ISO/IEC 15067-3:2012

ISO/IEC 15067-3
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
colour
inside
Information technology – Home electronic system (HES) application model –
Part 3: Model of a demand-response energy management system for HES

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ISO/IEC 15067-3
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
colour
inside
Information technology – Home electronic system (HES) application model –

Part 3: Model of a demand-response energy management system for HES

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
Q
ICS 35.200 ISBN 978-2-83220-191-6

– 2 – 15067-3 © ISO/IEC:2012(E)
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 8
3.1 Terms and definitions . 8
3.2 Abbreviations . 11
4 Conformance . 11
5 Energy management using demand response . 12
5.1 Model for energy management . 12
5.2 Demand response overview. 15
5.3 Demand response methods . 16
5.3.1 Direct load control . 16
5.3.2 Demand response via pricing and event notification . 17
6 Distributed control architecture and strategies . 18
6.1 Smart appliances. 18
6.2 Prices-to-devices . 18
6.3 Energy management agent (EMA) . 19
6.3.1 EMA overview . 19
6.3.2 EMA grid-to-home functionality . 21
6.3.3 Home-to-grid functionality . 21
7 HES energy management taxonomy and lexicon . 21
7.1 Introduction to energy management taxonomy and lexicon . 21
7.2 Examples of logical and physical models . 22
7.3 Taxonomy of HES energy management use cases . 23
7.3.1 Structure of use cases . 23
7.3.2 Case 1: local control . 23
7.3.3 Case 2: direct control without supervision . 24
7.3.4 Case 3: direct control with supervision . 25
7.3.5 Case 4: distributed control . 27
7.3.6 Case 5: advanced distributed control . 28
7.3.7 Case 6: distributed control for intelligent appliances . 28
7.3.8 Case 7: utility telemetry services . 30
7.4 Lexicon for HES energy management . 31
7.4.1 HES message lexicon overview . 31
7.4.2 HES message list . 31
Annex A (informative) Premises equipment for energy management . 35
Annex B (informative) Demand-side management . 37
Annex C (informative) Value added services . 40
Bibliography . 41

15067-3 © ISO/IEC:2012(E) – 3 –
Figure 1 – Elements of the HES energy management model . 13
Figure 2 – HES energy management model . 14
Figure 3 – Example of building energy management . 15
Figure 4 – Direct load control . 16
Figure 5 – Price-to-devices . 19
Figure 6 – Distributed load control system . 20
Figure 7 – Energy management agent . 20
Figure 8 – Typical HES energy management model components . 22
Figure 9 – Logical model for HES energy management . 23
Figure 10 – Logical model of minimal HES energy management . 23
Figure 11 – Case 1: local control, physical model . 24
Figure 12 – Case 1: local control, logical model . 24
Figure 13 – Case 2: direct control, physical model . 25
Figure 14 – Case 2: direct control, logical model . 25
Figure 15 – Case 3: direct control with supervision, physical model . 26
Figure 16 – Case 3: direct control with supervision, logical model . 26
Figure 17 – Case 7: utility telemetry services, physical model . 30
Figure 18 – Case 7: utility telemetry services, logical model . 30

– 4 – 15067-3 © ISO/IEC:2012(E)
INFORMATION TECHNOLOGY –
HOME ELECTRONIC SYSTEM (HES) APPLICATION MODEL –

Part 3: Model of a demand-response energy
management system for HES
FOREWORD
1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form the
specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in
the development of International Standards. Their preparation is entrusted to technical committees; any ISO and
IEC member body interested in the subject dealt with may participate in this preparatory work. International
governmental and non-governmental organizations liaising with ISO and IEC also participate in this preparation.
2) In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.
3) The formal decisions or agreements of IEC and ISO on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested IEC and ISO member bodies.
4) IEC, ISO and ISO/IEC publications have the form of recommendations for international use and are accepted
by IEC and ISO member bodies in that sense. While all reasonable efforts are made to ensure that the
technical content of IEC, ISO and ISO/IEC publications is accurate, IEC or ISO cannot be held responsible for
the way in which they are used or for any misinterpretation by any end user.
5) In order to promote international uniformity, IEC and ISO member bodies undertake to apply IEC, ISO and
ISO/IEC publications transparently to the maximum extent possible in their national and regional publications.
Any divergence between any ISO/IEC publication and the corresponding national or regional publication
should be clearly indicated in the latter.
6) ISO and IEC provide no marking procedure to indicate their approval and cannot be rendered responsible for
any equipment declared to be in conformity with an ISO/IEC publication.
7) All users should ensure that they have the latest edition of this publication.
8) No liability shall attach to IEC or ISO or its directors, employees, servants or agents including individual experts
and members of their technical committees and IEC or ISO member bodies for any personal injury, property
damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees)
and expenses arising out of the publication of, use of, or reliance upon, this ISO/IEC publication or any other IEC,
ISO or ISO/IEC publications.
9) Attention is drawn to the normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
10) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of
patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
International Standard ISO/IEC 15067-3 was prepared by subcommittee 25: Interconnection
of information technology equipment, of ISO/IEC joint technical committee 1: Information
technology.
This International Standard replaces ISO/IEC TR 15067-3, first edition, published in 2000, and
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
− the demand response options have been expanded;
− distributed energy resources such as local generation and storage have been included;
− the terminology for demand response has been aligned with smart grid.

15067-3 © ISO/IEC:2012(E) – 5 –
The list of all currently available parts of the ISO/IEC 15067 series, under the general title
Information technology – Home electronic system (HES) application model, can be found on
the IEC web site.
This International Standard has been approved by vote of the member bodies, and the voting
results may be obtained from the address given on the second title page.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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– 6 – 15067-3 © ISO/IEC:2012(E)
INTRODUCTION
ISO/IEC 15067 currently consis
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