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Power System monitoring Using Wireless Substation and System-wide Communications Dr.M. Kezunovic and Dr. C. Georghiades

Agent. Facts. External events. Inference Engine. Actions. Rule base. Callback functions. Work Completed. Power System monitoring Using Wireless Substation and System-wide Communications Dr.M. Kezunovic and Dr. C. Georghiades. Work done since Dec. 2001.

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Power System monitoring Using Wireless Substation and System-wide Communications Dr.M. Kezunovic and Dr. C. Georghiades

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  1. Agent Facts External events Inference Engine Actions Rule base Callback functions Work Completed Power System monitoring Using Wireless Substation and System-wide Communications Dr.M. Kezunovic and Dr. C. Georghiades Work done since Dec. 2001 • A new agent-oriented approach for workflow management • Agent sensors - subscribing to events of interest • Agent effectors - callback functions • Characterizing EMI and Noise Sources in Substations • Performing Theoretical Analysis of Substation Wireless Communications • Gathering Field Measurements and Evaluating Products (In Process) • Identifying Characteristics of a Reliable Communication System (In Process) Objectives • Use real-time and off-line data for better maintenance management • Utilize new technologies of wireless communications and mobile agents • As an example, improve efficiency of circuit breaker maintenance assessment • Demonstrate the benefits of new communication and software technologies using utility maintenance management scenarios Future Work • Performing Analysis and Post-Processing of the Measurements • Carrying out Simulation, Analysis and Verification of the Substation Communication Model • Finalizing the Results and Creating the Final Report Future work • Final report Typical Equipment Disposition For Measurement Substation Noise Classification Monitoring and Maintenance Application Scenario Screenshots Master Radio by the Control House Class I • The noise bandwidth of this class is smaller than the receiver filter Class II • The frequency component of this class extends over a spectral range that is greater than the BW of a linear receiving system Substation Data Concentrator Substation data concentrator Signal Analysis Data files Expert System Wireless Database Rule Base Report Monitoring Devices Concordia Server Internet/ Intranet Slave Radio by CB Mobile Agent Enterprise Maintenance System Slave Radio by CB Maintenance Crew

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