IST Telecommunications and Networking Overview
Explore the functional overview of IST in telecommunications and networking, and the significance of TransGO in operating the grid. Learn about key functions, divisions, and interactions within IST for effective network maintenance and operations.
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Presentation Transcript
Maintaining & Operating the Grid: IST Telecommunications and Networking
Session Purpose Provide a functional overview of IST and where T&N fit in. Show the inter-relationships between you and T&N Overview of why TransGO is required for Operating the Network and the technology used
Infrastructure, Services and Technology (IST) Key Functions Builds and operates Information Systems and ICT infrastructure Provides and supports the mission critical systems, e.g. SCADA and Market Systems Provides and supports applications relating to: Stakeholder Management Planning Finance Project Management Asset Management
Key Divisions within IST ISBA Information Systems and Business Applications Builds and maintains standard business systems, everything from MMS to FMIS MSTA Market Systems and Transmission Assets Builds and maintains specialised business applications; Market Systems and SCADA IS Infrastructure Services Builds and maintains the IT infrastructure used within Transpower; Servers, Storage, Security, Telecommunications and Data Networks.
Key Functions Telecommunications and Data Networks A subset of IS that Provides guidance and support for design & implementation for telecommunication aspects of Grid projects e.g. New substation builds such as Te Mihi. And provides operational support through the NOC. Examples of areas covered are: Provision of services to site SMR Fibre Optics Profiling, etc This is done by way of national standards and cookie cutter costing.
T&N Interaction with Grid & EDCs Transpower Grid Projects Network Design Tactical Projects IST T&N US! Alcatel-Lucent Dimension Data TNP projects SMR Design EDC s YOU! SMR Design Guides
Why was TransGO required? The legacy network comprised of As Required solutions on project by project basis (such as OPGW, microwave). Also much of the network was at or nearing the end of its designed life. Transpower looked at the future requirements of Grid and designed TransGO as an enabler to meet these demands.
Build a national network instead of As Required. Kaitia Transpower s new National network (150 Sites) Built by the Telecommunications and Networking Programme (TNP) Started in 2005 Now 85% Built Mostly fibre (5600km) Alcatel-Lucent prime vendor for equipment and design Carries ALL of Transpower s services CoreTopology.vsd Page-1, 8/10/2007 Mangatapiere Albany Pakuranga Otahuhu Kopu Bombay Glenbrook 400KV Waikino Western Road HAM NCC Bay of Plenty Proposed New Route Ohaaki Decommission Ongaru Prime Route NCC - RCS Atiamuri Whakamaru Tuai Prime Route TPT - NCC New Plymouth Prime Route TPT - RCS Hawkes Bay Egmont Tertiary Route Waiouru Whirinaki Wanganui Waipawa Bunnythorpe Levin Woodville Linton TNZ Cook Masterton Strait Cable Mangaho Greytown Paraparaumu Stoke Upper Hutt Haywards Blenheim Transpower House Argile Kikiwa Otaranga Bay NCC Fighting Bay Ashley Upcot Saddle Culverden Hororata Waipara Albury BPE Islington Tekapo RCS HAY Twizel Ashburton TPT Timaru BLN Frankton Manapuri Oamaru South Dunedin North Makarewa Invercargill Balclutha Tiwai RCS
Site profiles 180 substations Profile A substation (220 kV and higher) Profile B substation (less than 220 kV and with Teleprotection) Profile C substation (less than 110 kV and with no Teleprotection) Profile D, E, F, G & L Offices, data centers, ROCs and NOCs Profile H, I, M & N 3rd parties, Customers and suppliers Profile J Telecommunications repeater sites 120 sites
Profile A 100 substations Profile A substation (220 kV and higher Duplicated SCADA and Teleprotection) BSVC01 Teleprotection Duplicated Teleprotection requires the two diverse application components are carried over fully diverse cables, circuits and bearers and equipment Full Diversity BSVC03 SCADA A B Requires the two application components are carried over fully diverse cables, circuits and bearers and equipment Examples: Atiamuri, Bunnythorpe, Hamilton, Manapouri Service A Service B
Sub-station SMR infrastructure Rectifier A Rectifier B LCM 1 Cabinet LCM 2 Cabinet Battery Bank Battery Bank MFDF 1 MDF MFDF 2 Fibre based services Copper based services Fibre based services OSS Core Access Access
Profile B 50 substations Profile B substation (less than 220 kV and with Teleprotection) BSVC01 Teleprotection Requires only a single application carried over single cable, circuit, bearer and equipment. Path protection can be provided. BSVC03 SCADA Requires the two application components; one going north and one south but can be carried over single cable, circuit, bearer A and equipment. Service A Examples: Albury, Waihou
Profile C 30 substations Profile C substation (less than 110 kV and with no Teleprotection) BSVC01 Teleprotection WAN No Teleprotection. BSVC03 SCADA Requires the two application components; one going north and one south but can be carried over single cable, circuit, bearer and equipment. A Examples: Greytown, Palmerston, National Park Service A
Inside the LCM Cabinet Ethernet Ethernet Ethernet E1 2911 SEP VoIP Product_587c0403537f3c20d1fe3b9101cbe226_FileName_7 Trusted Ethernet Services: Engineering Access Building Services SCADA (DNP3i) Legacy Services: Teleprotection SCADA ( Harris 600 or DNP3) Voice Services: Phones Untrusted Ethernet: Desktop Access EMS Revenue Fax Meters Cardax Metering Etc. OSS Core Access Access
Substation Desktop Access (RAS) Vision: To be able to walk into any substation and connect to the Transpower (or contractors home) network. One RJ45 connection on the LCM cabinet One RJ45 connection at the desk (fax position) Potential to deploy WiFi in future
Transpower Revenue Metering RuggedCom Switch Fibre Tray WAN MFDF LCM1 Four revenue meters Two local service meters TPT EMS The meters measure revenue (about $7 billion a year across the country) and the F/O network will enable real-time power quality readings surges, sags, harmonics, etc. Will be deploying around 1/week to substations nationwide.
Voice (Substations) Will deploy the Cisco 2911 as Media Gateways Like for like replacement from a user experience Utilises the WAN network but is managed as an independent 5A @48V 5A @48V 305 mm Cisco 2911 2 RU Ethernet (10/100/ 1000) Ethernet (10/100/ 1000) Ethernet (10/100/ 1000) FXO FXS Optical RJ11 (2 pairs) Line 1 - 4 Line 1 - 2 Cat 5e/6 MM 10 Pair Krone Block (pair 1 to 8 used) Cat 5e/6 Equipment Side service 10 Pair Krone Block (pair 1 to 4 used, 7 to 10 used) Line Side 10 Pair Krone Patching 10 Pair Krone Optical Ethernet (10/100/ 1000) WAN Ethernet (10/100/ 1000) 10 Pair Krone SDH A-Node SDH A-Node 10 Pair Krone 25 Pair Cable 10 Pair Krone LCM 1 LCM 2 POTS Phone POTS Phone POTS Phone POTS Phone Telecom Wall Socket Wall Socket Wall Socket MFDF (Include line protection/ isolation) In an emergency! Cat 5e/6 Wall Socket POE VoIP Phone Fax
Design Operations Build
CRAMER Inventory Management System Replaces the Communications Database Equipment and Service Inventory What-if analysis
Impact Assessment Report Thu Apr 12 08:34:03 NZST Service Impact Webreport 2012 ATIMXS001-WRKMXS002-2111 Summary of Impacted Business Services Business Service Service Type Provision Status In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service In Service Service Status Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Degraded Impacting elements GMC Remote Desktop Access GMC Remote Metering GMC Remote Metering Op Voice Desktop Access GMC Remote Teleprotection Teleprotection Teleprotection Teleprotection Teleprotection Teleprotection GMC-UHT-SCADA-4711 ATIMXS001-WRKMXS002-2111 DESKTOP-UHT-13142 ATIMXS001-WRKMXS002-2111 GMC-HLY-SCADA-0101 ATIMXS001-WRKMXS002-2111 METERING-LTN-12131 ATIMXS001-WRKMXS002-2111 GMC DVK SCADA ATIMXS001-WRKMXS002-2111 METERING-UHT-12142 ATIMXS001-WRKMXS002-2111 TDM Voice_ATR-OHK ATIMXS001-WRKMXS002-2111 DESKTOP-LTN-13131 ATIMXS001-WRKMXS002-2111 GMC-LTN-SCADA-0133 ATIMXS001-WRKMXS002-2111 KAW-OHK1-0436 ATIMXS001-WRKMXS002-2111 OHK-WRK1-0486 ATIMXS001-WRKMXS002-2111 ATI-WKM1-5044 ATIMXS001-WRKMXS002-2111 ATI-TRK2-0292 ATIMXS001-WRKMXS002-2111 ATI-OHK1-0290 ATIMXS001-WRKMXS002-2111 ATI-TRK1-0291 ATIMXS001-WRKMXS002-2111 Non-Teleprotection Services -
