Universiti Teknologi Malaysia Institutional Repository

Transmission usage allocation in bilateral energy transaction using artificial neural network

Mustafa, Mohd. Wazir and Khairudin, Azhar and Khalid, Saiful Nizam (2007) Transmission usage allocation in bilateral energy transaction using artificial neural network. In: 5th International Conference on Electrical And Eletronics Engineering, Bursa,Turkey, 2007, Bursa, Turkey.

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Abstract

This paper proposes a method to allocate transmission usage for simultaneous bilateral transactions using artificial neural network (ANN). The basic idea is to use supervised learning paradigm to train the ANN, utilising conventional circuit theory method as a teacher. Based on solved load flow and followed by a procedure to decouple the line usage on the basis of transaction pairs, the description of inputs and outputs of the training data for the ANN is obtained. The structure of artificial neural network is designed to assess the extent of line usage by each generator while supplying to their respective customer. Most commonly used feedforward architecture has been chosen for the proposed ANN based transmission usage allocation technique. Almost all the system variables obtained from load flow solutions are utilised as an input to the neural network. Moreover, tansigmoid activation functions are incorporated in the hidden layer to realise the non linear nature of the transmission usage allocation. The proposed ANN provides promising results in terms of accuracy and computation time. A 6-bus and also the IEEE 30-bus network is utilised as test systems to illustrate the effectiveness of the ANN output compared to that of conventional methods.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:bilateral transactions, neural network, transmission
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:14582
Deposited By: Mrs Liza Porijo
Deposited On:05 Sep 2011 08:54
Last Modified:08 Aug 2017 08:46

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