PAP 10 UCAIug OpenSG

Customer Domain Involvement

3 -

8UCAIug considers all of these aspects, but promotes use of existing standards where available (e.g. networking, etc.) Security and Conformance are also areas being discussed.

Relation to GWAC stack

The customer domain touches almost every

high-level NIST domain. UCAIug focus

areas are shown. Other standards and

groups will likely overlap with these.

OpenSGOpenSG

OpenHANOpenHAN

OpenADEOpenADE

Relation to NIST conceptual model.

OpenHAN & OpenADE - Activities / Roadmap

Frequency of Data Transfer Delayed - OpenADE 1.0 (via WAN) Near-real time - OpenHAN (via HAN)

Customer Type Residential & Light Commercial – OpenADE & OpenHAN Commercial & Industrial – OpenADE & OpenHAN (+Extensions)

Data Elements / UCAIug working groups (Billing Quality Metering) Consumption - OpenADE 1.0 (1.0.4) Raw Metering, Pricing, Events, Text Messages - HAN 1.0, ADE 2.0 Block/Tier Pricing, Pre-pay - OpenHAN 1.0, OpenADE 2.0 Billing, DER, PEV - OpenHAN 2.0, OpenADE 2.0(+)

Data Object Descriptions Common

This functional area includes all operations needed to obtain access to resources within the HAN and from the internet, including registration / service discovery, addressing / identity, and authorization.

MessagingMessaging functionality allows international text messages to be sent to a collection of users, or a single user.

MeteringThe metering functions allow data captured by the meter to be shared with authorized components. (Including display and other devices, 3rd parties, or customer)

Pricing / Demand Response Event Pricing messages contain rate definitions, including buy and sell prices and instantaneous limits for each combination of billing-period consumption threshold blocks, daily time-of-use time-bands for peak, off-peak, shoulder, critical / event rates.

Pre-PaymentPre-payment functions allow token-reader systems authorize and transfer charges to an account.

BillingBilling functions allow access to historical, current, and/or estimated future billing information.

Plug-in Electric Vehicle (PEV)PEV functionality makes available an interface through which vehicles can begin a transaction. Through this transaction they may also receive pricing information or use pre-payment functions to carry out the transaction. They may also implement DER functionality.

Distributed Energy Resources (DER)DER functionality includes the ability to supply power to grid, either as a response to pricing signals, or control signals.

OpenADE 1.0 Meter Consumption (Draft)Data Element Description CIM Element

Utility Identifier Used to distinguish between data elements from different utilities ServiceSupplier name

User Resource A key value, generated during the authorization process, to be used by the utility and 3rd party to represent a user / service point combination.

CustomerAuthorization

Service Point Name

An identifier (name) for the (metered) point at which the commodity was delivered to the customer.

ServiceDeliveryPoint name

Service Type The type of commodity related to the readings, such as energy, gas, water, etc. ServiceCategory kind

Meter Readings Start Time

The date and time of the beginning of the period during which the readings apply. MeterReading startTime

Meter Readings End Time

The date and time of the end of the period during which the readings apply. MeterReading endTime

Reading Type The type of measurement represented by the value of the reading (e.g. energy, voltage, pressure)

ReadingType kind

Interval Duration Number of seconds within each reading interval. ReadingType intervalLength

Interval Reading The number of measured units delivered, for this interval. IntervalReading value

Reading Units The units of the reading value (e.g. W, Wh, V)

ReadingType unit

Reading Source Where the reading originated: from the meter, or estimated MeasurementValueSource name

Reading Date / Time or Interval

The start or end time of each individual reading, or which interval within the block. MeasurementValue timeStamp