Rancang Bangun Sistem Pengendalian Temperatur Pada Plant Simulator Cooler

Rukniasari, Rizky (2019) Rancang Bangun Sistem Pengendalian Temperatur Pada Plant Simulator Cooler. Diploma thesis, Institut Teknologi Sepuluh Nopember.

Text 10511600000011_Non_Degree.pdf - Accepted Version Restricted to Repository staff only Download (3MB) | Request a copy

Abstract

Air Conditioner memisahkan antara evaporator dengan kondensor yang dihubungkan dengan pipa tembaga sebagai medium aliran gas refrigerant. Bagian evaporator dinamakan indoor unit dan outdoor unit Sistem pengendalian pada simulator cooler menggunakan variabel temperature, adapun sensor yang diguanakan meruapakan sensor RTD PT100 sebagai sensor suhu, sensor float level switch digunakan sebagai indikator level air, mikrokontroller menggunakan ATmega 16, serta aktuator berupa kompresor yang terdapat pada sistem kerja AC (Air Conditioner). Hasil pengujian pengambilan data dari RTD PT 100 dengan Temperature Control sebagai pembanding ditemukan error pada sensor yang dipakai adalah sebesar 5 %. Pada pengujian respon sistem didapatkan hasil yang berbeda sesuai dengan setpoint yang ditentukan. Untuk setpoint 20°C didapatkan hasil Error Steady State 0, Rise Time pada menit ke-18, Max Overshoot 15%, Settling Time 65 menit. Tampilan pembacaan sensor dapat dilihat dan dikendalikan melalui HMI (Human Machine Interfice) yang telah disambungkan ke PC.
===================================================================================================================================
The air conditioner separates the evaporator from the condenser which is connected to the copper pipe as a medium for refrigerant gas flow. The evaporator section is called the indoor unit and outdoor unit. The control system in the cooler simulator uses a variable temperature, while the sensor is used as a RTD PT100 sensor as a temperature sensor, the float level switch sensor is used as a water level indicator, the microcontroller uses ATmega 16, and the actuator is a compressor. in the working system AC (Air Conditioner). The test results of data retrieval from RTD PT 100 with Temperature Control as a comparison found an error on the sensor used was 5%. In testing the response of the system obtained different results according to the specified setpoint. For the setpoint of 20 ° C, the results obtained are Steady State Error 0, Rise Time in the 18 minutes, Max Overshoot 15%, Settling Time 65 minutes. Sensor reading display can be seen and controlled through HMI (Human Machine Interfice) that has been connected to a PC.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Refrigerant, Sensor RTD PT 100, Float Level Switch, Human Machine Interfice
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ263 Heat exchangers
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	RUKNIASARI RIZKY
Date Deposited:	14 Aug 2026 06:45
Last Modified:	14 Aug 2026 06:45
URI:	http://repository.its.ac.id/id/eprint/70084

Actions (login required)

View Item