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IEC 63152
Edition 1.0 2020-07
INTERNATIONAL
STANDARD
colour
inside
Smart cities – City service continuity against disasters – The role of the
electrical supply
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IEC 63152
Edition 1.0 2020-07
INTERNATIONAL
STANDARD
colour
inside
Smart cities – City service continuity against disasters – The role of the
electrical supply
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 03.100.70; 29.240.01 ISBN 978-2-8322-8552-7
– 2 – IEC 63152:2020 © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Concept of city service continuity (CSC) against disasters . 7
5 Requirements and guideline for electricity continuity plan (ECP) . 9
5.1 General . 9
5.2 Planning . 9
5.2.1 General . 9
5.2.2 Specific items to be considered . 10
6 Requirements for electricity continuity system (ECS) . 10
6.1 General . 10
6.2 Requirements for basic function . 11
Annex A (informative) Consideration for ECP/ECS . 12
A.1 Evaluation of necessary electricity capacity . 12
A.2 Basic model of ECP/ECS . 12
Annex B (informative) CSC type. 14
B.1 CSC type1: Self-backup . 14
B.2 CSC type2: Information cooperation . 14
B.3 CSC type3: Power cooperation . 15
Annex C (informative) CSC planning . 16
C.1 Setting the level of services to be sustained for each area . 16
C.2 How to improve cooperation . 17
Annex D (informative) ECP/ECS planning using management timetable . 18
Annex E (informative) Disaster related information . 20
Annex F (informative) ECS status information . 21
Bibliography . 22
Figure 1 – Necessity of electricity continuity for CSC . 8
Figure 2 – CSC concept image building up system of ECSs . 9
Figure A.1 – Calculating total electricity to be needed . 12
Figure A.2 – Basic model of ECP/ECS . 13
Figure B.1 – Image of self-backup. 14
Figure B.2 – Image of information cooperation . 15
Figure B.3 – Image of power cooperation . 15
Figure C.1 – Setting CSC type for each area in a city . 16
Figure C.2 – Image of improving cooperation . 17
Figure D.1 – Management timetable of layer-structured ECP/ECS . 19
Table E.1 – Examples of alert information . 20
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SMART CITIES –
CITY SERVICE CONTINUITY AGAINST DISASTERS –
THE ROLE OF THE ELECTRICAL SUPPLY
FOREWORD
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International Standard IEC 63152 has been prepared by IEC systems committee Smart Cities.
The text of this International Standard is based on the following documents:
FDIS Report on voting
SyCSmartCities/139/FDIS SyCSmartCities/144/RVD
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
– 4 – IEC 63152:2020 © IEC 2020
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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INTRODUCTION
Cities are facing many kinds of potential threats which affect the continuity of city services.
There exists, therefore, a great need to establish safe and secure societies in which negative
impacts on city services to the citizens are minimized and city services are continuously
available to them during a period of emergency. There is no doubt that, in modern cities,
electricity plays a critical role in maintaining city services.
This document provides requirements and guidelines to ensure that city services can be
sustained when the power supply from the grids is discontinued because of disasters.
The users of this document are assumed to be city developers, city operators, equipment
manufacturers, essential service providers and disaster management personnel.
– 6 – IEC 63152:2020 © IEC 2020
SMART CITIES –
CITY SERVICE CONTINUITY AGAINST DISASTERS –
THE ROLE OF THE ELECTRICAL SUPPLY
1 Scope
This document establishes concepts and gives guidelines to help sustain a variety of city
services on the occasion of a disaster from the perspective of providing electricity. It outlines
the basic concepts on how multiple city services can cooperate and continue by electricity
continuity plan(s) and electricity continuity system(s). It also specifies methods and means to
establish these.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their
content constitutes requirements of this document. For dated references, only the edition
cited applies. For undated references, the latest edition of the referenced document (including
any amendments) applies.
ISO 22301, Societal security – Business continuity management systems – Requirements
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.
...