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Modification of Control Oil Feeding with PLC Using Simulation Visual Basic and Neural Network Analysis Yuliza Yuliza; Rachmat Muwardi; Danang Widya Pratama; Makmur Heri Santoso; Mirna Yunita
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 8, No 1 (2022): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v8i1.22336

Abstract

The oil feeding system is an oil distribution system used in engine lubrication by flowing it directly to the engine parts to be lubricated through pipes. In addition, it is also a raw material for the production process by collecting the oil first in the storage tank, then weighing it on the oil scale before use in the production process. The current control is still using the conventional model. The operating system is still manual, and the absence of identity and damage information makes it difficult for the engineer to troubleshoot. The research method is to modify the oil feeding system control using PLC (Programmable Logic Controller) and Visual Basic to display process information. This process uses the Neural Network (NN) method. The simulation results show that the PLC program and visual basic software can be connected properly. The speed of the data transfer test connection that can be obtained is 32 ms. The prediction process of the oil feeding system using the backpropagation algorithm Neural Network and the activation function, which uses the binary sigmoid function (logsig) with the 17-10-1 architecture having very good performance getting the MSE value below the error value of 0.001 maximum epoch 961 and hidden layer 10 with an MSE value of 0.00099915.
Perencanaan Sistem Instalasi Listrik Gedung Wingtar Akademi Angkatan Udara Yogyakarta Riyan Setiyawan; Makmur Heri Santoso; Ima Rochimawati; Yuliarman Saragih
Madani: Jurnal Ilmiah Multidisiplin Vol 1, No 3 (2023): Maret-April
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.822 KB)

Abstract

Gedung WINGTAR (Wingtaruna) ini akan dibangun di kompek Akademi Angkatan Udara jl. Raya Solo-Yogyakarta, Mereden, Sendangtirto, Kec. Kalasan, Kabupaten Sleman, Daerah Istimewa Yogyakarta. gedung ini akan dijadikan sebuah kantor atau tempat bekerja para pengampu taruna. Gedung Wingtar AAU Yogyakarta disupply listrik dari PT. PLN (Persero) pelanggan tegangan menengah. Setiap gedung memiliki panel panel listrik yang disupply dari sumber listrik Panel Utama Tegangan Rendah (PUTR). Pendistribusian sumber listrik menggunakan kabel tanah jenis NYFGBY. Ukuran kabel tanah dan rating pengaman pada masing-masing panel tergantung dari kapasitas beban masing-masing gedung. Dalam penelitian ini, total beban pada gedung WINGTAR adalah 318.790 Watt atau TDL PT. PLN (Persero) 345 kVA sistem 3 fasa 380/220V. Ukuran kabel tanah yang digunakan jenis NYFGBY, dengan ukuran 4x2,5mm2, 4x95mm2, 4x4mm2, 4x10mm2, 4x150mm2, dan NYY 4x6mm2. Total rugi-rugi daya pada kabel tanah adalah 5.048,44 Watt (1,46%). Drop tegangan listrik sesuai dengan standar dibawah 5% sedangkan drop tegangan maksimal adalah 2,8%.