LOAD FREQUENCY CONTROL IN TWO AREA NETWORK INCLUDING DG
Journal: International Journal of Electrical Engineering and Technology (IJEET) (Vol.7, No. 5)Publication Date: 2016-11-17
Authors : J. Srinu Naick; K. Chandra Sekhar;
Page : 20-31
Keywords : Automatic Generation Control (AGC); proportional integral (PI); Photo Voltaic (PV) and Distributed Generation (DG);
- LOAD FREQUENCY CONTROL IN TWO AREA NETWORK INCLUDING DG
- VSC-HVDC BASED LOAD FREQUENCY CONTROL OF MULTI-AREA INTERCONNECTED POWER SYSTEM UNDER VARYING LOAD
- Load Frequency Control of Single Area Power System with Microgrid using Fuzzy Logic and Virtual Inertia Control
- Load Frequency Control of Two Area System Using PSO with Different Inertia Weight Strategies
- Load Frequency Control in Three Area Power System using Fuzzy Logic Controller
Abstract
Automatic Generation Control (AGC) is associate integral a part of Energy Management System. This paper deals with the automatic generation control of interconnected multi area grid network. The first purpose of the AGC is to balance the full system generation against system load and losses so the specified frequency and power interchange with neighboring systems are maintained. Any pair between generation and demand causes the system frequency to deviate from regular worth. So high frequency deviation could result in system collapse. This necessitates associate correct and quick acting controller to take care of constant nominal frequency. The limitations of the conventional controls are slow and lack of efficiency in handling system nonlinearity. This leads to develop a control technique for AGC. In this paper both conventional and PI viz. Proportional Integral controller approach of automatic generation control has been examined. PI based AGC has been used for all optimization purposes. System performance has been evaluated at various disturbances such as, load disturbances, grid disturbances and both load and grid disturbances. Various responses due to conventional and proposed PI based AGC controllers have been compared at load disturbances, grid disturbances and both load and grid disturbances.
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Last modified: 2016-11-17 19:12:11