Modeling and Controller Design for Temperature Control of Heat Exchangers in Power Plants

Modeling and Controller Design for Temperature Control of Heat Exchangers in Power Plants

K.Surekha¹, S.V.Sai Preethi² , Chandra sekhar^{3 ,}

M.Veena-[ project guide ]

Department of EEE, Annamacharya institute of technology and sciences,rajampet

Abstract

A heat exchanger is a device that transfers heat from one place to another. Because it can withstand a wide range of temperature and pressure, the power plant heat exchanger is widely employed in chemical and petroleum facilities. A heat exchanger is a device that transfers heat from one place to another. Plant with strong nonlinearity and low dynamics; as a  result  it is tough to model and manage its dynamics. There are two types of heat exchanger models in this study. For selecting an appropriate model, controllers are used. Controller. (Physical model) is the first model. Generated from genuine heat exchanger plant parameters Second, there's Dead Time plus a Second Order (SOPDT model)This is obtained from the heat exchanger's response. While The controllers are made up of fuzzy proportional controllers. Proportional integral (FPD) controller and derivative (FPD) controller applied to the model as a derivative (PID) controller Their comments are compared to those of the others.

Keywords Power Plant Heat Exchanger, Modelling, Fuzzy Control.