IEC 63152 pdf – Smart cities – City service continuity against disasters – The role of the electrical supply

IEC 63152 pdf – Smart cities – City service continuity against disasters – The role of the electrical supply

IEC 63152 pdf – 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 cityservices on the occasion of a disaster from the perspective of providing electricity. t outlines
the basic concepts on how multiple city services can cooperate and continue by electricitycontinuity plan(s) and electricity continuity system(s). lt also specifies methods and means toestablish these.
2Normative references
The following documents are referred to in the text in such a way that some or all of theircontent constitutes requirements of this document. For dated references,only the editioncited applies.For undated references, the latest edition of the referenced document(inciuding
any amendments) applies.
ISO 22301,Societal security – Business continuity management systems – Requirements
3Terms 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 followingaddresses:
-IEC Electropedia: available at http://www.electropedia.orgl
-Iso Online browsing platform: available at http://www.iso.orglobp
business continuity planBCP
documented procedures that guide organizations to respond, recover, resume, and restore toa pre-defined level of operation following disruption
[SOURCE: ISO 22301:2012,3.6]
electricity continuity planECP
documented procedures that guide organizations to ensure continuity of electricity supply tomaintain city services in a business continuity plan that addresses disruption caused by acritical event
electricity continuity systemEcS
system required to ensure reliable and effective implementation of functions which arenecessary for ECP
city service
service that is performed for the benefit of the public
Note 1 to entry: ln this document, services depend on provision of electricity supply.3.5
city service continuitycsc
status in which,and capability with which,city services (i.e. public,,medical,transportationcommunication services) that are provided to users in normal times,continue to be fully orpartly provided,even ‘in a state of emergency in which the normal functions of cityinfrastructures are interrupted
rapid or slow onset event that causes significant disruption to one or more city services for anextended period of time
Note 1 to entry: This can include natural disasters,failures of key components or systems whether in hardware orsoftware,physical damage to systems,and cyber attacks.
person or group of people that has its own functions with responsibilities,authorities andrelationships to achieve its objectives
Note 1 to entry: The concept of organization includes, but is not limited to,sole-trader,company,corporation,frm,enterprise,authority,partnership,charity or institution,or part or combination thereof, whether incorporated or not,public or private.
Note 2 to entry: For organizations with more than one operating unit,a single operating unit can be defined as anorganization.
[SOURCE: ISO 22301:2012,3.33]
4Concept of city service continuity (csc) against disasters
Organizations that receive grid electricity supply need to secure back-up power sources inorder to be able to continue providing their services when the grid electricity supply isdiscontinued due to disasters, up until the time when the electricity supply is back to normal.
Activities in a city are supported by the continuous supply of various services (water andsewage,gas,transport,hospitals,communications,logistics,etc.),and such services aresupplied through facilities and devices,most of which,in general, need electricity from thegrid to operate.Therefore, the loss of the grid electricity supply due to disasters results in the
potential impact of a massive loss of such services.
For the city services to recover quickly so that the major loss of services can be minimizedwhen a disaster strikes,organizations should prepare in advance to ensure that they cansecure a minimum level of services until electricity supply returns to normal,makingarrangements to facilitate full recovery of services at the earliest possible stage as shown inFigure 1. Each organization shall establish a business continuity plan (BCP) in order toaddress this need.

The previous

IEC 63138-2 pdf - Multi-channel radio-frequency connectors – Part 2: Sectional specification for MQ4 series circular connectors

The next

IEC 63155 pdf - Guidelines for the measurement method of power durability for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF) applications

Related Standards