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IEC SRD 63268:2020

(Main)

Energy and data interfaces of users connected to the smart grid with other smart grid stakeholders - Standardization landscape

Energy and data interfaces of users connected to the smart grid with other smart grid stakeholders - Standardization landscape

IEC SRD 63268:2020(E) depicts a comprehensive standardization landscape of the interfaces between the main grid stakeholders and the grid users, grid users comprising DERs and Customer Premises.
This document considers the main "physical" and "logical" interactions (i.e. through wires/functions – power and/or communication) between grid users and grid stakeholders, both from an electrical standpoint and from a data standpoint. Then for each interaction type, the document presents the standardization landscape.
This document depicts, as well, the interactions between the grid stakeholders manipulating grid user related data, themselves. Effectively it appears that considering the sole landscape of the interfaces between the grid users and the grid would be very limited without considering the way the data attached to grid users are manipulated/managed within and between the different stakeholders holding these data. Providing a seamless vision of the management of these data is becoming of highest priority.
The document focuses exclusively on Distribution grid users, excluding as such "bulk generation" grid users and "transmission connected grid users", the main reason being that the main breakthrough resulting from the introduction of distributed energy resources affects mostly the Distribution grid users.
This document mostly focuses on establishing the standardization landscape for the considered domain, including the IEC entities involved in producing reports, technical specifications and standards related to it. From this assessment a first set of recommendations is issued related to the way IEC addresses this scope.

General Information

Status
Published
Publication Date
28-Oct-2020
ICS
29.020 - Electrical engineering in general
29.240 - Power transmission and distribution networks
Technical Committee
SyC Smart Energy - Smart Energy
Drafting Committee
JWG 3 - SyC Smart Energy/JWG 3
Current Stage
PPUB - Publication issued
Start Date
26-Nov-2020
Completion Date
29-Oct-2020
Ref Project

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IEC SRD 63268:2020 - Energy and data interfaces of users connected to the smart grid with other smart grid stakeholders - Standardization landscapeIEC SRD 63268:2020 - Energy and data interfaces of users connected to the smart grid with other smart grid stakeholders - Standardization landscape
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IEC SRD 63268:2020 - Energy and data interfaces of users connected to the smart grid with other smart grid stakeholders - Standardization landscape
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IEC SRD 63268 ®
Edition 1.0 2020-10
SYSTEMS
REFERENCE DELIVERABLE
colour
inside
Energy and data interfaces of users connected to the smart grid with other smart
grid stakeholders – Standardization landscape

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IEC SRD 63268 ®
Edition 1.0 2020-10
SYSTEMS
REFERENCE DELIVERABLE
colour
inside
Energy and data interfaces of users connected to the smart grid with other smart

grid stakeholders – Standardization landscape

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.020, 29.240 ISBN 978-2-8322-8995-2

– 2 – IEC SRD 63268:2020 © IEC 2020
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviated terms . 10
3.1 Terms and definitions . 10
3.2 Abbreviated terms . 11
4 Executive summary . 12
4.1 General . 12
4.2 IEC entities involvement summary . 12
4.2.1 General . 12
4.2.2 Main gaps . 13
4.2.3 Standardization entity coordination improvement . 13
5 Introducing the main interactions between the grid and the grid users . 15
5.1 Reference to SGAM . 15
5.2 SGAM principles (reminder) . 15
5.2.1 General . 15
5.2.2 SGAM interoperability layers . 15
5.2.3 SGAM – smart grid plane . 16
5.2.4 Global SGAM framework . 18
5.3 Breaking down DER and Customer Premises domains into subdomains . 19
5.4 Main considered interactions. 20
5.4.1 General . 20
5.4.2 Conceptual model basis . 20
5.4.3 Transposition into the SGAM concepts . 21
5.4.4 Interactions detailed identification . 22
5.4.5 Specific case of EV and associated interactions and SGAM mapping . 26
6 Standardization assessment of the main smart grid user interfaces . 29
6.1 General . 29
6.2 Interactions with the grid operators . 29
6.3 Interactions related to DER operation . 30
6.3.1 General . 30
6.3.2 In case of DER grid users . 30
6.3.3 In case of DER units within Home and Building grid users (specific
Customer Premises grid users) . 31
6.3.4 In case of DER units within Industry grid users (specific Customer
Premises grid users) . 31
6.3.5 In case of DER units within a multi-owner microgrid (specific Customer
Premises grid users) . 32
6.4 Interactions to and from the service provider and energy metering . 32
6.5 Interactions with the energy market places . 32
6.6 Additional interactions applying to EV . 33
Annex A (informative) Mapping of the interfaces between the grid operator with grid
users hosting DER units . 34
A.1 Interfaces under consideration . 34
A.2 Main use cases . 34
A.3 Mapping standards to the SGAM architecture . 34

A.3.1 Preamble . 34
A.3.2 Component layer . 34
A.3.3 Communications layer . 35
A.3.4 Information (Data) layer . 36
A.3.5 Mapping IEC entities involved interfacing the grid operator with grid

users . 37
Annex B (informative) Mapping the interfaces related to DER operation . 40
B.1 Interfaces under consideration . 40
B.2 Main use cases . 40
B.3 Mapping standards to the SGAM architecture . 41
B.3.1 General . 41
B.3.2 Mapping standards to the SGAM architecture in case of DER grid users . 41
B.3.3 Mapping standards to the SGAM architecture in case of DER units
within Home and Building grid users (specific Customer Premises grid
users) . 46
B.3.4 Mapping standards to the SGAM architecture in case of DER units
within Industry grid users (specific Customer Premises grid users) . 51
B.3.5 Mapping standards to the SGAM architecture in case of a multi-owner
microgrid (specific Customer Premises domain grid users) . 56
Annex C (informative) Mapping the interfaces between grid users and service
providers and energy metering . 61
C.1 Interfaces under consideration . 61
C.2 Main use cases . 61
C.3 Mapping standards to the SGAM architecture . 62
C.3.1 Preamble . 62
C.3.2 Component layer . 62
C.3.3 Communications layer . 63
C.3.4 Information (Data) layer . 64
C.3.5 Mapping involved IEC entities to the SGAM architecture . 65
Annex D (informative) Mapping the interfaces with the market places . 68
D.1 Interfaces under consideration . 68
D.2 Main use cases . 68
D.3 Mapping standards to the SGAM architecture . 69
D.3.1 Preamble . 69
D.3.2 Component layer . 69
D.3.3 Communications layer . 70
D.3.4 Information (Data) layer . 70
D.3.5 Mapping involved IEC entities to the SGAM architecture . 71
Annex E (informative) Mapping the additional interfaces supporting EV integration . 73
E.1 Interfaces under consideration . 73
E.2 Mapping standards to the SGAM architecture . 73
E.2.1 Preamble . 73
E.2.2 Component layer . 73
E.2.3 Communications layer . 74
E.2.4 Information (Data) layer . 75
E.2.5 Mapping involved IEC entities to the SGAM architecture . 76
Annex F (informative) Smart metering main standard (extract) . 79
Annex G (informative) European smart grid conceptual model (extract from the SG-CG
document [4]) . 81
G.1 High level presentation of the smart grid conceptual model . 81

– 4 – IEC SRD 63268:2020 © IEC 2020
G.2 Main elements of the smart grid conceptual model . 82
G.2.1 Operations . 82
G.2.2 Grid Users . 82
G.2.3 Energy Services . 82
G.2.4 Markets .
...

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