IEC SRD 62913-2-1:2019

IEC SRD 62913-2-1 ®
Edition 1.0 2019-05
SYSTEMS
REFERENCE DELIVERABLE
colour
inside
Generic smart grid requirements –
Part 2-1: Grid related domains
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IEC SRD 62913-2-1 ®
Edition 1.0 2019-05
SYSTEMS
REFERENCE DELIVERABLE
colour
inside
Generic smart grid requirements –

Part 2-1: Grid related domains

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.020; 29.240; 33.200 ISBN 978-2-8322-6880-3

– 2 – IEC SRD 62913-2-1:2019 © IEC 2019
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviated terms . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms . 10
4 Grid management . 11
4.1 Purpose and scope . 11
4.1.1 Objective . 11
4.1.2 Informative general context of grid management . 11
4.2 Business analysis . 14
4.2.1 General overview . 14
4.2.2 List of Business Use Cases and Business Roles of the domains . 18
4.2.3 List of System Use Cases and System Roles . 23
4.3 Generic smart grid requirements . 24
4.3.1 Requirements extracted from Use Cases . 24
5 Transmission grid management . 25
5.1 Purpose and scope . 25
5.2 Business analysis . 26
5.2.1 General . 26
5.2.2 List of Business Use Cases and Business Roles of the domains . 26
6 Distribution grid management . 26
6.1 Purpose and scope . 26
6.2 Business analysis . 26
6.2.1 General . 26
6.2.2 Regional options . 26
6.2.3 List of Business Use Cases and Business Roles of the domains . 26
6.2.4 List of System Use Cases and System Roles . 26
6.3 Generic smart grid requirements . 28
7 Microgrids . 29
7.1 Purpose and scope . 29
7.1.1 Objective . 29
7.1.2 General context . 30
7.2 Business analysis . 31
7.2.1 General overview . 31
7.2.2 Isolated microgrids . 32
7.2.3 Facility microgrids . 32
7.2.4 Distribution microgrids . 33
7.2.5 Relation with other domains . 34
7.2.6 List of Business Use Cases and Business Roles of the domain . 34
7.2.7 List of System Use Cases and System Roles . 35
7.3 Generic smart grid requirements . 36
8 Smart substation automation . 38
8.1 Purpose and scope . 38
8.1.1 Objective . 38

8.1.2 General context . 38
8.2 Business analysis . 38
8.2.1 General overview . 38
8.2.2 List of Business Use Cases and Business Roles of the domains . 38
8.2.3 List of System Use Cases and System Roles . 39
8.3 Generic smart grid requirements . 40
Annex A (informative) Links with other TCs and gathered materials . 41
A.1 General . 41
A.2 Distribution grid management . 41
A.2.1 Identified TCs . 41
A.2.2 Liaisons from other TCs contributing to the smart grid requirements of
the domain . 41
Annex B (informative) Use Cases . 42
B.1 Grid management . 42
B.1.1 Business Use Cases . 42
B.2 Distribution grid management . 54
B.2.1 Business Use Cases . 54
B.2.2 System Use Cases . 68
B.3 Microgrids . 101
B.3.1 Business Use Cases . 101
B.4 Smart substation automation . 125
B.4.1 Business Use Cases . 125
Bibliography . 130

Figure 1 – New smart business processes enhanced by smart grid functions . 14
Figure 2 – Non-exhaustive description of the microgrid domain in the SGAM
architecture . 31
Figure B.1 – Theoretical example of the failure probability of equipment . 44
Figure B.2 – Theoretical example of yield curve probability of failure of equipment
taking into account a poor AHI . 45
Figure B.3 – Utility stakes definition process . 46

Table 1 – Content of IEC SRD 62913-2-1:2019 . 8
Table 2 – Business Roles of the electrical grid-related domains . 18
Table 3 – Identified Business Use Cases of the domain . 20
Table 4 – Identified System Use Cases of the domain . 24
Table 5 – Requirements extracted from grid management Use Cases . 25
Table 6 – System Roles of the domain . 27
Table 7 – Requirements extracted from distribution grid management Use Cases . 28
Table 8 – Business Roles of the domain . 35
Table 9 – Identified Business Use Cases of the domain . 35
Table 10 – Identified System Use Cases of the domain . 36
Table 11 – Requirements extracted from microgrids Use Cases . 36
Table 12 – Business Roles of the domain . 39
Table 13 – Identified Business Use Cases of the domain . 39
Table 14 – Identified System Use Cases of the domain . 40

– 4 – IEC SRD 62913-2-1:2019 © IEC 2019
Table 15 – Requirements extracted from smart substation automation Use Cases . 40
Table B.1 – UC62913-2-1-B001: Carry out definition and optimization of maintenance
and asset renewal priorities programmes . 42
Table B.2 – UC62913-2-1-B007: Operate the MV network in real-time . 55
Table B.3 – UC62913-2-1-B012: Manage faults on the MV network . 64
Table B.4 – UC62913-2-1-S001: Perform centralized voltage control based on state
estimation . 68
Table B.5 – UC62913-2-1-S002: Manage faults on the distribution network using
advanced FLISR system .
...