Maureen Trumble Jack Hobbick AMI – Providing the Smart Grid Foundation

Project Objectives Functionality Requirements Architecture AGENDA

Enhance the customer experience Enable demand response / load management Reduce operating costs Invest in the utility with minimal impact on the customer bills Enable Smart Grid Project Objectives

Customer Outage Detection Demand Response Theft ID Remote TFTN Remote Meter Programming Load Control Price Signals sent to Customer New Rate Design AMR Automated Meter Reads AMR Capability+ AMI Smart Grid AMI Capability+ Remote detection Central and distributed analysis Correction of disturbances on the grid Optimizes grid assets Hourly Remote Meter Reads Customer Voltage Measurement Load Profiling Functionality

AMR 1 Read / Month Last Gasp Outage reports On Demand Reads and Control Hourly Reads 1 / Day AMI Smart Grid AMI Capability+ Even finer resolution data potentially approaching SCADA of 10 seconds or less Ability to interface multiple protocols and devices Requirements 15 Min Reads 1 / Day

Field Architecture

DA, OMS, DRAACS, etc. AMI Work Management Customer Billing DA Customer Billing Work Management MDM Existing Systems Current Industry IT Strategy Critical Infrastructure ???

DA, OMS, DRAACS, etc. AMI Work Management Customer Billing AMI E X T E N S I O N SOAINTERFACESOAINTERFACE Critical Infrastructure Shed More than 300MW ??? NERC – CIP METER&GRIDHISTORIANMETER&GRIDHISTORIAN Consumers IT Strategy METER&GRIDHISTORIANMETER&GRIDHISTORIAN SCADARTUs Enterprise Application Suite