Telecommunication issues on a smart grid mock-up

Transcription

1 Telecommunication issues on a smart grid mock-up ETSI Smart Grid Workshop April 2011 Sophia Antipolis patrick.coudray@edf.fr EDF R&D

2 Contents 1. Context Smart metering trial : Linky On the field crew mobility trial 2. Smart Grids platform : Menofis Business issues : smart metering, electrical network operations, mobility The design of the platform Mobility issues 3. Conclusion and next steps 2 ETSI Smart Grid Workshop 5-6 april 2011

3 Context : Smart Metering with AMI infrastructure (Linky trial) PLC GPRS AMI : Advanced Metering Infrastructure 3 ETSI Smart Grid Workshop 5-6 april Context

4 Context : on the field crew mobility 4 ETSI Smart Grids Workshop 5-6 april Context

5 The Smart Grid platform : Menofis Menofis : MEtering, Network, On the Field operations, Information System Menofis is a smart grid test platform led by EDF R&D including in the same infrastructure : Advanced Metering Infrastructure (AMI) Supervision network devices Advanced mobility infrastructure for on the field crew Network operations Smart Metering Mobility Goal of this mock-up : to assess devices and technologies addressing some smart grids business requirements 5 ETSI Smart Grid Workshop 5-6 april The Smart Grid Platform

6 Business issue : Smart Metering Load profiles are automatically collected Several LAN have been tested : Power Line Communication (PLC) : Linky PLC meters : PLC G1 (2.4 kbps) and (very soon) PLC G3 (30 kbps) Low power Radio ISM 869 MHz Ethernet Several WAN have been tested : Ethernet, GPRS, BPL on MV, Wimax 30mn interval Linky data collector Load profile 6 ETSI Smart Grid Workshop 5-6 april Business Issues Meters readings repository

7 Business issue : Network Operations Substation Merge in the same device the DC (Data Collector) for metering and the RTU (Remote Terminal Unit) for network, Various sensors : T, I, V, alarms, fault detectors Transformer Information system DC&RTU WAN 7 ETSI Smart Grid Workshop 5-6 april Business Issues

8 Business issue : Mobility Improve network connectivity for mobile crew Mobile Router in a truck with Multihoming on the WAN : Wimax, 3G, Wifi, DMR DMR (Digital Mobile Radio) : low bandwidth media WIFI on the LAN side of the router Handover management on the WAN side IP Mobility management : Mobile IP NEMO protocol Local network to retrieve data from substations : Wifi Meters Substation Sensors DC RTU 8 ETSI Smart Grid Workshop 5-6 april Business Issues Truck

9 The design of the Smart Grid platform An AMI infrastructure extended for network operation and mobility needs Substation Substation Substation Sensors DC RTU PDA Sensors DC RTU PDA DC Information System Wimax BackBone In-home equipment IS 3G PDA 9 Metering Australia 3-4 November mai 2010 PDA 9 ETSI Smart Grid Workshop 5-6 april 2011 The design of the platform

10 Global Architecture of the platform MV/LV substation Alarms (intrusion, t, water) substation substation Metering database Workorders database Network database Home Agent Mesures Measurements (P,Q,V) (P,Q,V) RTU K DC AP Wifi Ipsec Router Wimax CPE SDSL Remote commands SDSL LV PLC AP Wifi IPsec IPsec Internet IPsec Public APN Public APN Meter Wifi DMR Wifi HotSpot 3G Orange 3G Bouygues Mobile Router Wifi Mobile IP - NEMO 10 ETSI Smart Grid Workshop 5-6 april The design of the platform

11 IP view of the platform Substation TB Wifi 2.4 GHz /24 SSID «postetb» Substation D Wifi g/2.4 GHz /24 SSID «poste D» NOC Central IS RTU KPA Current Substation Z RTU FE FE1 AP Wifi FE0 Cisco router FE FE0 DC Cisco router 871/W Wifi g/2.4 AP WiFi GHz /24 SSID «NOMADE» FE1 AP Wifi Nomade CPE WiMax IDU FE2 Wifi g/2.4 GHz /24 SSID «camion» Wifi bridge 5 GHz Wifi g/2.4 GHz /24 SSID «postez» TRUCK AP WiFi Camion DC Wimax Base Station Wimax 5.4 GHz /24 Client WiFi CPE FE0/ Loopback FE0/0 MR Mobile Router Cisco 2811 AP WiFi FE0 IDU 3G Bouygues FE Wifi g2.4 GHz /24 SSID «central» Public APN Cisco 871 3G Orange AP WiFi Central Public APN PPP serveur DMR Workorders CPE Internet Altitude Telecom IDU FE0/1 IPsec Cisco 2811 IPSec tunnels SDSL FE0/ FE0/2/ FE0/ Home Agent Cisco Loopback Metering Network Operations PPP client Mobile IP tunnel PPP tunnel DMR DMR 11 ETSI Smart Grid Workshop 5-6 april The design of the platform

12 Focus on DMR DMR : Digital Mobile Radio ETSI Standard Bandwidth12.5 khz, data rate 9.6 kbps Voice + Data Base station compliant with analogic and numeric CPE allowing gradual roll-out DMR level 1 : without licence 446 MHz, FDMA DMR level 2 : professionnal with licence UHF (from 300 MHz to 3 GHz) and VHF (from 30 MHz to 300 MHz) : compliant with analogic 70 MHz radio system currently in operation by the french DSO TDMA 2 slots : Voice and/or data French DSO (Distribution System Operator) wishes to have a third slot in order to control MV switches Radio chanel Slot A Slot B Slot S Data or simplex Voice Data or simplex Voice Commands for MV actuators or Data ou duplex Voice Commands for MV switches or Data 12 ETSI Smart Grid Workshop 5-6 april The design of the platform

13 Focus on Wimax Free 5.4 GHz band 1 BS (base station) et 4 CPE (Customer Premises Equipement) CPE BS IS 13 ETSI Smart Grid Workshop 5-6 april The design of the platform

14 Protocols for mobility Mobile IP HA CN tunnel FA MN Moving Home Network MN Foreign Network NEMO : Network Mobility 14 ETSI Smart Grid Workshop 5-6 april 2011 Mobility issues

15 Conclusion and next steps Menofis has yet produced results : Metering, network operations and mobility integration through a common architecture Integration of heterogeneous materials and technologies Full IP infrastructure that permits interoperability Mobility : Handover with different media, especially DMR very helpful during crisis situations Local access to substation Interaction with local and remote DC and RTU Access to central IS through wimax backbone Menofis platform will be enhanced this year : More technologies : PLC G3, PLC Prime, mesh Wifi, extended reality HAN issues Security Test platform for European Projects : Open Meter and Open Node 15 ETSI Smart Grid Workshop 5-6 april Conclusion

16 Thank you for your attention 16 ETSI Smart Grid Workshop 5-6 april 2011