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IEC TR 62357-2
Edition 1.0 2019-04
TECHNICAL
REPORT
colour
inside
Power systems management and associated information exchange –
Part 2: Use cases and role models
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IEC TR 62357-2
Edition 1.0 2019-04
TECHNICAL
REPORT
colour
inside
Power systems management and associated information exchange –
Part 2: Use cases and role models
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.200 ISBN 978-2-8322-6798-1
– 2 – IEC TR 62357-2:2019 IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 11
3 Terms and definitions . 12
4 Use case analytics. 14
5 Use Cases and roles of TC 57 WG 10, Power system IED communication and
associated data models . 15
5.1 General . 15
5.2 Documents used . 15
5.3 TC 57 WG 10 Use Case reporting . 16
5.4 TC 57 WG 10 List of Use Case per normative document . 17
5.5 TC 57 WG 10 list of roles used . 96
6 Use cases and roles of TC 57 WG 13, Energy Management Systems Application
Program Interfaces (EMS API) . 116
6.1 General . 116
6.2 Documents used . 116
6.3 TC 57 WG 13 Use Case reporting . 116
6.4 TC 57 WG 13 List of Use Case per normative document . 117
6.5 TC 57 WG 13 list of roles used . 125
7 Use cases and roles of TC 57 WG 14, System interfaces for distribution
management . 126
7.1 General . 126
7.2 Documents used . 126
7.3 TC 57 WG 14 Use Case reporting . 127
7.4 TC 57 WG 14 List of Use Cases per normative document . 128
7.5 TC 57 WG 14 list of roles used . 159
8 Use Cases and roles of TC 57 WG 15, Data and Communication Security . 167
8.1 General . 167
8.2 Documents used . 168
8.3 TC 57 WG 15 Use Case reporting . 168
8.4 TC 57 WG 15 List of Use Case per normative document . 169
8.5 TC 57 WG 15 list of roles used . 174
9 Use Cases and roles of TC 57 WG 16 "Deregulated Market Communications" . 176
9.1 General . 176
9.2 Documents used . 176
9.3 TC 57 WG 16 Use Case reporting . 177
9.4 TC 57 WG 16 List of Use Case per normative document . 178
9.5 TC 57 WG 16 list of roles used . 202
10 Use cases and roles of TC 57 WG 17, Power system intelligent electronic device
communication and associated data models for distributed energy resources and
distribution automation . 213
10.1 General . 213
10.2 Documents used . 213
10.3 TC 57 WG 17 Use Case reporting . 213
10.4 TC 57 WG 17 List of Use Case per normative document . 214
10.5 TC 57 WG 17 list of roles used . 226
11 Use cases and roles of TC 57 WG 18, Hydroelectric power plants –
Communication for monitoring and control . 228
11.1 General . 228
11.2 Documents used . 228
11.3 TC 57 WG 18 Use Case reporting . 228
11.4 TC 57 WG 18 List of Use Case per normative document . 229
11.5 TC 57 WG 18 list of roles used . 232
12 Use cases and roles of TC 57 WG 19, Interoperability within TC 57 in the long
term . 232
12.1 General . 232
12.2 Documents used . 232
12.3 TC 57 WG 19 Use Case reporting . 232
12.4 TC 57 WG 19 List of Use Case per normative document . 233
12.5 TC 57 WG 19 list of roles used . 236
13 Use cases and roles of TC 57 WG 21, Interfaces and protocol profiles relevant to
systems connected to the electrical grid . 237
13.1 General . 237
13.2 Documents used . 237
13.3 TC 57 WG21 Use Case reporting . 237
13.4 TC 57 WG 21 List of Use Case per normative document . 238
13.5 TC 57 WG 21 list of roles used . 280
14 Recommendations . 289
Annex A (informative) Joint Working Groups Use Cases . 290
A.1 Use Cases and roles of JWG 11, Management of Electric Vehicles charging
and discharging infrastructures . 290
A.1.1 General . 290
A.1.2 Documents used . 290
A.1.3 Use case reporting . 290
A.1.4 JWG 11 List of Use Case per normative document . 291
A.1.5 JWG 11 List of roles used . 293
Bibliography . 295
Figure 1 – TC 57 core standards . 7
Figure 2 – UML-driven top/down approach supporting IEC 62559 and IEC 62913 . 8
Figure 3 – Use Case design process . 9
Figure 4 – Enterprise architecture and IEC core standards relationships . 9
Figure 5 – Use Case Repository . 11
Table 1 – Differences between Business and System Use Cases. 13
Table 2 – Use Case analytics per Working Group . 14
– 4 – IEC TR 62357-2:2019 IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
POWER SYSTEMS MANAGEMENT
AND ASSOCIATED INFORMATION EXCHANGE –
Part 2: Use cases and role models
FOREWORD
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