Dynamic Economic Load Dispatch using Levenberg Marquardt Algorithm. (July 2018)

• Record Type: Journal Article
• Authors: Daniel, Leena; Chaturvedi, Krishna Teerath; Kolhe, Mohan Lal
• Is Part Of: Energy procedia. Volume 144(2018)
• Page Start: 95
• Page End: 103
• Publication Date: 2018-07
• Subjects: Dynamic Economic Load Dispatch -- Levenberg-Marquardt Back-Propagation Algorithm (LMBP) -- Ramp rate limit(RRL) -- Multilayer Perceptron(MLP); Power resources -- Congresses; Power resources -- Periodicals; Power resources; Conference proceedings; Periodicals; 333.7905
• DOI: 10.1016/j.egypro.2018.06.013
• Languages: English
• ISSNs: 1876-6102

Abstract

Abstract: Economic Load Dispatch (ELD) is a very important feature of power system network. This work proposes the novel approach which considers the constraint of ramp rate limit (RRL) to solve the ELD problem. It build up the time varying dynamic economic load dispatch in which load dispatching is calculated for each specified time interval, first it is tested with conventional lambda iteration technique and then the outcomes are used to train artificial neural network (ANN) it is based on Levenberg Marquardt algorithm (LMA).As compared with any other ANN method, the Levenberg Marquardt algorithm based dynamic economic load dispatch is more swift and precise. The propose algorithm is tested on 9 generating unit and results are presented and discussed.