1 / 9

Transforming Power Systems with ICT: Architecting Packet-Based Networks for Utilities

This presentation by Andrew O’Brien discusses the role of Information and Communication Technology (ICT) in modernizing power system architectures, specifically focusing on packet-based networks. It highlights the challenges and drivers for the power industry, including the integration of distributed renewable energy resources and the need for enhanced visibility and control. O'Brien outlines the transition from traditional TDM designs to more dynamic packet-based solutions, addressing critical requirements such as latency, security, and quality of service to support the evolving utility use cases.

donoma
Télécharger la présentation

Transforming Power Systems with ICT: Architecting Packet-Based Networks for Utilities

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. D2-01_07India 2013 1. Role of ICT in Power System Architecting a packet based network for to support current, developing and future utility use cases and applications Andrew O’Brien, Australia

  2. Industry Drivers and Challenges • Major grid transformation with the increased penetration of distributed and renewable energy resources, advanced metering, distributed control and automation, multiservice networks, among others. • Increase of distributed generation is tending towards a lack of visibility and control at distribution level. • Communication flow models have largely followed a one-way power delivery flow from generation to consumer. • Most communication networks consist of multiple point-to-point circuits connecting substations to control centers for SCADA and EMS applications, and point-to-point circuits between substations for protection applications.

  3. The future gride Wide Area Network • Electrical grids are shifting to an any-to-any power delivery model.

  4. AnArchitectural Approach

  5. Teleprotection over Packet Networks Stringent requirements • Network Latency expected to be 4~16ms • Tolerable jitter depends on the protection relay vendor and is typically in the range of 0.25 – 1.0 milliseconds • Relay attachment requirements: C37.94, E1/T1, X.21, E&M, RS422, and recently Ethernet • Transport emulation: CESoPSN, SATOP and EoMPLS. • Frequency synchronisation: Sync-E, 1588 PTP. • Traffic Engineering

  6. Examples of Evolving Requirements • 61850 Edition 2 • Next Generation Energy Management Systems • Wide Area Monitoring, Control and Protection Schemes

  7. Network Design Principals • Determinism • Path selection control • Security • Resiliency • Quality of Service • Traffic Engineering • Ease of Operations • Timing and Synchronisation • Multiple Traffic Type Support

  8. ConclusionsIndia 2013 • Power industry is seeing a shift in WAN design from TDM to packet based networks • Utilities have been deploying MPLS and other packet based networks in large scale for some time. • Successful implementation require careful consideration and planning

  9. India 2013 Thank you! Andrew O’Brien Consulting Systems Engineer androbri@cisco.com

More Related