JPEE  Vol.2 No.4 , April 2014
Automatic Generation Control of Multigeneration Power System
Abstract: Load frequency Control (LFC) is used for many years as part of Automatic Generation Control (AGC) in power system around the world. In a mixed power system, it is usual to find an area regulated by hydro generation interconnected to another area regulated by thermal generation or in combination of both. In the following study, performance of AGC for Thermal, Hydro and Thermal turbine based power system is examined, including how frequency bias setting influences AGC response and inadvertent interchange. Control performance analysis of three area interconnected systems is simulated and studied through Matlab Simulink software. Integral square error and Integral time absolute error has been used as performance criterion. It is shown that integral time absolute error (ITAE) as performance index leads to faster optimization of controller gain.
Cite this paper: Aziz, A. , Mto, A. and Stojsevski, A. (2014) Automatic Generation Control of Multigeneration Power System. Journal of Power and Energy Engineering, 2, 312-333. doi: 10.4236/jpee.2014.24043.

[1]   IEEE Committee Report (1970) IEEE Standard Definitions of Terms for Automatic Generation Control of Electric Power System. IEEE Transactions on Power Apparatus and Systems, PAS-89, 1358-1364.

[2]   Cohn, N. (1957) Some Aspects of Tie-Line Bias Control on Interconnected Power Systems. AIEE Transactions, 75, 1415-1436.

[3]   Cohn, N. (1950) Power Flow Control Basic Concepts for Interconnected Systems. Electric Light and Power, 28, 82-92.

[4]   Concordia, G. and Kirchmayer, L.K. (1953) Tie-Line Power and Frequency Control of Power System. AIEE Transactions, 72, 562-572.

[5]   Kirchmayer, L.K. (1959) Economic Control of Interconnected Systems. Wiley, 35-47.

[6]   Elgerd, O.I. (1971) Electric Energy System Theory: An Introduction. McGraw Hill, 315-389.

[7]   Gopal, M. (2003) Digital Control and State Variable Methods. Tata McGraw Hill.

[8]   Dorf, R.C. and Bishop, R.H. (1998) Modern Control Systems. 8th Edition, Pearson Education, Inc.