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 Eco ....etc

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I am trainee and my project is on boiler under utility, and I have seen that lot of condensed steam is being wasted .
we are using R.O water for steam generation in boiler.
so please tell me what remedy I can use to avoid it as well as enhance boiler efficiency ,cut the production cost .
specification of boiler are

type:- water tube,3.2kw
capacity:-850kg
pressure:-10kg/cm2
fuel type:-HSD
24 hr steam consumption from 3 boiler is :-15544kg
condensate :-2968 liter

regards
UKASHA
....etc

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sir
I am b.tech final year student. I am willing to do project on boiler automation and control using LABview.
so i kindly request you to provide some suggestion and material regarding this project. ....etc

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Submitted by: -
Debasis Samantaray


Automation of Boiler Operation using PLC – SCADA
INTRODUCTION
 Power plants require continuous monitoring and inspection at frequent intervals.
 Need to develop a SCADA system that monitors the plant.
 Reduced errors caused by humans.
 PLC is also used for the internal storage of instruction for the implementing function.
DRAWBACK OF CONVENTIONAL SYSTEM
 Errors due to the involvement of humans in the data collection and processing using complica ....etc

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Components
The system comprises a Transmitter, converter module, float chamber, a feedline modulating control valve and an electronic microprocessor based PID/FUZZY controller.

Operation
A positive change of water level in the boiler alters the level transmitter inductance value of coil causing an imbalance in the system. This signal is transmitted through the electronic control box and connected to PID controller. Then the microprocessor-based PID level controller transmitted an electr ....etc

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sir
i am Btech final year student from mechanical branch and i am going to to this project so please help me.
thank you ....etc

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I want to see about boiler automation process using plc ....etc

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I am looking for a basic by the book three element boiler drum level control logic ....etc

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Sir .I am say about boiler plan using plc our funda is that measuring tempreture and controlling using plc.sir we get 3 tank filling water.second are temperature varies and third are our last tank too use hit water
Sir
Can you give other fitures that I can improve this project ....etc

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Submitted by: -
Mohd Ahtesham


I. INTRODUCTION
Over the years the demand for high quality, greater efficiency and automated machines has increased in the industrial sector of power plants. Power plants require continuous monitoring and inspection at frequent intervals. There are possibilities of errors at measuring and various stages involved with human workers and also the lack of few features of microcontrollers. Thus this paper takes a sincere attempt to explain the advantages the companies will face by im ....etc

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