You may please refer to the Following Articles.

1.  I nternational Journal of Computer Applications (0975–8887)

International Conference on Emergent Trends in Computing and Communication (ETCC -2014)17

Simulation and Modeling of Automatic Generation Control using PI and PID Controller in Deregulated Environment

Akankshya Mishra ,Minakhi Behera

ABSTRACT

Automatic Generation Control (AGC), a significant control process, which is responsible for frequency control, power interchange and economic dispatch operates constantly to balance the generation and load in power system at a

minimum cost. AGC with control area concept, reflection of disco participation matrix (DPM) in AGC modeling and controller to obtain good output frequency response is studied in this paper. The tuning of PID controller is necessary to get

an output with better dynamic and static performance. The output response of PID tuning is compared with PI and found reasonably good over conventional controller.

Keywords

Automatic Generation Control, Bilateral contracts,deregulation, area participation factor, contract participation factor, Disco Participation Matrix

Link:   http://research.ijcaonline.org/etcc/number1/etcc1407.pdf

2.   © 2014, IJARCSSE All Rights Reserved Page |705 Volume 4,Issue 5,May2014

ISSN: 2277 128X

International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at:www.ijarcsse.com

Automatic Generation Control Issues in Power System Operation after Deregulation Review

Arun Kumar, Sirdeep Singh

Abstract

This paper deals with load frequency control of interconnected power system before and after the deregulation. In this particular work two area concepts

is considered. The primary purpose of the AGC (automatic generation control) or LFC (loud frequency control) is to balance the total system generation against system load and losses so that the desired frequency and power interchange with

neighbouring systems are maintained. Any mismatch between generation

and demand causes the system frequency to deviate from schedule value. Thus frequency deviation may lead to system collapse. Further, in a restructured power system, the engineering aspects of planning and operation have to be reformulated although essential ideas remain the same. The traditional power system is subdivided according to geographical size into utilities, control areas, pools and coordinating councils. Utilities typically own generation, transmission and possibly, distribution over a wide geographical area. In the competitive

market structure various tasks which are normally carried out within the traditional system are separated so that these tasks can be open to competition whenever practical and profitable. This process is called “Unbundling”. The traditional AGC two area systems is modified to take into account the role of AGC as an ancillary service and system performance has been evaluated.

Keywords

: automatic Generation Control, load frequency Control, area Control Error Area Participation Factor.

Link:   http://www.ijarcsse.com/docs/papers/Volume_4/5_May2014/V4I5-0540.pdf

P.S.