Top PDF Water Distribution System Using PLC and SCADA

Water Distribution System Using PLC and SCADA

Water Distribution System Using PLC and SCADA

Solenoid valve is two port valve. It will be used to turn on and off condition. In this project three solenoid valve are used. 230 volt supply is given to the main solenoid valve and other two connect to the main solenoid valve. PLC output is connected to the solenoid valve with the help of RS232 cable. The output from the PLC in the range of 24 volt DC. So it is necessary to give switch function using relay to on and off the solenoid valve. If the water level in the storage tank is reached the 100%, main solenoid valve is automatically turned on. The set point is fixed for solenoid valve 2 and solenoid valve 3. If anyone one of its valve or both the valve attains the set point the solenoid valve is turned off. The valve will be turned on after 24 hours later. Normally closed solenoid valve is used to control the flow rate.
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Automation of Sewage Treatment Plant Using PLC & SCADA

Automation of Sewage Treatment Plant Using PLC & SCADA

Plant Automation is one of the important requirements, which improves the quality of products as well as reduces requirements of manpower. Industrial automation has taken a giant step to control industrial machineries and industrial processes by replacing human operators. Now a day’s Programmable Logic Controller (PLC) and SCADA systems are extensively used in industries. Industry people are encouraging use of Programmable Logic Controller (PLC) for plant automation. The origin of PLC comes from the American Automotive Industries. With the advent of industrial automation, we will briefly discuss the Programmable Logic Controller (PLC) used in our plant.
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Design of PLC-SCADA Based Automated Boiler Control for Thermal Power Plant

Design of PLC-SCADA Based Automated Boiler Control for Thermal Power Plant

If the temperature and pressure exceeded the maximum value then the user will be able to get information about the current temperature in any boiler by simply sending a boiler identification number [1], [3]. Microcontroller is programmed with the fuzzy knowledge base rule to control the boiler temperature. The temperature sensor is interfaced with the microcontroller to monitor the steam temperature and a level indicator circuit is used to indicate the water level inside the boiler chamber which is interfaced with the microcontroller and the corresponding outputs are given as the two inputs for the Fuzzy Inference System. After fuzzification of the inputs and applying suitable rules and defuzzifying the output the microcontroller generates appropriate control signals [2]. Fuzzy PID controller is used for temperature superheated steam of boiler based on the fuzzy control methodology. The control process is simulated through the Simulink MATLAB software. It shows that the system can demonstrate good control ability and dynamic effects even in large delay and stochastic disturbance circumstances [4]. From the literature works that are discussed; it is evident that have several disadvantages. In the proposed system the previous papers disadvantages are overcome by using PLC & SCADA for boiler automation to monitor and control the boiler temperature, pressure and water level in thermal power plant.
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Automation of Bottle Filling System in Industries using PLC AND SCADA

Automation of Bottle Filling System in Industries using PLC AND SCADA

miniature of bottling plant. To accomplish this PLC and SCADA have been used. A programmable logic controller (PLC) or programmable controller is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines [1]. Supervisory control and data acquisition refers to centralized systems which monitor and control entire sites. A variable-frequency drive (VFD) is used for controlling the speed of electric motor by controlling the frequency of the electrical power supplies to the motor. A fully automates bottling plant was made and the required efforts to achieve high efficiency and energy saving along with speed control were achieved [2].
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Implementation of Environmental Monitoring System with PLC and SCADA

Implementation of Environmental Monitoring System with PLC and SCADA

Abstract-- Process measurement and control systems are used in many industrial sectors in order to achieve production improvement, process optimization and accuracy of measurements. In this paper we propose an innovative and tested system that monitors and controls the quality of surface, underground and sea waters. Developed under the use of PLC and SCADA technologies, it is an advanced way to provide prompt and reliable information and an essential instrument for public services, local government organizations, scientific bodies and private companies that manage, control and/or utilize any form of water resources, such as lakes and catchments areas, rivers or torrents, sea and underground waters. The system monitors environmental, hydrological and meteorological conditions in real time with a wireless communication system for instant update and prompt forecast. Consists of a local monitoring station that reside in specific point of interest, which host several sensors for measuring water quality and meteorological parameters, and a data collection central station that collects sensor measurements, stores them persistently, enables users to visualize them, and finally, set and receive alarms when certain measurements exceed some predefined limits. The system is the core of an intelligent system for monitoring and predicting the quality of waters that will be used by the authorities for protecting public health against water pollution.
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Wind Turbine Gearbox Control System Using Plc and SCADA

Wind Turbine Gearbox Control System Using Plc and SCADA

The Wind Turbine gearbox is a standout amongst the most vital and costly segments of wind turbine. It is hard to repair, once introduced. Thus it needs compelling tests amid its outline and generation to meet the strict quality pre requisites , Using PLC and SCADA we propose the gearbox warming issue and certain preventive measures. Inside the test stage with the turbine sharp edges two gearboxes are connected in arrangement while change of torque from low to higher stage, because of steady turn there is a considerable measure of warmth created. It is recognized by a temperature sensor . A virtual coolant tank is setup which circles greasing up oil through the gearbox through copper tubes, while it courses, it ingests the warmth. Additionally, disturbing when issue happen it will be shown in SCADA. We are numbering the beat in view of rigging moving.
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Sanctioned Load Monitoring and Control System using PLC & SCADA

Sanctioned Load Monitoring and Control System using PLC & SCADA

The system designed is used for monitoring the load exceeding parameter. For monitoring it, 3 loads as 3 consumers are assumed to be having their particular values of sanctioned load. Power is being supplied to these loads. In the hardware part there is the use of the current sensors that will sense the changes in the power consumed by the load. It will continuously monitor the power used by the consumers. If the limits of power usage will be exceeded, then the current sensor will sense it and give the signal to the PLC, and then accordingly, the PLC will take the actions. Here the PLC used is Delta DVP14SS2 which is connected with a SCADA by RS485 serial communication for the communication with software part, so that the system will be monitored and controlled easily and fast. The actions will be like rusty ringing the buzzer son exceeding the limits of sanctioned load. These buzzers will keep on ringing for 10 seconds.
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Greenhouse Automation for Agriculture Using PLC & SCADA

Greenhouse Automation for Agriculture Using PLC & SCADA

ABSTRACT: Greenhouse automation for agriculture using PLC & SCADA can bring a revolution in agriculture. Introducing this system can help in increasing the cultivation in a controlled environment. Greenhouse environment, used to grow plants under controlled climatic conditions for efficient production, forms an important part of the agriculture and horticulture sectors. Appropriate environmental conditions are necessary for optimum plant growth, improved crop yields, and efficient use of water and other resources. Automating the data acquisition process of various parameters that govern plant growth allows information to be collected with less labor requirements. Existing element management systems are bulky, very costly, difficult to maintain. This project is design by using PLC where the temperature, humidity and illumination conditions are analyzed.
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DEVELOPMENT OF SCADA SYSTEM FOR TEMPERATURE AND HUMIDITY CONTROL USING PLC AND ECLIPSE SOFTWARE FOR GUI IN VERTICAL FARMING

DEVELOPMENT OF SCADA SYSTEM FOR TEMPERATURE AND HUMIDITY CONTROL USING PLC AND ECLIPSE SOFTWARE FOR GUI IN VERTICAL FARMING

This study integrates PLC and Eclipse SCADA software to design and build an intelligent air conditioner, and successfully applies them to the temperature and humidity control of a vertical farm of different levels. Humidity and temperature sensors are usedto measure the respective values closer to the real environment and enables the intelligent air conditioner to achieve desired settings more efficiently. The GUI can record the entire sensor data received from the sensor nodes and the air inlet of the air-conditioner, monitor the temperature and humidity at each environment node, to provide a more suitable plantation environment in vertical farming operations.
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Automatic Irregation System For Smart City Using PLC AND SCADA

Automatic Irregation System For Smart City Using PLC AND SCADA

The project discussed here is PLC controlled Water Distribution System. The conventional method used before in older times, results into problems like empty running, overflow, leakage. The automation of the process thus helped to overcome this problems based on level, pressure, flow parameters and it minimizes human efforts for the same. The automation thus implanted at the PCMC Water Treatment Plant has proved to be effective. In this project, we have successfully studied the following objectives. Thus, we have successfully studied the programming by using ladder diagram using online simulators. We have used Nexgine 2000 PLC and programming software is Coveys. We have also introduced to central monitoring system using SCADA and HMI for this application.
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Home Automation using PLC and SCADA

Home Automation using PLC and SCADA

Home automation is an integral part of modern lives that help to monitor and control the home electrical devices as well as other aspects of the digital home that is expected to be the standard for the future home. Home appliance control system enables house owner to control devices Lighting, Heating and ventilation, water pumping, gardening system remotely or from any centralized location. Automatic systems are being preferred over manual system. This paper aims at automizing any home appliances. The appliances are to be controlled automatically by the programmable Logic Controller (PLC) DELTA Electronics DVP SX10. As the functioning of the Appliances is integrated with the working of PLC, the project proves to be accurate, reliable and more efficient than the existing controllers. It is a combination of electrical, electronic and mechanical section where the software used is Ladder Logic language programming. The visualization of the current status of the home appliances is made possible with the use of SCADA screen which is interfaced to the PLC through various communication protocols. Winlog visualization software is a powerful SCADA/HMI for industrial automation, process control and supervisory monitoring. This WINLOG SCADA software has the ability to Remote application deployment and change management. Also it has Modbus and OPC Connectivity and it is equipped with 3D GUI.
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Boiler Automation Using PLC & SCADA

Boiler Automation Using PLC & SCADA

In order to automate a power plant and minimize human intervention, there is a need to develop a PLC &SCADA system that helps to reduce the errors caused by humans. PLC and SCADA interfaced through communication cables. SCADA is used to monitor the boiler temperature, pressure and water level using different sensors and the corresponding output is given to the PLC which controls the boiler temperature, pressure and water level. The figure shows the block diagram of boiler Automation which consists of PLC, SCADA and sensors to monitor and control the entire operation of boiler. Here Resistive Temperature detector Pt 100 (RTD PT 100) is used to measure the temperature, RT pressure switch is used to measure the pressure inside the boiler and float switches are used to detect the feed water level inside the boiler.Its temperature is measured. In one pump the flow rate is maintained at 130% and in another it is 75%. Thus the failure of any one pipe does not affect the boiler operation. Heater is switched ON by using PLC. The corresponding temperature and pressure are measured by sensors.
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Control of Boiler Operation using PLC – SCADA

Control of Boiler Operation using PLC – SCADA

Abstract–– This paper outlines the various stages of operation involved in the conversion of a manually operated boiler towards a fully automated boiler. Over the years the demand for high quality, greater efficiency and automated machines has increased in this globalised world. The initial phase of the paper focuses on passing the inputs to the boiler at a required temperature, so as to constantly maintain a particular temperature in the boiler. The Air preheater and Economizer helps in this process. And the paper mainly focuses on level, pressure and flow control at the various stages of the boiler plant. Thus the temperature in the boiler is constantly monitored and brought to a constant temperature as required by the power plant. The automation is further enhanced by constant monitoring using SCADA screen which is connected to the PLC by means of communication cable. By means of tag values set to various variable in SCADA the entire process is controlled as required. At the automated power plant, the boiler is controlled by Variable Frequency Drive (VFD) to put in action the required processes to be carried out at the boiler. Thus the entire cycle is carried out as a paper and at various stages each phase is detailed out. This paper has proved to be very efficient practically as the need for automation grows day by day.
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Automation of Conveyor System and Process Control with Power Reduction Using Efficient PLC Programming and SCADA

Automation of Conveyor System and Process Control with Power Reduction Using Efficient PLC Programming and SCADA

ABSTRACT: The project Automation of Conveyor System and Process Control along with Power Reduction using Efficient PLC Programming and SCADA deals with the production of automobiles with the aid of PROGRAMABLE LOGIC CONTROLLERwhich makes the production process less complex and mainly concentrates in the power reduction concept. Here the PLC is used for controlling purpose where each process is controlled individually and are linked with each other. The various process which are present at various remote location are controlled using a single PLC that is been linked with the human machine interface SCADA. The feeder rate of the conveyor process is been effectively maintained for the purpose of reduction in failure. Thus the entire car manufacturing process can be controlled and maintained with less power by the implementation of efficient programming of PLC using Siemens Simantic Manager and WinCC Flexible.
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PLC SCADA based Distribution Monitoring & Control

PLC SCADA based Distribution Monitoring & Control

PLC and SCADA Based Power Distribution Monitoring” the name itself says that the electrical parameters (voltage, current and power factor) can be monitored in Computer (PC) by using SCADA Software. In this paper the PLC works as a mediator between L.T. power distribution and PC at second level. PLC will collect data related to electrical power and build a link with the consumer side i.e. the Windows OS based PC then it gives the continuous power monitoring according to the used load on SCADA.

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Optimization of Solar Energy Production using PLC & SCADA

Optimization of Solar Energy Production using PLC & SCADA

the tracking system. A Supervisory Control and Data Acquisition (SCADA) System is used as an application development tool that enables system integrators to create sophisticated supervisory and control applications for a variety of technological domains, mainly in the industry field. The main feature of a SCADA system is its ability to communicate with control equipment in the field, through the PLC network. As the equipment is monitored and data is recorded, a SCADA application responds according to system logic requirements or operator requests.
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Controlling of PLC for Grain Storage Systems Using SCADA

Controlling of PLC for Grain Storage Systems Using SCADA

The main operation of storing the grains is carried out through PLC which is used as the controller and interfaced using SCADA for monitoring the process. The required conditions for grains to store are studied thoroughly and the necessary temperature is maintained for the grains. The PLC is programmed using Ladder logic programming language. In this project, the controlling and monitoring of the grain storage area is automated using PLC and SCADA. The main objective of the proposed project is to control and maintain the temperature in storage area which prevents the formation of Microorganisms and spoilage of grains, to measure the weight using a load cell placed under the conveyor belt and to direct the different sizes of bags to their respective storage places and to detect and control the pests, rats using ultrasound technique.
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Implementation of Bottle Filling and Capping Using PLC with SCADA

Implementation of Bottle Filling and Capping Using PLC with SCADA

PLC plays a very important role in the world of automation. It is the main part of the system which makes the whole process simple, flexible and accurate. A bottle filling system with PLC allows the user to fill the bottle till a desired level without wastage of the liquid. Ladder logic is used to control the sequence of the PLC. The system is controlled by a Allen Bradley PLC which operates on 24V DC and is a compact PLC which has a fixed number of inputs and outputs. In addition to this, the use of SCADA has also been implemented for the monitoring of the entire system.
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Development of water pressure and distribution monitoring system using PLC and Scada

Development of water pressure and distribution monitoring system using PLC and Scada

After doing some research on the cases similar to this project and also other relevant documents and method used to design a controller that can behave similar to this project [21] [25], Fuzzy Logic Controller has been chosen to control and monitor the system thus making the system autonomous. Although there are many other methods that can be used to control the system, this method was chosen because of the requirement of the system that do not need a very precise or high level of accuracy to achieve the desired target and easy to design and implement. The overall layout of this project has been decided and the controller will be the main brain of this system while the PLC will act as the switching device and the SCADA will act as the data logger and data acquisition system for this project. Most of the efforts in this project are focused on designing the Fuzzy Logic Controller for water level controlling system. The overall layout of the main system is shown in Figure 3.2.
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Modbus Control system Using PLC and SCADA

Modbus Control system Using PLC and SCADA

This paper focuses on Modbus control system using PLC and SCADA. Now a day’s industry needs accurate automation system. Accuracy enhances by exact reading of data from sources which further uses to control the whole system. The controlling operation of multi electrical drive is a complex phenomenon and also a necessary one whenever industries are worried. This project instrument the Mod-bus communication protocol in the drive which is helpful in controlling the particular drive from a group of several drive with the help of programmable logic controlling (PLC) and supervisory control and data acquisition(SCADA). The aim of this project is to produce wireless model which will give us the power to control and checking the all system.
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