Improved Automatic Generation Control of Interconnected Power System

In present day manage frameworks situation, the most intense significance is given to interconnection of different frameworks on the way to meet the dynamical modifications in burdens additionally energy movements via specific elements. it's miles essential to manipulate the framework recurrence and tie-line streams of an interconnected electricity framework. Albeit, normal controllers are applied to meet the ones conditions, yet on the same time a a success controller is required for powerful manage. in this paper, an progressed programmed age manipulate (AGC) with fluffy cause for a -zone heat hydro manage framework is exhibited. Contingent on the factors of burden, required suggestions are completed to improve enduring us of a and dynamic reaction of two-place manage framework. The adequacy of proposed controller is stated via making use of MATLAB/Simulink programming.

Download Full-text

Automatic Generation Control of Interconnected Power System using Cuckoo Optimization Algorithm

International Journal of Energy Optimization and Engineering ◽

10.4018/ijeoe.2015040102 ◽

2015 ◽

Vol 4 (2) ◽

pp. 22-35

Author(s):

Shanchari Laik ◽

Shatabdi Dey ◽

Puja Das ◽

Sneha Sultana ◽

Sourav Paul ◽

...

Keyword(s):

Power System ◽

Optimization Algorithm ◽

Dynamic Performance ◽

Automatic Generation ◽

Automatic Generation Control ◽

Interconnected System ◽

Cuckoo Optimization Algorithm ◽

Interconnected Power System ◽

Generation Control ◽

Tie Line

Automatic generation control (AGC) is added in power system to ensure constancy in frequency and tie-line power of an interconnected multi-area power system. In this article, proportional integral (PI) controlled based AGC of two-area hydrothermal system is solved by cuckoo optimization algorithm (COA). It is one of the most powerful stochastic real parameter optimization in current use. The design objective is to improve the dynamic performance of the interconnected system following a disturbance. System performance is examined considering 1% step load perturbation in thermal area with generation rate constraints. The results are compared with BBO, GA and DE to show the effectiveness of the proposed method. Computed results shows that the proposed method effectively improve the performance of the objective function with corresponding minimization of the overshoot, undershoot and settling time to reach steady state.

Download Full-text

Analysis of Performance of Several Types of Classical Controller in Automatic Generation Control for an Interconnected Power System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.354-355.964 ◽

2011 ◽

Vol 354-355 ◽

pp. 964-967

Author(s):

Guo Wei Dong ◽

Ping Yang

Keyword(s):

Power System ◽

Automatic Generation ◽

Automatic Generation Control ◽

Control Performance ◽

Proportional Integral Derivative ◽

Interconnected Power System ◽

Proportional Integral ◽

Analysis Of Performance ◽

Generation Control ◽

Tie Line

This paper presents automatic generation control (AGC) of interconnected two equal area power system provided with single reheat turbine and generation rate constraints of 3% per minute. This paper also contrasts to control performance of several types of classical controller, include of Integral (I), Proportional – Integral (PI), Integral – Derivative (ID), Proportional – Integral – Derivative (PID), or Integral – Double Derivative (IDD). With 1% step load perturbation in area1, controllers’ performance analysis can be taken by frequency deviation, tie-line power deviation, and input signal of governor.

Download Full-text