UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 7 Issue 8
September-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2008373


Registration ID:
300428

Page Number

543-551

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Title

Fuzzy Logic Based Load Frequency Controller

Abstract

. Abstract: In power system, currently there is a tremendous increase in interconnected systems. Due to which there will be dynamic changes in tie - line power flow as well as load power. So, frequency as well as the tie - line power of the system has to be controlled to maintain steady value of system frequency. But when frequency error is made to zero, the steady state errors in the control system will give birth to errors in tie - line power. Hence, it is necessary to consider input control for the tie - line power variation. Every power generating system in an area takes Area Control Error (ACE) signal. ACE is then used as plant’s output. If ACE is made zero in every area then frequency errors occurring in tie - line power also becomes zero. This control of frequency and tie line power is achieved by implementing Fuzzy logic controller in the place of proportional, Proportional Integral (PI) and Proportional Integral Derivative (PID) controllers. This is due to the reason behind these controllers that the gain constants for conventional controllers remain constant for any load change in the system. As load can’t remain same always, load value changes from time to time. In this work, a Fuzzy logic controller is designed and modeled to solve load frequency problems. Comparative analysis is performed between conventional PID controllers and Fuzzy logic controller. Simulation is performed in MATLAB/Simulink software.

Key Words

Area Control Error, frequency deviation, Fuzzy logic controller, load frequency control, PID Controller.

Cite This Article

"Fuzzy Logic Based Load Frequency Controller", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 8, page no.543-551, September-2020, Available :http://www.jetir.org/papers/JETIR2008373.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Fuzzy Logic Based Load Frequency Controller", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 8, page no. pp543-551, September-2020, Available at : http://www.jetir.org/papers/JETIR2008373.pdf

Publication Details

Published Paper ID: JETIR2008373
Registration ID: 300428
Published In: Volume 7 | Issue 8 | Year September-2020
DOI (Digital Object Identifier):
Page No: 543-551
Country: Eat Godavari, Andhra Pradesh, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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