Post on 22-Dec-2015
IEC TC57: Report on WG21Interfaces and protocol profiles relevant to systems connected to the electrical grid
Peter Ferstl
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
2TC 57 WG 21
Contents
Mission & Scope
Meetings & participation
Accomplishments
Current work
New Work
Roadmap
Issues
3TC 57 WG 21
Mission & Scope
Mission
Define interface between the smart grid and residential and commercial building and industrial energy management systems.
Scope
Identification of use cases which involve systems connected to the electrical grid. The focus is on interaction between power system management (TC 57 standards) and H/B/I energy management systems.Development of requirements and international standards for system interfaces, communication protocols and profiles in consideration of Interconnecting a large number of geographically distributed systems
Domain specific protocols for industrial, home and building automation
State-of-the-art wireless and wired communication
Efficient installation, commissioning and maintenance
4TC 57 WG 21
Recent and planned meetings / participation
Date Location # Participants
03/13 Nice, France 14 members5 guests
10/13 Geneva, Switzerland 14 members7 guests
03/14 Cupertino, CA, USA 15 members2 guests
10/14 Singapore
5TC 57 WG 21 5
Participation statistics since last plenary
Austria 2 / 0 Brasilia 1 / 0 China 1 / 0 Croatia 1 / 0 Denmark 1 / 0 France 7 / 2 Germany 6 / 3 Italy 1 / 0 Japan 9 / 4
Korea 5 / 0 Netherlands 1 / 0 Russia 4 / 0 Spain 1 / 0 Switzerland 3 / 1 United Kingdom 3 / 1 United States 10 /
4
Total 56 / 15
# official members / attendance at WG meetings
6TC 57 WG 21
Accomplishments
DTR 62746‐2 Use Cases and Requirements circulated
CD of TS 62746‐3 Architecturecirculated; comments received
7TC 57 WG 21
Structure of the standard
62746 Ed.1: Systems Interface between Customer Energy Management System and the Power Management System
62746-1 Overview (include Glossary)
TR 62746-2 Use Cases and Requirements
TS 62746-3 Architecture
62746-4 Data Model
62746-5 Service interface to customer system
62746-10 Mapping
62746-10-1 PAS OpenADR 2.0b
62746-10-2 CIM compliant Mapping to XMPP
Message content and exchange patterns
Message transport and services
Security
Availability, redundancy
Profiles, Interoperability
…
8TC 57 WG 21
Current work
Publication No.
Name Version Type Publication Date
Lead
62746-2 Use Cases and Requirements
Ed. 1 TR 2014 J. Baumeister
62746-3 Architecture Ed. 1 TS 2014 S. Neumann
9TC 57 WG 21 9
New work
CIM extension to fully support Demand Response
CIM-OpenADR Harmonization in joint TFwith WG16 and PC118 participation
WG21 focus on retail
Check security aspects of XMPP with WG15
10TC 57 WG 21
Roadmap
Current Versions Next step Long term
TR 62746-2 ed.1
TS 62746-3 ed.1
Use Cases and requirements for virtual resources in customer premises
Architecture
Data models
Message content and exchange patterns
Message transport and services
Security
Availability, redundancy
Engineering
Service interface to customer system
Profiles, Interoperability
Conformance Testing
2014 2015-2016 5+ years
11TC 57 WG 21
Issues
Limited resources of experts for data modeling
Questions?
www.iec.ch
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION