Two-Area Frequency and Tie-Line Power Flow Control by Coordinated AGC with TCPS with PI&Fuzzy
L. Ganesh Babu1, N. Vamsi Krishna2
1L. Ganesh Babu, Department of Electrical and Electronics Engineering, VRSEC, Vijayawada, India.
2N. Vamsi Krishna, Department of Electrical and Electronics Engineering, VRSEC, Vijayawada, India.
Manuscript received on May 01, 2017. | Revised Manuscript received on May 01, 2017. | Manuscript published on May 25, 2017. | PP: 4-8 | Volume-4 Issue-10, May 2017. | Retrieval Number: I1169044917
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Large scale power systems are normally composed of control areas or regions representing coherent groups of generators. Frequency deviations and inter-area tiepower fluctuations from their respective scheduled values following a local load disturbance are a source of great concern in interconnected power system operation and control. A new method to minimize such deviations and thereby enhance the performance of Automatic Generation Control (AGC) of an interconnected power system is to be determined. The coordinated operation of a Thyristor-Controlled-PhaseShifter (TCPS), in an area and in series with the tie-line with supplementary controller for the improvement of Load Frequency Control (LFC) was studied.
Keywords: Automatic generation control, load frequency control, multi-area power system, thyristor-controlled-phaseshifter (TCPS), and PI&FUZZY gain scheduled AGC-TCPS combination.