IEC TS 62872:2015

IEC TS 62872 ®
Edition 1.0 2015-12
TECHNICAL
SPECIFICATION
colour
inside
Industrial-process measurement, control and automation system interface
between industrial facilities and the smart grid

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IEC TS 62872 ®
Edition 1.0 2015-12
TECHNICAL
SPECIFICATION
colour
inside
Industrial-process measurement, control and automation system interface

between industrial facilities and the smart grid

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 29.240.99; 35.100.05 ISBN 978-2-8322-3044-2

– 2 – IEC TS 62872:2015 © IEC 2015

CONTENTS
FOREWORD . 5

INTRODUCTION . 7

1 Scope . 8

2 Normative references . 8

3 Terms and definitions . 9

3.1 General . 9

3.2 Models in automation . 10
3.3 Models in energy management system and smart grid . 11
4 Abbreviations . 13
5 Requirements . 14
5.1 General . 14
5.2 Architecture requirements . 15
5.2.1 General . 15
5.2.2 Energy management in industrial facilities . 17
5.3 System interface model between facility and smart grid . 20
5.4 Security requirements . 21
5.5 Safety requirements . 22
5.6 Communication requirements . 22
5.6.1 General . 22
5.6.2 Use of common communications technology . 22
5.6.3 Communication security requirements . 22
5.6.4 Network availability . 22
5.6.5 Time synchronization . 23
5.7 Audit logging requirements . 23
5.8 Information requirements . 23
5.8.1 General . 23
5.8.2 Information attributes . 23
Annex A (informative) User stories and use cases . 30
A.1 General . 30
A.2 User stories . 30
A.3 Use cases . 32
A.3.1 Use case analysis . 32

A.3.2 Actor names and roles . 33
A.3.3 Use case descriptions . 34
Annex B (informative) An application example of demand response energy
management model . 47
B.1 General . 47
B.2 Main architecture . 47
B.3 Structure of a task . 48
B.4 Approaches of energy management . 48
B.4.1 General . 48
B.4.2 Approach 1 . 49
B.4.3 Approach 2 . 49
B.5 Mapping industrial demand response energy management model to use
cases . 49
Annex C (normative) Security services . 51

Annex D (informative) Solutions for information requirement . 52

D.1 General . 52

D.2 Existing standards . 52

D.3 Analysis for each use case . 53

D.3.1 General . 53

D.3.2 Analysis of "OpenADR2.0b" . 53

D.3.3 Analysis of "OASIS Energy Interoperation 1.0" . 56

D.3.4 Analysis of "NAESB Energy Services Provider Interface (ESPI)". 57

D.3.5 Analysis of "ISO/WD 17800 Facility Smart Grid Information Model”

(FSGIM) . 59

D.3.6 Analysis of "SEP 2.0 (IEEE P2030.5)" . 61
Bibliography . 62

Figure 1 – Overview of interface between FEMS and smart grid . 15
Figure 2 – Example facility electric power distribution . 16
Figure 3 – Facility enterprise and control systems . 17
Figure 4 – Model elements . 18
Figure 5 – Model architecture: (a) main architecture, (b) task structure . 19
Figure 6 – Network architecture model . 21
Figure A.1 – Generic communication diagram between the smart grid and the FEMS . 33
Figure A.2 – Sequence diagram for FG-100 . 36
Figure A.3 – Sequence diagram for FG-200 . 38
Figure A.4 – Sequence diagram for FG-300 . 40
Figure A.5 – Sequence diagram for FG-400 . 42
Figure A.6 – Sequence diagram for FG-500 . 43
Figure A.7 – Sequence diagram for FG-600 . 44
Figure A.8 – Sequence diagram for FG-700 . 46
Figure B.1 – An application example of demand response energy management model . 47
Figure B.2 – Structure of water cooling task . 48
Figure D.1 – Interaction to register report . 54
Figure D.2 – Interaction to request report. 54
Figure D.3 – Simple setup exchange . 55

Table 1 – Required information . 24
Table A.1 – Facility user stories: facility manager view points . 31
Table A.2 – Utility user stories: utility operator view points . 31
Table A.3 – Dependency between user stories and use cases . 32
Table A.4 – Actors and roles . 34
Table A.5 – Exchanged information in FG-100 . 37
Table A.6 – Exchanged information in FG-200 . 39
Table A.7 – Exchanged information in FG-300 . 41
Table A.8 – Exchanged information in FG-400 . 42
Table A.9 – Exchanged information in FG-500 . 43
Table A.10 – Exchanged information in FG-600 . 45

– 4 – IEC TS 62872:2015 © IEC 2015

Table A.11 – Exchanged information in FG-700 . 46

Table D.1 – Overview of existing standard applicability . 52

Table D.2 – "ADR2.0b" applicability . 53

Table D.3 – "OASIS Energy Interoperation 1.0" applicab
...