scholarly journals DESAIN AUTOMATIC CONTROL SYSTEM POMPA AIR TAWAR PADA KAPAL RAKYAT

2021 ◽  
Vol 4 ◽  
pp. 96-103
Author(s):  
Franky Tanahitumessing
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Water Level ◽  
Automatic Control System ◽  
Distribution System ◽  
Water Pump ◽  
Level Sensor ◽  
Water Pumps ◽  
Control Tool ◽  
Over Time

Freshwater supplies on people's ships are a vital need that must be met during the ship's voyage. The distribution system used without control will be troublesome for the Crew, who are always in charge of controlling the availability of water in the daily tank and running the water pump. Water pump control equipment is used to help reduce the working time of the Crew and can improve the performance efficiency of the water pump. A buoy switch is a control tool that is often used, but the buoy system will be disrupted over time. An automatic control system using a water level sensor is not familiar to use to control the water pump. From the design results of this system is more efficient than the buoy switch. Its efficiency can be seen from the degree of sensitivity to changes in water level, as well as longer service life. This system can be used to control the work of water pumps without supervision or control of the Crew, thus saving more time and the availability of water in the daily tank remains available at all times.

Research of Mine Drainage Automatic Control System Based on PLC

2012 ◽  
Vol 619 ◽  
pp. 131-134
Author(s):  
Lan Zhu Ren ◽  
Xin Zhang ◽  
Ying Zhang ◽  
Li Liu
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Water Level ◽  
Automatic Control System ◽  
Mine Drainage ◽  
Frequency Control ◽  
Control Technology ◽  
Entire System ◽  
Economic Operation ◽  
Mine Automation

According to the development of mine automation requirements, Siemens S7-300 PLC is adopted in order to do the research of mine drainage automatic control system in this paper. Combined with frequency control technology, the system can schedule the pumps reasonably by monitoring water level and pressure signals. With failure alarm, group network communication and other functions, it’s profitable to achieve the whole mine automatic control and the economic operation of the entire system.

scholarly journals Temperature and humidity control system for broiler chicken coops

2021 ◽  
Vol 22 (3) ◽  
pp. 1327
Author(s):  
Ramadiani Ramadiani ◽  
Eko Wiji Setio Budianto ◽  
Dharma Widada ◽  
Masayu Widiastuti ◽  
Muhammad Labib Jundillah
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Automatic Control System ◽  
Broiler Chicken ◽  
Research Problem ◽  
Water Pump ◽  
Broiler Breeders ◽  
Humidity Control ◽  
Turn On ◽  
Temperature And Humidity

Stress in chickens due to rising cage temperatures is a problem that is often faced by breeders, especially broiler breeders. Research with the title "temperature and humidity control system for broiler chicken coops", has formulated the research problem as follows; how to make an automatic control system to maintain the temperature and humidity of the ras broiler chicken coop to keep it stable using Arduino Uno ATMega328. In this tool it has been set, if the temperature is ≥ 30º C then the water pump will turn on, and the water pump will turn off when the temperature is ≤ 29º C. Based on the results in this study, the temperature and humidity control system succeeded in helping farmers keep the temperature of the ras broiler chicken coop remained stable, so that farmers' production can be increased. In addition, this system also helps efficiency in terms of time and labor, because this system works automatically.

scholarly journals AUTOMATIC CONTROL SYSTEM CHARGING FUEL TANKS AND MONITORING TEMPERATURES USING PLC

2020 ◽  
Vol 6 (1) ◽  
pp. 5-19
Author(s):  
Sonny Rumalutur ◽  
Alimuddin Mappa ◽  
Erwin P Sianipar
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Automatic Control System ◽  
Temperature Sensor ◽  
Fuel Oil ◽  
Computer Application ◽  
Oil Reservoir ◽  
Sensor Module ◽  
Level Sensor ◽  
D 20

Fuel oil reservoir filling and temperature monitoring can be done automatically using Omron PLC type CP1E N20DR-D 20 I / O with a ladder diagram program designed with the CX-Programmer computer application. And the input used in the form of a level sensor module and temperature sensor, while for the output in the form of a selenoid valve, 3 phase AC motor and buzzer. The level sensor functions to find out the high and low levels of the oil surface in the tank and the output is in the form of a selenoid valve module that functions as a valve for filling full oil, while the motor pump functions as a distributor fuell oil. And the temperature sensor module serves to detect the high and low temperatures or safe temperatures that are allowed at the time of distribution of fuel to the Truck fuel oil reservoir, while the output is in the form of a buzzer that serves as a source of sound or alarm markers. Based on the calculation results obtained that the error presentation of the two selenoid has the same value of 0%, while the level sensor, thermal sensor, and pump motor each have a presentation value that is almost the same with each other, so that the automatic control system of filling the fuel oil reservoir and monitorn the temperature can run smoothly.

scholarly journals Design and Implementation of Automatic Control System for Intelligent Water Dispenser

2021 ◽  
Vol 2074 (1) ◽  
pp. 012019
Author(s):  
Bing Li ◽  
Jinghong Ji
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Automatic Control System ◽  
Intelligent Control ◽  
Liquid Crystal Display ◽  
Liquid Level ◽  
Level Sensor ◽  
Liquid Level Sensor ◽  
And Control ◽  
Easy Operation

Abstract In this paper, an intelligent water dispenser automatic control system is designed by using a microcontroller as the core. Relevant signals are collected through temperature sensor, liquid level sensor and other sensors, then send them to the microcontroller for processing and control, and use the liquid crystal display for display. Temperature, effluent and liquid level can be controlled according to their own needs, so as to realize the intelligent control of the water dispenser. The intelligent water dispenser automatic control system designed in this paper has low hardware cost and easy operation in the use process.

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