WSEAS Transactions on Heat and Mass Transfer
Print ISSN: 1790-5044, E-ISSN: 2224-3461
Volume 15, 2020
Problem of Thermal Generating Unit Solve Through Different Controller
Authors: ,
Abstract: In a thermal generating station, electricity is generated by different generating unit which are operated parallelly to fulfill the demand arises from the different consumers. In a huge and complex structure of power system, load is continuously varied so the problem of thermal generating unit (T.G.U) is to mismatch the frequency and tie line power deviations due to continuously changing of load. To solve the problem of T.G.U, different controller like; PI, PID and fuzzy controllers applied, which gives the satisfied result in normal operation but in abnormal condition, some controller takes large time to settle down the load changes problem, which is dangerous for the system. In this paper model of T.G.U has been developed and simulated in MATLAB Software. Response of the developed model has been tabulated for better comparison. The tabulated result shows that the fuzzy controller gives the good results over the other controller due to settle down the frequency and tie line power flow deviations in less time and maintain the system constancy.
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Keywords: Thermal Generating Unit (T.G.U), Frequency Deviations, Tie Line Power Deviation, PI (Proportional Plus Integral), PID (Proportional Plus Integral Plus Derivative), Fuzzy Controller.
Pages: 24-28
DOI: 10.37394/232012.2020.15.4