Title :
Optimal placement and sizing of the DER in distribution systems using Shuffled Frog Leap Algorithm
Author :
Yammani, Chandrasekhar ; Siripurapu, Naresh ; Maheswarapu, Sydulu ; Matam, Sailaja Kumari
Author_Institution :
Dept. of Electr. Eng., Nat. Inst. of Technol., Warangal, India
Abstract :
Electrical power consumption is increasing day by day, complicating the operation of distribution systems. Distributed Energy Resource (DER) integration in distribution system is one of the options which give benefits like loss minimization, peak shaving, over load relieving and improved reliability. This paper presents an algorithm for optimal placement and size of the DER considering system loss minimization and voltage profile improvement as objective functions. This work is tested on IEEE 15, 33, 69 and 85 bus distribution systems. For all cases studied, a new heuristic optimization technique Shuffled Frog Leaping Algorithm (SFLA) is applied and current injection based distribution load flow method is employed. Further the results are compared with those results obtained by Particle swarm optimization (PSO) method and found to be encouraging.
Keywords :
IEEE standards; distribution networks; load flow; particle swarm optimisation; power consumption; reliability; DER; IEEE 15 bus distribution; IEEE 33 bus distribution; IEEE 69 bus distribution; IEEE 85 bus distribution; distributed energy resource; distribution load flow; distribution systems; electrical power consumption; load relieving; minimization; optimal placement; particle swarm optimization; peak shaving; reliability; shuffled frog leap algorithm; sizing; Biological system modeling; Density estimation robust algorithm; Energy resources; Load flow; Optimization; Power generation; Reactive power; Distributed Energy Resources; Optimization Algorithms; Particle Swarm Optimization; Shuffled Frog Leap Algorithm;
Conference_Titel :
Recent Advances in Intelligent Computational Systems (RAICS), 2011 IEEE
Conference_Location :
Trivandrum
Print_ISBN :
978-1-4244-9478-1
DOI :
10.1109/RAICS.2011.6069273
