ANN based Z-bus loss allocation for pool dispatch in deregulated power system

Arunachalam, S.; Ramesh Babu, M.; Mohanadasse, K.; Ramamoorthy, S.

Abstract

This paper presents a procedure for ANN based Z-bus loss allocation for pool dispatch in a deregulated power system. The procedure is based on the network Z-bus matrix; although all required computations exploit the sparse Y-bus matrix. One innovative feature of ANN based Z-bus loss allocation is that, it exploits the full set of network equations and does not require any simplifying assumptions. ANN based Z-bus loss allocation is based on a solved load flow and is easily understood and implemented. Most independent system variables can be used as inputs to the neural network which in turn makes the Z-bus loss allocation process responsive to practical situations. Training and testing of this network have been done with the help of a five bus test system. Numerical examples on ANN based Z-bus loss allocation using a feed forward back propagation algorithm has been provided. A trained ANN for loss allocation requires only operational data to calculate the loss allocation at any instant.

Citation

Arunachalam, S., Ramesh Babu, M., Mohanadasse, K., & Ramamoorthy, S. (2006). ANN based Z-bus loss allocation for pool dispatch in deregulated power system. . https://doi.org/10.1109/POWERI.2006.1632578

• Conference Name: 2006 IEEE Power India Conference
• Start Date: Apr 10, 2006
• End Date: Apr 12, 2006
• Publication Date: Jun 5, 2006
• Deposit Date: Jul 29, 2024
• Publisher: Institute of Electrical and Electronics Engineers
• ISBN: 0-7803-9525-5
• DOI: https://doi.org/10.1109/POWERI.2006.1632578
• Keywords: Neural Networks, Loss allocation