Automatic Generation Control–An Enhanced Review

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
© 2017 by IJETT Journal
Volume-50 Number-2
Year of Publication : 2017
Authors : Rajesh Singh Shekhawat, Dr. Shelly Garg
DOI :  10.14445/22315381/IJETT-V50P213


Rajesh Singh Shekhawat, Dr. Shelly Garg "Automatic Generation Control–An Enhanced Review", International Journal of Engineering Trends and Technology (IJETT), V50(2),75-84 August 2017. ISSN:2231-5381. published by seventh sense research group

In this paper explanation about automatic generation control and its equivalent model with the help of MATLAB/Simulink. Power system operation active and reactive power demands are never steady and they continually vary with day to day. Generation must, therefore, be continuously changed with the active power demand. Reduce the machine speed will change consequently change in frequency. Power system frequency regulation entitled load frequency control (LFC), as a serious operate of automatic generation control (AGC), one of the necessary control issues in electric power system control and operation. The conventional frequency deviation on the far side bound limits will directly impact on grid operation and system dependability. A frequency deviation will injury equipment’s, degrade load performance as a result of the transmission lines to be overload and may interfere with system protection schemes associate degree ultimately result in an unstable condition for the power system. Maintaining frequency and power interchanges with neighbour area is primary objectives of an LFC. The main objectives are to control error signal and it is known as area control error (ACE), that represents the important power imbalance between generation and load, and could be a linear combination of power interchange and frequency deviations.

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Proportional Integral (PI), Area Control Error (ACE), Automatic Generation Control (AGC), Speed Governing System.