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Innovative Web-Based Solutions for 11kV Substation Management: Addressing Unique Challenges

This paper discusses the challenges of maintaining 11kV substations in unmanned locations, focusing on fault identification, fire safety, and security. It introduces a web-based solution that offers centralized data access and real-time monitoring, effectively addressing issues faced by the utilities and building services management. The system integrates with existing SCADA frameworks and enhances remote access control, providing improved accountability and audit trails for contractors. A comparative analysis highlights its scalability and user-friendliness, positioning this solution as an effective tool for modern infrastructure management.

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Innovative Web-Based Solutions for 11kV Substation Management: Addressing Unique Challenges

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  1. for 11kv substation network using technology Devices World Sdn Bhd

  2. j Maintaining 11kv Substations: Some Unique Challenges k Overview of Web-based Solution l How Web-based Solution is able to meet all stated challenges m Compare and Contrast other solutions n Conclusion & Discussion

  3. j Unmanned Unmonitored Location of Faults Fire Safety Security Very Large Numbers

  4. k Overview of Proposed Solution A maintenance management concept whereby Utilities Infrastructure & Building Services are monitored and managed electronically over the Internet. Maintenance managementin the Internet era

  5. k iSCADA e-Maintenance SubStation 1 SubStation 2 Corporate Building 1 Corporate Building 2 Authorized Users

  6. k 11Kv Internet GSM or PSTN Sub Station EmbeddedInternetGateway Mobile Alerts iSCADA Server Users & Contractors Online Reports Online Monitor

  7. Points Typical 11Kv Sub Station Windows Windows iSCADA Gateway LV DB Siren Siren CO2 Panel EFI EFI Trip Siren Temper LV Fail First Alarm Doors, Windows Gas Discharged Armed / Disarmed FAP Fault

  8. l How Web-based Solution is able to meet all stated challenges (A) Identification of Faults Data is centralized yetAccess is Distributed and UniversalData is useful only when readily accessible Monitor by LocationTree Hierarchy offers Precise Identification of Faults Monitor by SystemData Overload is not productive

  9. l How Web-based Solution is able to meet all stated challenges (B) Substation Security Remote Access ControlEnhanced Security / Replace existing manual control DeterrenceLocal Alarm

  10. l How Web-based Solution is able to meet all stated challenges (C) Fire Safety Transparency in Fire Safety ManagementLocal Orders can be matched against actual equipment records Accountability of ContractorsDowntime recorded - Leaves an Audit Trail High availability of Fire Protection systemA large Majority of Fire Protection Systems are not in proper working condition

  11. l How Web-based Solution is able to meet all stated challenges (D) Very Large Numbers Designed to manage a SMALL number of points in a LARGE number of locations Designed to receive and process concurrent events Highly Scalable Horizontally and Vertically

  12. m Comparative Analysis Integrated with existing SCADA Independent Standalone Solution

  13. m Comparative Analysis Integrated with existing SCADA Specialization:Control Engineers Vs Maintenance EngineersEg. Telcommunications Industries Architecture DifferencesSmall number of parameters over large number of sites VsLarge number of parameters over small number of sites Distributed AccessLocalized access Vs centralized access User FriendlinessThe Human Factor

  14. m m Comparative Analysis ServerModemStack RTUGSM Modem RTUGSM Modem RTUGSM Modem Point to Point GSM solution Slightly Faster Low concurrency Restricted Access Transmission Cost

  15. Conclusion iSCADAeMaintenance tool that brings all your substations to your Desktop The Way Forward!

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