Presentation is loading. Please wait.

Presentation is loading. Please wait.

12/9/2014 Smart Grid Requirements for IEEE 802.16 M2M Network IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16ppc-10/0042r1.

Similar presentations


Presentation on theme: "12/9/2014 Smart Grid Requirements for IEEE 802.16 M2M Network IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16ppc-10/0042r1."— Presentation transcript:

1 12/9/2014 Smart Grid Requirements for IEEE M2M Network IEEE Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16ppc-10/0042r1 Date Submitted: Source: Nageen Himayat, Shilpa Talwar, Kerstin Johnsson Intel Corporation Venue: San Diego, CA, USA Base Contribution: None Purpose: To serve as input for IEEE p system requirements document. Notice: This document does not represent the agreed views of the IEEE Working Group or any of its subgroups. It represents only the views of the participants listed in the Source(s) field above. It is offered as a basis for discussion. It is not binding on the contributor(s), who reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEEs name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEEs sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE Patent Policy: The contributor is familiar with the IEEE-SA Patent Policy and Procedures: and.http://standards.ieee.org/guides/bylaws/sect6-7.html#6http://standards.ieee.org/guides/opman/sect6.html#6.3 Further information is located at and.http://standards.ieee.org/board/pat/pat-material.htmlhttp://standards.ieee.org/board/pat

2 22/9/2014 Smart Grid Requirements for IEEE M2M Network

3 32/9/2014 Agenda Relevant Smart Grid Interfaces for IEEE Smart Grid Requirements (NIST/Open-SG) Relevant Requirements for the IEEE p PAR Summary & Recommendations

4 42/9/2014 Smart Grid Reference Model (From SG-NET-diagram)

5 52/9/2014 Smart Grid Requirements Drafted by Open SG UCA International User group: Open SG Communications WG –Drafting detailed flow of control and data information across all SG interfaces –Characterizing communication requirements –Input into NIST Priority Action Plan (PAP) 2 on Wireless communications Smart Grid –SG Network requirements specification v4.0 [1]. Several use cases considered –Residential & Commercial –Customer, Distribution, Transmission –Electrical, Gas etc. For IEEE p focus on –Smart Metering –Distribution Automation

6 62/9/2014 Smart Grid Interfaces Applicable for p Smart Metering (Commercial and Residential) –Home Area Network –Field Area Network Smart Meter to Data Aggregation Point (DAP) –Wide Area Network Smart Meter to AMI Head-end DAP to AMI Head-end Distribution Automation –Wide Area Network Monitor and control of distribution equipment –Field Area Network Monitor and control of distribution equipment

7 72/9/2014 Traffic Characteristics of Smart Grid Applications Large number of connected devices (e.g. 1K-15 K smart meters/sector ) Stationary devices Devices typically remain connected to the network for monitoring and control Typical data flows –Interval (periodic) and/or multi-interval meter readings, requests, error reporting –On-demand meter readings: requests, responses, error reporting –Parameter, service updates and commands, acknowledgements, errors – Event and alarm reporting –Pricing, payments, power charging rate (PHEV) information

8 82/9/2014 Traffic Characteristics of Smart Grid Applications (2) Small burst transmission Higher reliability, access priority and latency for Distribution Automation alarms and event reporting Periodic high-bandwidth software upgrades Possible group transmission, for group-wide update of system parameters, software etc. Behavior during power outages: notify head-end and continue operation

9 92/9/2014 Example Smart Metering Transmission Requirements CategoryDescriptionFrequencyData Size (bytes) LatencyReliabilityComments Periodic Communication (Uplink) Multi- interval meter read Considered Residential Electric Smart Meter to DAP12-24 transactions/day, readings at 15min-1 hour < 3 hours> 98% /3 hours DAP to Head-end4-6 transactions/DA P/C-I meter/day < 10s99%Aggregate statistics must be calculated Periodic Communication (Downlink) Metering Interval setup, Considered residential, electric DAP to Smart Meter25 transactions/ 1K meters/day 255s98% Head-end to DAP25 transactions/ 1K meters/day 255s99% *source : Open SG requirements [1]

10 102/9/2014 Example Smart Metering Transmission Requirements CategoryDescriptionFrequencyData Size (bytes) LatencyReliabilityComments On-Demand Communication (Uplink) On-demand meter reads, Payments configuration Aggregate transactions must be modeled by a suitable arrival process Smart Meters to DAP Several transactions 1005s> 98% DAP to Head-endSeveral transactions s> 99% On-Demand Communication (Downlink) On demand meter requests, Pricing, configuration Aggregate transactions must be modeled by a suitable arrival process DAP to Smart Meters Several25-505s>98% Head-end to DAPSeveral s> 99% Software UpgradesFew/year K5 minutes~99%Different for meters/DAP *source : Open SG requirements [1]

11 112/9/2014 Transmission Requirements for Distribution Automation Requirements are possibly more stringent than Open-SG requirements Significantly higher reliability Very low-latency on alarm reporting and control commands (tens of milliseconds) Large number of frequent real-time transactions Small burst transmissions Multicast signaling to support real-time signaling for mass number of devices

12 122/9/2014 Recommended Requirements for p Ensure network scalability for large number of devices and transactions Exploit intermittent, infrequent traffic and minimize operation in connected state Improve random access and polling/paging mechanisms Address extremely low latency for large number of devices (Distribution Automation). Exploit stationary devices to reduce signaling in the network Exploit group addressing and control May need to support new device monitoring and alarm functions Mechanisms to handle operation during power outages

13 132/9/2014 Summary & Recommendations Smart Grid is an important use case for M2M communications Smart grid requirements apply to targeted enhancements in the IEEE p PAR: a) extremely large number of devices b) small burst traffic Priority access w/ low latency and higher reliability should also be addressed for Distribution Automation Low power transmissions my be required during power outages Address Smart Grid requirements as part of IEEE p system requirements document (SRD)

14 142/9/2014 Backup

15 152/9/2014 References 1.Open SG, SG Network Systems Requirements Specification v Open SG, SG Network Systems Requirements Specification Interim Release Open SG, SG Functional Requirements,specification, v1.0 draft. 4.Open SG, SG NET diagram 5.NIST framework and roadmap for Smart Grid interoperability standards, v1.0.

16 162/9/2014 Smart Grid Reference Model (Open SG)


Download ppt "12/9/2014 Smart Grid Requirements for IEEE 802.16 M2M Network IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16ppc-10/0042r1."

Similar presentations


Ads by Google