Designing a Robust and Adaptive PID Controller for Gas Turbine Connected to the Generator

Mohsen Khalilpour,Khalil Valipour,Navid Razmjooy,Hossein Shayeghi

doi:10.19026/rjaset.5.4902

Abstract

Gas turbines are increasingly spread throughout the world to provide mechanical and electrical power in consumer and industrial sections. To ensure an accurate control process temperature of gas turbine with no extortionary operator involvement, a proper controller is required. Load frequency control of gas turbine is also regulates the power flow between different areas while holding the frequency constant. The main idea in this study is to assemble these 2 controllers in a unit work; the area of robust control has grown to be one of the wealthy in terms of algorithms, design techniques, analytical tools and modifications. Several books and papers already exist on the topics of parameter estimation and adaptive control. In The proposed approach, a robust and evolutionary based Proportional, Integral, Derivative (PID) is utilized to control frequency-response and a robust evolutionary based Proportional, Integral (PI) is utilized to control temperature. The evolutionary algorithm is used to make an optimal Proportional-Integral-Derivative (PID) controller Tuning parameters. The new robust PID controller is compared with a normal classic controller (Ziegler-Nichols) designed by the method.

Highlights

The classical wind turbines were adapted by a miller to control the area of the sails
Scouts are specified based on their behavior, by low search costs and a low average food source quality; the pseudo-code of the ABC algorithm is presented in Table 2: Selection of performance index: Selecting a proper performance index for minimization in the ABC algorithm is a significant problem which dictates the performance of the optimized PID controller obtained after tuning
Optimization process in artificial bee colony algorithm is relevant as Table 2; Turbine parameters are obtained from Hajagos (2001) Parameters used in ABC algorithm for optimizing the PI and PID controllers are presented below: Fig.5: Comparison of performance indices: (ISTSE (-), FD (--), IAE (-.), ISE (....))

Summary

Introduction

The classical wind turbines were adapted by a miller to control the area of the sails. In this paper Artificial Bee Colony Algorithm (ABC) is utilized to design a robust PI and PID controllers for controlling the loops of the Gas Turbine system.

Results

Conclusion