Transcript (TC 57 standards) and H/B/I energy management systems

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
SC25 WG1 N1567
IEC TC57: Report on WG21
Interfaces and protocol profiles relevant to
systems connected to the electrical grid
P. Ferstl
August 2012
Mission & Scope
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Mission
Define interface between the smart grid and residential and commercial
building and industrial energy management systems and the smart grid.
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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
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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
TC 57 WG 21
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Visualization of Scope
Grid Power Management System
Power
Management
System
TC 57
WGs
H/B/I Automation System
TC 57
WG 21
Systems
Interface
TC 65
ISO TC 205
Automation
JTC1 SC25
System
….
TC 57
WG 17
DER
DER
TC 57 WG 21
3
WG21 Members
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33 members
Participants from 11 countries
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Brazil
Croatia
France
Germany
Great Britain
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Netherlands
Russia
Spain
Switzerland
USA
Japan
TC 57 WG 21
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Recent and planned meetings / participation
Date
Location
# Participants
09/11
Frankfurt/M, Germany
7 members
4 guests
01/12
Munich, Germany
8 members
5 guests
03/12
Frankfurt/M, Germany
10 members
3 guests
10/12
Frankfurt/M, Germany
TC 57 WG 21
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Point of Common Coupling
Grid Power Management System
Power
Management
System
H/B/I Automation System
Automation
System
Systems
Interface
DER
DER
Utility Power System
Local Power
System
Point of Common Coupling (PCC) X
X
Load
X
Generation
X
Storage
X = Electrical Connection Point (ECP)
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Technical Grid Operations
(Power)
Grid Operations
Communication
Data
Model
Life cycle management of a dynamic eco system
Domain Split for Systems Interface
Commercial Operations
(Energy)
Demand Response
commercial
(incl. direct load control)
Web Services?
Description of Point of
Common Coupling
Based on 61850-90-7
object models for DER
Revenue
Metering
(CIM)
SML/SOAP?
COSEM
CIM
IEC 62056
Home/ Building / Industry Automation System
Load
Generation
TC 57 WG 21
Storage
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Current work
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Use case team
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Technical report
62746-2 Use Cases and Requirements
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First Draft: 12/2012
Architecture team
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62746-3 Architecture
First Draft: 12/2012
TC 57 WG 21
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