antara sensor dan multimeter sebesar 0,07% -0,18%. Dalam pengukuran arus, penggunaan sensor ZMCT103C memiliki kelas akurasi sebesar ±0,2% sehingga sensor sudah sesuai dengan standar akurasi kelas sensor PLN, yaitu 0,5%. Sedangkan, untuk fasilitas data logger proses pengumpulan dan perekaman data dari sensor untuk pengarsipan dan analisa berhasil secara otomatis terakumulasi dalam program Microsoft Excel secara real time. Kata kunci: Panel RTU, SCADA, recloser, telecontrolling, telesignalling, telemetering, data logger. Remote Terminal Unit (RTU) is a SCADA equipment that can be monitored or ordered by the master station. The RTU is installed on the RTU panel as a place to assemble the RTU with other RTU integration equipment to carry out its main functions, namely telecontrolling, telesignalling and telemetering. One of the RTU panel installations is on the recloser. In this research, an RTU recloser simulator is made using an Arduino Mega 2560 microcontroller with 3 main controls in the form of open control, close control and autoreclose control. For the status function, a simulation reads 6 main statuses in the form of open status, close status, type disturbances status, hot line tag status, autoreclose status, protection setting status and local/remote status. In addition, there are also additional functions in the form of a battery tested status to overcome the problem of disconnection of the main source of RTU, reset power control to overcome the problem of hang RTU and data logger facilities that can automatically be accumulated in a number processing program. For the metering function, the voltage and current measurements are measured before and after overload condition using a voltage divider circuit and ZMCT103C sensor. The trial of the tool obtained the results that telecontrolling and telesignalling functions can be done succesfully because it accordance with total response time of PLN’s standard operating procedure, which is less than 3 seconds. For metering, the voltage measurement has a percentage difference between the sensor and the multimeter, the result is 0,07% -0,18%. In current measurement, the use of the ZMCT103C sensor has an accuracy class of ± 0,2%, so it matches with PLN's standard accuracy class of sensor, which is 0,5%. Meanwhile, for the data logger facility, the process of collecting and recording data from sensors for archiving and analysis successfully accumulates in the Microsoft Excel program in real time. Keywords: RTU Panel, SCADA, recloser, telecontrolling, telesignalling, telemetering, data logger.
Item Type: | Thesis (Undergraduate) |
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Divisions: | Faculty of Engineering > Diploma in Electrical Engineering Faculty of Engineering > Diploma in Electrical Engineering |
ID Code: | 77721 |
Deposited By: | INVALID USER |
Deposited On: | 10 Oct 2019 09:38 |
Last Modified: | 10 Oct 2019 09:38 |
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