Abstract
The present article establishes and suggested improved real-coded genetic algorithm (IRCGA) to solve various types of reactive power dispatch problems. The cornerstone of the primary human heritable chromosome operation is the Genetic algorithm (GA) which is a large number of evolutionary algorithms. GA has the capability to reach the global optimal solutions. Here IRCGA is introduced to improve the quality of the solution and raise the speed of convergence. The advanced IRCGA has been utilized to manage variables settings like generator terminal voltages, transformer taps and reactive power output of shunt VAR compensators to obtain minimum active power transmission loss, improved voltage profile, and voltage stability. IRCGA has been experimented on IEEE 30-bus, 57-bus and 118-bus test systems and 15 benchmark functions. The results obtained from the different test systems have been compared with other defined evolutionary methods and observed that the developed IRCGA gives better result.
Additional information
Notes on contributors
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Jagat Kishore Pattanaik
Jagat Kishore Pattanaik received the master's degree in electrical engineering in 2011 from Jadavpur University, Kolkata, India. Now he has completed his PhD degree from Jadavpur University, Kolkata. His research interest is soft computing application in optimization of modern power system. He has published many research papers in international journals and conferences. Corresponding author. Email: [email protected]
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Mousumi Basu
Mousumi Basu received the PhD degree from Jadavpur University, Kolkata, India. She is currently working as a professor in the department of Power Engineering, Jadavpur University. Her research interests are power system optimization and soft computing technique. She is having a teaching experience of more than 25 years and has published several research papers in reputed international journals and conferences. Email: [email protected]
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Deba Prasad Dash
Deba Prasad Dash received the PhD degree from Jadavpur University, Kolkata, India. He is currently working as an associate professor in the department of Electrical Engineering, Government College of Engineering, Kalahandi, Odisha. He has more than 15 years of teaching experience and his research interests are power system stability and soft computing technique. Email: [email protected]