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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/dspace/handle/123456789/7533

Title: Visualization and image analysis of power transmission network using mathematical morphology techniques
Authors: Prabha, S. U.
Venkataseshaiah, C.
Arumugam, M. Senthil
Keywords: Image processing;Power system monitoring;Power system planning;Visualization;Power system;Power trasmission network -- Analysis
Issue Date: 11-Oct-2009
Publisher: Universiti Malaysia Perlis
Citation: p.2A8 1 - 2A8 4
Series/Report no.: Proceedings of the International Conference on Man-Machine Systems (ICoMMS 2009)
Abstract: Morphological decimination technique is proposed to visualize and analyze the power transmission network image. A 24 bus Reliability Test System is considered for this purpose. A graphical image of the network, with thickness of the lines proportional to their respective MVA capacity is created in two-dimensional discrete space. Based on ac load flow solution, another image is drawn which represents the power flow (in MW) between the buses. Proper scaling is done to represent the MVA capacity and the MW flow. Using mathematical morphology technique the spatially represented line flows, between the buses are decimated into nine categories. They are represented in different colors. This image which is obtained with different colors is superimposed on the image which is created with the MVA capacity of the network. For better visualization and to easily remember the color coding, it is futher regrouped into 3 categories. The second approach is to analyze the real power losses as it is one of the important parameter in the power system. The operators are interested to focus on the system which respect to the losses. An image is constructed such that the width of the lines is proportional to the MW losses for a modified IEEE 30 bus test system and it is decimated. The processed image will help the planner and operator to get a better visualization of the power system network and to analyze the same in terms of the behavior of the network.
Description: Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
URI: http://hdl.handle.net/123456789/7533
Appears in Collections:Conference Papers

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