Paddy turnbull presentation

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  • Agenda
  • The average transformer age is approx. 40 years old, well past design life and the average utility worker. By 2010, one in three workers will be age 50 or older Utility executives estimate ½ of the technical workforce will reach retirement age in 5 – 10 years At 50+, utility craft workers have highest average age of any industry Capacity contraints
  • This is the 2 way connection from each metering location to the back office system. This may include direct connections or via concentrators or combination of more than one. Below is a comparison of the technologies and where GE Energy is currently planning products over the next 12-24 months.
  • End-to-end architecture; key points: Telecom proven policy-based networking will enable the Smart Energy Grid (a self-sensing, self-adaptive, self-healing network) Based on leading Utility Standards (IEC CIM), enables easy integration with legacy and emerging Utility operational and business support systems
  • Paddy turnbull presentation

    1. 1. Downstream: Getting the Energy the Last Mile Real. Smart. Solutions. Paddy Turnbull Growth Strategy Leader - Europe, Digital Energy GE @ 2010 General Electric Company. All Rights Reserved.
    2. 2. Energy landscape changing…
    3. 3. Smart Grid Components
    4. 4. Smart Meters benefit the Value Chain Customer Meters Customer Energy Management Usage (kWh) Tariffs Messaging Supply <ul><li>Reduced cost-to-serve </li></ul><ul><li>Better customer segmentation </li></ul><ul><li>Lower customer churn </li></ul><ul><li>Additional services </li></ul><ul><li>Reduced theft </li></ul><ul><li>Active demand management </li></ul>Revenue data <ul><li>Outage management </li></ul><ul><li>Improved loss analysis </li></ul><ul><li>Better investment decisions </li></ul><ul><li>Greater visibility/control of micro generation </li></ul><ul><li>Reduced theft </li></ul><ul><li>Active demand management </li></ul>Distribution Real-time (Volts, Amps) Unsolicited Report by exception Operational data
    5. 5. Backhaul Comms 3G, GPRS… Last Mile Smart grid architecture - overview Architecture to support revenue and near real-time data collection Data Concentrator ENMAC Data historian New device symbols added to ENMAC Trending & Analysis Gateway <ul><li>Network Operator </li></ul><ul><li>(Operational Data) </li></ul><ul><li>SCADA, unsolicited reporting by exception </li></ul><ul><li>Real time power updates (meter analogue loadings) </li></ul>FEP LV SCADA Condition Monitoring DSM Micro-generation MV/LV Grid Data Store Central Meter Data Management (Revenue data) Subscriber Subscriber Subscriber Renewable Generation Condition Monitoring DSM HV Grid Customer Electricity Gas Water Revenue meter data collection Comms WiMax, ZigBee… Meter Comms and/or SCADA
    6. 6. Communications Technologies (WAN) - Cons Pros Description Type Fast communication, good for always on -Smart Grid applications. High bandwidth applications which can even deliver internet services. RF networks (esp. MESH) for last mile communications. networks are cost effective in areas of high density. Secure connection to the meter. Can use existing wires infrastructure. Data concentrators can act as mini RTUs for smart grid. Availability & basic 2G Coverage is good. Typically supports IP connection and can do always on. Broadband IP communication either via cable/ Licenced/unlicensed RF radio modems to a concentrator device. Power Line Carrier uses the incoming electricity cable to transmit a carrier signal. FSK and OFDM are two of the main standards. More typical were Distribution Company owns the meter. Use of GSM based technologies in metering is common. They use the ‘public’ communications 2G/3G network. Relies on always on secure infrastructure such as broadband or 4G network in place. Currently available unlicensed frequencies are limited output power and this can cause shadow areas. This solution is not good for rural areas where houses are spread out. Communications are disrupted by walls/obstacles. No global standard Propriety protocols are common. low bandwidth. Takes time to collect data from each meter Not all technologies can penetrate the LV transformer. QoS is not typically guaranteed. Cells are limited on number of connections. Data rates are lower on 2G and setting up a connection can take 30 seconds or longer. Not good for broadcast IP / 4G WiMax LTE Low power Radio / RF MESH PLC GSM/ GPRS/ HSPDA
    7. 7. Smart Meter and Smart Grid Router in the WiMAX Smart Grid Network WiMAX Smart Meter WiMAX Base Station WiMAX Smart Grid Router WiMAX Smart Grid Network Home Area Network WiMAX ASN-GW Benefits <ul><li>Cost-effective Smart Grid network management & control </li></ul><ul><ul><li>Centralized management of policies (business logic) and networked devices </li></ul></ul><ul><ul><li>Distributed business logic with local monitoring and control within devices </li></ul></ul><ul><li>Truly-open, proven, extensible, scalable, robust, and secure </li></ul><ul><ul><li>Standards based management platform for all “networked” smart grid devices (transmission, distribution, generation) </li></ul></ul><ul><ul><li>Deployed with GE WiMAX products </li></ul></ul><ul><ul><li>Robust, proven, strong security </li></ul></ul><ul><ul><li>Scalable, high performance engine </li></ul></ul>
    8. 8. Real.Smart. Solutions. GE Smart Metering in Europe
    9. 9. Gothenburg Energi 500 000 Citizens 270 000 meters < 63 A 42 000 meters indoors 180 000 in meteringrooms 90 000 GE SM110 <ul><li>Largest ZigBee® mesh deployment </li></ul><ul><li>97% read in 24 hours </li></ul><ul><li>Power loss reporting </li></ul><ul><li>Remote disconnect capability </li></ul><ul><li>Capability for reading and controlling water / gas / alarms </li></ul><ul><li>Fully live July 2009 </li></ul>Gothenburg Energi – ZigBee City
    10. 10. SP AusNet Project, Melbourne Australia <ul><li>Smart Meter Deployment with WiMax Wireless Broadband, Policy Based Distributed Intelligence & Security </li></ul><ul><ul><li>~600,000 WiMAX Meters & Smart Cards deployment. </li></ul></ul><ul><ul><li>Consumer In Home Displays </li></ul></ul><ul><ul><li>SPAN deployed communications network. </li></ul></ul><ul><ul><li>Solution is based on open standards </li></ul></ul><ul><ul><li>Urban and Rural environments covered with broadband speed coverage </li></ul></ul>GE’s WiMAX smart grid solution will give SP AusNet the option to provide variable pricing throughout the day—enabling consumers to manage their energy usage and save money by moving energy intensive activities to lower-cost, off-peak periods.
    11. 11. Learn more at www.itsyoursmartgrid.com Smart grid is an economic engine. For everyone.

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