Power System Monitoring Using Wireless Substation and SystemWide Communications Mobile Agent Part - PowerPoint PPT Presentation

Loading...

PPT – Power System Monitoring Using Wireless Substation and SystemWide Communications Mobile Agent Part PowerPoint presentation | free to download - id: d7cbc-MzZjN



Loading


The Adobe Flash plugin is needed to view this content

Get the plugin now

View by Category
About This Presentation
Title:

Power System Monitoring Using Wireless Substation and SystemWide Communications Mobile Agent Part

Description:

Power System Monitoring Using Wireless Substation and System-Wide ... Compared Interbase 6, SQL Anywhere 7 and MySQL 3.23. 13. PSERC. Retrieving CBM Results ... – PowerPoint PPT presentation

Number of Views:1186
Avg rating:3.0/5.0
Slides: 18
Provided by: denni87
Learn more at: http://eppe.tamu.edu
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: Power System Monitoring Using Wireless Substation and SystemWide Communications Mobile Agent Part


1
Power System Monitoring Using Wireless Substation
and System-Wide Communications Mobile Agent Part
  • Mladen Kezunovic (P.I.)
  • Xiangjun Xu
  • Texas AM University

PSerc Review Meeting
College Station, March 22, 2002
PSERC
2
Outline
  • Introduction
  • Part I - Summary report
  • Part II - Technical report
  • Conclusions

3
Part I-Summary report
  • Introduction
  • Background
  • Current Activities
  • Statement of Work
  • Activity Schedule

4
Introduction
  • Work since December 2001
  • Integrating with Circuit Breaker Monitoring
    Software
  • CLIPS Win32 DLL for embedded applications
  • Database systems for small scale applications
  • Applying Agent-Oriented Approach
  • Workflow management using software agents

5
Background
  • System wide communications are aimed at power
    system monitoring and maintenance applications
  • MERLs Concordia mobile agent software has been
    applied to solve system wide communication
    problems
  • Project was Initiated in September 2000 and will
    end in August 2002

6
Current Activities
  • Integrating with the Circuit Breaker Monitoring
    (CBM) software
  • Applying agent-oriented approach for enhancing
    the circuit breaker maintenance

7
Statement of Work
  • Study of the mobile agent software and comparison
    with other distributed systems
  • Study of the scenarios for application of the
    mobile agent software
  • Agent-oriented approach applied in the
    maintenance process (new)
  • Documenting the research results

8
Activity Schedule
1. Study of the mobile agent software and
comparison with other distributed systems 2.
Study of the scenarios for application of the
mobile agent software 3. Agent-oriented approach
applied in the maintenance process 4. Documenting
the research results
9
Project Status
  • A prototype system utilizing Concordia for CB
    applications has been built earlier
  • Real utility data for field demonstration is
    missing
  • Interfacing to the CB monitoring software as well
    as the agent-oriented approach have been added as
    a substitute for the filed demo
  • The progress is on schedule

10
Publications
  • M. Kezunovic, X. Xu, D. Wong "Agent-Oriented
    Approach to Work Order Management for Circuit
    Breaker Maintenance", submitted to IEEE PES
    Summer Meeting 2002
  • M. Kezunovic, X. Xu, D. Wong "Improving Circuit
    Breaker Maintenance Management Tasks by Applying
    Mobile Agent Software Technology", submitted to
    IEEE TD Conference 2002, Asia Pacific

11
Part II- technical report
  • Integrating Agent-based software with Circuit
    Breaker Monitoring (CBM) software
  • Agent-Oriented approach

12
Integrating with CBM Software
  • CLIPS DLL for embedded applications
  • Eliminated the separate expert shell
  • Achieved better control over the expert system
    engine
  • Database systems for small scale applications
  • A good database system is important for both the
    developments and applications
  • Compared Interbase 6, SQL Anywhere 7 and MySQL
    3.23

13
Retrieving CBM Results
14
Agent-Oriented Approach
  • Proactive software agents rather than just
    reactive
  • Better assisting the maintenance crew
  • Higher level abstraction and encapsulation
  • Better software structure

15
Agent-Oriented Approach (contd)
  • Agent sensors
  • subscribing to events of interest
  • Agent effectors
  • callback functions

16
Agent-Oriented Approach (Workflow management)
  • Automatically driving the workflow to complete a
    work order
  • The workflow is modeled by rules
  • The agent will enter a sleep state if the
    conditions of the rule are not met
  • By subscribing to events of interest, the agent
    senses the outside world and acts
    correspondingly

17
Conclusions
  • A prototype system utilizing Concordia mobile
    agent software for circuit breaker maintenance
    has been built.
  • Interfacing between the real time CBM system and
    agent-based system for system-wide communications
    has been implemented
  • Real application scenarios provided by utilities
    are still not available.
  • Current focus has shifted to investigating the
    agent-oriented approach.
About PowerShow.com