Differential Evolution for Optimization of PID Gains in Automatic Generation Control
Journal Title: International Journal on Computer Science and Engineering - Year 2011, Vol 3, Issue 5
Abstract
Automatic generation control (AGC) of a multi area power system provides power demand signals for AGC power generators to control frequency and tie-line power flow due to the large load changes or other disturbances. Occurrence of large megawatt imbalance causes large frequency deviations from its nominal value which may be a threat to secure operation of power system. To avoid such situation, emergency control to maintain the system frequency using differential evolution (DE) based proportionalintegral- derivative (PID) controller is proposed in this paper. DE is one of the most powerful stochastic real parameter optimization in current use. DE based optimum gains give better optimal transient response of frequency and tie line power changes compared to particle swarm optimization based gains.
Authors and Affiliations
Dr. L. D. Arya , Dr. H. K. Verma , Miss Cheshta Jain
Keywords
Related Articles
- EP ID EP119099
- DOI -
- Views 107
- Downloads 0
Data Mining Application to Attract Students in HEI
In the last two decades, number of Higher Education Institutions (HEI) grows in leaps and bounds. This causes a cut throat competition among these institutions while attracting the student get admission in these institut...
A Parallel Access Method for Spatial Data Using GPU
Spatial access methods (SAMs) are used for information retrieval in large spatial databases. Many of the SAMs use sequential tree structures to search the result set of the spatial data which are contained in the given q...
A Content Management System for Building Quality Blogs
the vast amount of information on the World Wide Web is created and published by many different types of providers. Unlike books and journals, most of this information is not subject to editing or peer review by experts....
A Survey on clustering Current status and challenging issues
Clustering is the art of subset from a dataset. It helps in identifying the hidden information and arranging data into its logical group based on an attribute or a set of attributes. The intent of this paper is to explor...
Road Recognition for Vision Navigation of Robot by Using Computer Vision
This paper presents a method for vision navigation of robot by road recognition based on image processing. By taking advantages of the unique structure in road images, the square images on road can be scanned while the r...