Sistem Mikrokontroler Pada Plant Pembangkit Listrik Tenaga Mikro Hydro Untuk Pengendalian Level Pada Tangki

M ARIFUR, RAHMAN (2018) Sistem Mikrokontroler Pada Plant Pembangkit Listrik Tenaga Mikro Hydro Untuk Pengendalian Level Pada Tangki. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Konsumsi listrik di indonesia setiap tahunnya mengalami peningkatan dikarenakan pertumbuhan ekonomi nasional sehingga tidak dapat memenuhi kebutuhan sehari-hari,dibutuhkan suatu alat untuk memenuhi kebutuhan energi yang ada salah satunya melalui Plant Micro Hydro Power Plant (Pembangkit Listrik Tenaga Air).Dalam tugas akhir ini telah dibuat system pengendalian level pada PLTMH dengan memakai control berupa Atmega 128,dimana variable yang dikontrol berupa ketinggian air saat mencapai set point 35 cm MOV akan mengatur buka-an sebesar 80% dengan menggunakan sensor berupa ultrasonic,juga terdapat set point safety saat ketinggian air mencapai 45 cm dan 25 cm untuk menghindari kerusakan pada pompa,dari hasil tugas akhir diperoleh design pengendalian secara proportional dengan respone time 60 detik ,juga diperoleh nilai pengendalian yang kurang stabil namun memiliki sistem kerja yang baik dengan steady error 1.095%, akurasi 98.905% , sensitivitas 96,165 % dan linearitas 4.438%, serta safety system dengan preassure drop tidak boleh kurang dari 25.5 cm untuk levelnya, yang bekerja secara baik menggunakan relay.========================================================Demand of electrical power in indonesia has increased electricity consumption each year in line with increasing growth of national economy .It takes an apparate us to meet the needs of the energy that was one of them is plant micro hydro power plant ( hydroelectric power station ) .In this final project was made system control level in plant by use control atmega 128 where the variable controlled of the water level as it reaches set point 35 cm actuator will regulate valve by 80 % by means of sensors ultrasonic , there are also set point safety when the water level at 45 centimeters and 25 cm to avoid damage at the pumps , from the duty the end of obtained design control in proportional with respone time 60 seconds , also obtained value control less stable but having a system of good working with steady error 1.095 %, accuracy 98.905 % , sensitivity 96,165 %, and linearity 4.438 %. As well as safety system patients outside the system with preassure drop could not be less than 25.5 cm for level , whose work good use the relay .

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Micro Controller,Level,Tank,Ultrasonic.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2861 Electric relays
T Technology > TS Manufactures > TS155 Production control. Production planning. Production management
Divisions: Faculty of Vocational > Instrumentation Engineering
Depositing User: M Arifur Rahman
Date Deposited: 19 Jun 2021 12:03
Last Modified: 19 Jun 2021 12:03
URI: https://repository.its.ac.id/id/eprint/58076

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