openhan tf meeting where do we go next? erich w. gunther
TRANSCRIPT
OpenHAN TF MeetingWhere do we go next?Erich W. Gunther
Agenda OpenHAN Overview Work Plan Discussion Next Steps
Promotes open standards-based HANs that are interoperable
Provides the vendor community with a common set of principles and requirements around which to build products
Ensures reliable and sustainable HAN platforms Supports various energy policies in a variety of states,
provinces, and countries Empowers end users with the information they need to
make decisions on their energy use by enabling the vision of a home energy ecosystem
UtilityAMI 2008 HAN SRS
HAN SRS Ratification Vote UnanimousMar 7, 2008
AEP SCE SDG&E PG&E Detroit Edison FPL
BC Hydro Entergy Consumers Energy CenterPoint Energy Oncor EDF
Endorsing Utilities:
Duke EnergyReliant Energy
HAN Standards Overview
7
Requirements Technology Certification
UCAIUG
Open DR
Open AMI Utility AMI
AMI enterprise AMI SEC Open HAN
Utility driven requirements
Vendor implementation models of the
utility requirements
Technology agnostic HAN requirements
Security requirements for the AMI system
Back office integrations
requirements
IEC
HAN StandardsZigBee®
HomePlug®
ZB + HP Joint Working Group
Joint SC
Technical WG Marketing WGMarket
requirements and alignment
Chaired by Reliant
Answer the technical questions
Chaired by SCE
Compliance WG
Define certification
process
Joint steering committee
chaired by PG&E
IP ConnectivityTG
Smart Energy Profile WG
ZigBee Security WG
ZB QualificationGroup
HomePlug 1.0 HomePlug CC
IEEESAE
IETF
Other Standards
802.15.4 HAN2.4 GHz
802.15 NAN SG900 MHz
SAE J2836 ROLL
IPSO
Wireless M-Bus
802.11
Bluetooth
ZARC
Utility communications architecture international
users group
Any standards activity that touches the HAN in any way.
ZigBee Architecture Review committee
Acts as the technical oversight committee and
authority
Recently re-established to review ZigBee security issues
Utility HAN public profile
Defining ZigBee’s IP
gateway functionality
Goal of integrating to a common application layer independent of the underlying physical platform
High bandwidth PLC communications std
Lower bandwidth PLC communication
std
Low power wireless mesh technology
Electric Vehicle communications
HAN standard getting traction in
Europe
Oversee ZigBee certification
Routing over low
power and lossy
networks
ZigBee Labs
HomePlug Labs
802.15 Labs
ComprehensiveCertification
Labs
TBD
MSC
MWG
No specified labs exist at the
moment
1. NTS
2. TUV
No specified labs. NTS and TUV
execute their own conformance testing
Marketing Steering
Committee
Marketing Working Group
6lWPAN
Skinny IP (UDP) over
802.15.4
Dec 2007 6
HAN Guiding Principles
Value Proposition
Guiding Principles
Use Cases
Platform Independent Requirements
Platform Requirements
(Technology Specific)
System Criteria
Dec 2007 7
HAN Guiding Principles
Capabilities Supports a secure two way communication with the meter Supports load control integration Provides direct access to usage data Provides a growth platform for future products which leverage HAN
and meter data Supports three types of communications: public price signaling,
consumer specific signaling and control signaling Supports distributed generation and sub-metering
Assumptions Consumer owns the HAN* Meter to HAN interface is based on open standards Implementation is appropriate given the value and the cost Technology obsolescence does not materially impact the overall value
Dec 2007 8
HAN Use Cases
Value Proposition
Guiding Principles
Use Cases
Platform Independent Requirements and
Architecture Considerations
Platform Requirements
(Technology Specific)
System Criteria
Dec 2007 9
Use Case Scope
Abstracted to highest level for rapid adoption (i.e., more details to follow) note: previous work has been more detailed
Concentrates on Utility to HAN interactions Device ownership independent (e.g.,
registration is the same whether or not the utility supplies the device)
Interactions are based on Utility relevant activities only (Ignores other HAN activities within the premise – e.g., Home Automation)
Required device functionality will be specified in subsequent phases (i.e., platform independent requirements)
Dec 2007 10
Organization
System Management and Configuration Depot Configuration Installation and Provisioning Utility Registration Remote Diagnostics Maintenance and Troubleshooting
Load Control and Energy Management Voluntary Mandatory Opt-out
Energy Management System Energy Storage and Distribution User Information HAN Metering
Dec 2007 11
Platform Independent Requirements
Value Proposition
Guiding Principles
Use Cases
Platform Independent Requirements and
Architecture Considerations
Platform Requirements
(Technology Specific)
System Criteria
Dec 2007 12
Requirements Overview
Requirements are platform independent Requirement are to products applied via device
mappings (Appendix) Special class of requirements for an AMI
gateway (See Mappings) Two types of compliance
Technology/alliance – application and communication compliance (e.g., message structures)
Vendor/product – compliant with device mapping requirements
Work Plan Discussion No consensus yet on next steps Needs to be driven by industry need
This is the only way to get the volunteers needed to do the work
Stated need to update the SRS New use cases Lessons learned from SEP 2.0 and utility projects Conformance
General discussion What do we need to support deployments – what are the hot buttons?
Use Cases Proposed in 2008 Installation - ZBHP
Deregistration Reconstituting Security after failure/replacement
Medical appliances inside the home Discovery for various utility program use
PEV - ZBHP Fallback modes in degraded condition - ZBHP
Failure mode cases missing in general Pre-pay - ZBHP Energy messages (pricing and usage) - ZBHP Duty cycle control Energy storage
Multiple dwelling units and high rises (Toronto has some) Dynamic T&D integration
Use Case Development Prioritize, select, develop narrative
Questions?
For any additional information, please do not hesitate to contact us
Note: Full participation requires UCAIug membership – join at http://www.ucaiug.org/
UCAIug Board Members:
Erich W. GuntherEnerNex [email protected]
Wayne R. LongcoreConsumers Energy