International Research Journal of Engineering and Technology (IRJET) Volume: 04 Issue: 02 | Feb -2017
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e-ISSN: 2395 -0056 p-ISSN: 2395-0072
Automatic Water Distribution and Leakage Detection Using PLC and SCADA Namrata Rao1, Rohan Waghmode2, Dinesh Gaikwad3, Amol Tupe4 1 Assistant
Professor, Dept. of Electrical Engineering, AISSMS IOIT College, Maharashtra, India 2Pune University, AISSMS IOIT College, Maharashtra, India 3Pune University, AISSMS IOIT College, Maharashtra, India 4Pune University, AISSMS IOIT College, Maharashtra, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - The main aim of studying this paper is to give a 2. Literature Survey:particular amount of water for a particular period of a time by opening and closing a solenoid valve. This operation is done with the help of PLC ladder. In this case by knowing the position of water present in the tank with help of high and low level sensors we give supply. Here Flow Transmitter is used for measuring the amount of water flow through pipe. Output of a Flow Transmitter is in pulses converting it into voltage by Hall Effect & is given to the plc. Output of PLC given to the solenoid valve is 24v DC. By this output we operate solenoid valve and measured water given to the consumer. No labor is require, so less human error in system. If this project is successfully implemented in society then large amount of water is easily saved and leakage detection is possible.
Firstly we have studied existing system operation. For this project we have taken the reference of IEEE paper Automation Of Water Distribution Plant (IJREAT International Journal of Research in Engineering & Advanced Technology, Volume 2, Issue 1, Feb-Mar, 2014). This paper gave idea about automatic water Distribution using PLC & SCADA . We also referred “IJEEE , volume 07,Issue 01,JanJune 2015 which gave us idea to prevent leakage of water in system
A. Existing Technology: - In existing system there are lots
of disadvantage like laziness of man power, wastage of water, leakages in system, partiality in water distribution system. Hence, there is a need to develop the system to overcome such problems.
Key Words: Solenoid Valve, Flow Sensor, Flow Transmitter, PLC and SCADA
B. Need for PLC: - In this system PLC plays a very
important role and is used for operating a solenoid valve. It also operates flow sensor and flow transmitter. All this operation is done through ladder diagram.
1. INTRODUCTION The water wastage is due to many reasons such as wastage of water, human laziness, operator fault etc. In existing system urban water is supplied to the home with the help of some human power. The person to take the charge will go to the place and for opening the valve that person require going that particular place. Once the time is over the person will go again to that place and closed the valve immediately. This operation needs human power it also takes a lot of time doing this operation. Also the people may take extra water for their personal use with the help of motor. Also in this case there is illegal connection present in system. Due to this problem many people not receive sufficient water for their use. Water is a basic and important need of human life. Also in this case water theft is occurring, so it is prevented only when any person inform that regarding office.
Š 2017, IRJET
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Impact Factor value: 5.181
OBJECTIVE OF OUR SYSTEM
1. Large amount of water is saved. 2. There is a no human error. 3. Theft is easily detected. 4. To be prepared for future water crisis. 5. To use data coming from each house for further water management
3. Block Diagram:-
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