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<May 2009> Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Smart Grid Overview] Date Submitted: [13.

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Presentation on theme: "<May 2009> Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Smart Grid Overview] Date Submitted: [13."— Presentation transcript:

1 <May 2009> Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Smart Grid Overview] Date Submitted: [13 May, 2009] Source: [Dr David Hart] Company [Elster Electricity LLC] Address [208 South Rogers Lane, Raleigh, NC] Voice:[ ], FAX: [ ], Re: [In response to IEEE WNG request for presentations on US Smart Grid initiative.] Abstract: [Overview of Smart Grid initiative] Purpose: [Informative document on Smart Grid] Notice: This document has been prepared to assist the IEEE P It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P <Dr David Hart>, <Elster Electricity LLC>

2 Smart Grid Overview David G. Hart May 13, 2009
<month year> doc.: IEEE <doc#> <May 2009> Smart Grid Overview David G. Hart May 13, 2009 <Dr David Hart>, <Elster Electricity LLC> <author>, <company>

3 What is the Smart Grid? <May 2009>
<Dr David Hart>, <Elster Electricity LLC>

4 Smart Grid Two Way Communications..Sensors..Distributed Computing
<month year> doc.: IEEE <doc#> Smart Grid Two Way Communications..Sensors..Distributed Computing <May 2009> Markets Transmission Substation Distribution Consumer Information & Communication Enabled Power Infrastructure The use of advanced communication techniques to link all aspects of the electric grid together (from generator to consumer) with sensors and smart devices, in order to provide enhanced operational capabilities that: 1) Engage CONSUMERS with the ability to wisely use electricity, electric devices and new services (from smart thermostats to PHEV); 2) Ensure EFFICENT use of the electric grid (optimizing current assets while integrating emerging technologies such as renewables and storage devices); and 3) Enhance RELIABILITY (protecting the grid from cyber and natural attacks, increasing power quality and self-healing capabilities). Acting on this Information Will: <Dr David Hart>, <Elster Electricity LLC> 4 <author>, <company>

5 doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> <May 2009> Smart Grid: Hype Cycle Smart Grid Need an Objective Assessment of the Potential for Smart Transmission and the Path to Achieve it <Dr David Hart>, <Elster Electricity LLC> <author>, <company>

6 View of the Smart Grid There is no single definition of Smart Grid
<May 2009> View of the Smart Grid There is no single definition of Smart Grid Many define Smart Grid from 50,000 feet Smart Grid Includes aspects of transmission, distribution, generation, and in-home devices Includes many technologies such as SCADA, AMI, Demand Response, Distributed Generation, Smart Sensors, Distributed Intelligence AMI is a key part of the Smart Grid but not the only part Large effort on leveraging AMI for the Smart Grid Partnering and Interoperability will be a must for the smart grid. Partnering with utilities, standards groups, and key technology partners to realize components of the smart grid <Dr David Hart>, <Elster Electricity LLC>

7 Today’s Grid R Observability System <May 2009>
Generation and Transmission SCADA Battery backup for real-time control Second scan rates Distribution SCADA Typically limited to substations Battery backup for real-time control Second scan rates Feeder and Customer Premise Limited information available <Dr David Hart>, <Elster Electricity LLC>

8 Smart Grid – Opportunities Using AMI
<May 2009> Observability System Net Metering to enable DG Voltage Measurements and control capability to improve Volt/Var control R Feeder/Transformer Monitoring to improve state estimation for switching, planning, loss reduction Consumer IHD/DR Outage/Restoration Support Generation and Transmission SCADA Battery backup for real-time control Second scan rates Distribution SCADA Typically limited to substations Battery backup for real-time control Second scan rates Feeder and Customer Premise Monitoring and control using AMI infrastructure <Dr David Hart>, <Elster Electricity LLC>

9 Smart Grid Benefits Utilizing AMI
<May 2009> Smart Grid Benefits Utilizing AMI Outage/Restoration Detection & Fault Location Opportunity - Improve outage notification, restoration indication and fault location Loss Detection Opportunity – Losses are difficult to detect on the distribution network Volt/VAR monitoring and control Opportunity – Provide communications out to feeders Load Flow / State Estimation Opportunity – Distribution load flows are typically based on substation data and distribute loads based on transformer rating Power Quality Monitoring Opportunity – Provide power quality and voltage monitoring at key points in the distribution network Outage Indices monitoring and calculation Opportunity – Outage data may be manual, or estimated <Dr David Hart>, <Elster Electricity LLC>

10 Standards <May 2009>
<Dr David Hart>, <Elster Electricity LLC>

11 Initial Candidate List Low Hanging Fruit Standards
<month year> doc.: IEEE <doc#> <May 2009> Initial Candidate List Low Hanging Fruit Standards NERC CIP NIST Security Standards – FIPS 140-1, NIST SP800-53, NIST SP800-82, etc. IEEE 802 family IETF Internet Standards – TCP/IP, VPNs, TLS, SNMP, etc. IEC PAS 62559 UtilityAMI UtiliSec/AMI-SEC Specification UtilityAMI 2008 HAN Systems Requirements Specification HomePlug/ZigBee Alliance Smart Energy Profile ANSI C12.19 / IEEE 1377 / MC1219 IEEE C37.118 IEC 61968/61970 (CIM) MultiSpeak IEEE 1547 BACnet – ASHRAE/ANSI 135, ISO IEC 61850 IEC TASE.2 DNP3 IEC 62351 <Dr David Hart>, <Elster Electricity LLC> 11 <author>, <company>

12 <May 2009> Standards Standards should enable future functionality of the Smart Grid - need to go beyond where we are today Better, stronger, faster Global standards are needed Multinational issue Need to be robust Electric Meters field life of years Water Meter Modules + battery field life of years Gas Meter Modules + battery field life of years <Dr David Hart>, <Elster Electricity LLC>


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