Fuzzy Logic Based Automatic Load Frequency Control of Multi-Area Power Systems
- Rajesh Narayan Deo
- Shiva Pujan Jaiswal
- M. Venkateswarlu Naik
Automatic Load Frequency Control, PI,
PID Fuzzy Logic Controller and Matlab/Simulink
Software, AGC.
now days due to the increase in the
interconnection of the power system, load as well as
power flow in tie-line are varying dynamically. So there
is a need of robust control of both systems frequency and
tie-line power flows. This robust control can be attained
using fuzzy logic controller rather than the conventional
proportional, proportional integral and proportional
integral derivative controllers. Because gain values of
conventional controllers are constant, for load changes.
Load can’t be constant, load changes time to time but
gain values of conventional controllers are constant. In
order to overcome the drawbacks of the conventional
controllers, many techniques have been proposed in
literature. In this work, fuzzy logic base controller is
considered for load frequency control problem. The
required rules are executed depending upon the load
variation to minimize the error. In fuzzy logic controller,
triangular membership function is used for making the
rule base, because triangular membership function gives
easy way to make the rule base compared to other
membership functions. The system simulation is realized
by using Matlab/Simulink software.
Rajesh Narayan Deo, Shiva Pujan Jaiswal, M. Venkateswarlu Naik. "Fuzzy Logic Based Automatic Load Frequency Control of Multi-Area Power Systems".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.1, Issue 1, pp.13 - 17, URL :https://rjwave.org/ijedr/papers/IJEDR1301002.pdf
Volume 1 Issue 1
Pages. 13 - 17
