pa smart · pdf fileenergy gateways programmable ... meter, thermostat, or in-home gatewayyg...
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Smart Metering
July 16, 2009
Smart Metering
George UramVP, Industry & Regulatory Affairs
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Sensus – More than a century of utility experience …
Text
$800M+ turnover, 41 facilities on five continents and 4,000 people
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Sensus FlexNet – Smart Metering, Smart Grid and More …
Utility CustomerUtility Customer El t i G & W t M t iEl t i G & W t M t i
Demand Response ProgramsDemand Response Programs
Utility Customer Utility Customer ServiceService
Electric, Gas & Water MeteringElectric, Gas & Water Metering
Water Heaters Water Heaters d S it hd S it h
Electric Distribution Electric Distribution Automation & Automation & M it iM it i
ChargingCharging
PHEVPHEV Distributed GenerationDistributed Generation
and Switchesand SwitchesMonitoring Monitoring
Charging Charging StationStation
Netmetering & Distributed StorageNetmetering & Distributed Storage
EnergyEnergyGatewaysGateways
Programmable Programmable ThermostatsThermostats
g gg g
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Electric Utility Smart Metering References …
Utility Total Installed
430,000 10,000
850,000 100,000
Ontario 1,100,000 300,000
1,400,000 300,000
4,300,000 1,500,000
… plus 200,000 FlexNet gas endpoints and 600,000 FlexNet water endpoints at over 170 projects in North America
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Alabama Power’s SmartPower program has 1500 PCTs and is installing 15,000 load control modules
SmartPower Price per kWhOff-peak 3.0009 centsIntermediate 6.2109 centsOn-peak 13.0422 centsOn peak 13.0422 centsCritical 30.5422 centsJun – Sep Time PeriodsOff-peak 9pm – 10amp pIntermediate 10am - 12pm
& 7pm - 9pmOn-peak 12pm – 7pmOn peak 12pm 7pmCritical 5hrs/day max
120hrs/yr max
Sensus Confidential
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The CLECO TOU/CPP 200 PCT pilot has been running for 18 months …
Additional HAN PilotsAdditional HAN Pilots
NU/CP&L (600 PCTs)Minn. Power (150 PCTs)
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Sensus FlexServerTM
provides customer accessprovides customer access via the web or other devices …
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PA Smart Metering Minimum Requirements …
Requirement Sensus
Bi-directional … the PA Smart Metering minimum requirements can be supported by
Communications
Hourly usage data, once a day
q pp ySensus” system … and by all modern meters and Advanced Metering Infrastructure systems
Customer data access to price and consumption data
Hourly consumption info to
… the key issues related to choice and cost are:
•How is data on price and y pcustomers
TOU and RTP
consumption to be provided to the consumer
•Who provides “control Auto control of customer
usage
equipment” or display equipment at customer premises
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Alternatives for provision of customer information …
Internet
Data Centers Utility Web Site
AMI Communication Network
End-User Portal
Network
Meter, Thermostat, or In-Home Gateway Bridgey g
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Common Point of InteroperabilityCommon Point of Interoperabilityfor DR Applications
www.u-snap.org
USB to Computers110 VAC Power Plug
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Costs for in-premise equipment…
Device Today’s approx. cost in Volume 10k
Programmable controllable $200 - $250thermostat (PCT) with radio
In home display $125
Load control module ( control water heaters, pool pumps, etc.)
$100 - $120
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PA Smart Metering Additional Requirements
… most of the additional requirements are supported by modern AMI systems
Requirement Sensus Comment
Remote disconnect/reconnect $50 dollar per meter adderEnables pre-payment
15 i i t l d t I l d d / dditi l t t15 min. interval data Included w/o additional meter cost
On board data storage compliant with standards, e.g., ANSI C12
All C&I metersMany utilities question benefit for residential meters
Open standards and protocols, e.g., IEEE 802.15.4
Interoperability at system interfaces is key802 15 4 is a PHY/MAC standard would require every system toIEEE 802.15.4 802.15.4 is a PHY/MAC standard … would require every system to
be the same
Ability to upgrade Ability to do F/W upgrades included w/o additional meter costNo ability to modify hardware
Voltage monitoring and reporting Included w/o additional meter cost
Remote re-programming Included w/o additional meter cost
Communicate outages & restorations Included w/o additional meter cost
N t t i I l d d / dditi l t tNet metering Included w/o additional meter cost
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