Difference between revisions of "Cascading Failure"
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<!-- This section presents all available definitions of the above term.--> | <!-- This section presents all available definitions of the above term.--> | ||
| − | === European Definitions === | + | === European Project Definitions === |
| + | ==== CIPRNet project ==== | ||
| + | {{quote-ciprnet|“A cascading failure occurs when a disruption in one infrastructure causes the failure of a component in a second infrastructure, which subsequently causes a disruption in the second infrastructure.” {{Rinaldi2001}} }} | ||
| + | |||
==== DIESIS project ==== | ==== DIESIS project ==== | ||
| − | {{quote-diesis| | + | {{quote-diesis|A cascading failure occurs when a disruption in one infrastructure causes the failure of a component in a second infrastructure, which subsequently causes a disruption in the second infrastructure. {{Rinaldi2001}}}} |
<!-- | <!-- | ||
=== Other International Definitions === | === Other International Definitions === | ||
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=== National Definitions === | === National Definitions === | ||
| + | ==== [[Canada]] ==== | ||
| + | ===== AESO ===== | ||
| + | {{definition|Cascading means the uncontrolled successive loss of system elements triggered by an incident at any location, resulting in widespread electric services interruption that cannot be restrained from sequentially spreading beyond an area predetermined by studies. <ref>[https://www.aeso.ca/assets/Uploads/Consolidated-Authoritative-Document-Glossary-January-1-2017.pdf AESO Glossary]</ref>}}<br/> | ||
| + | |||
==== [[United States]] ==== | ==== [[United States]] ==== | ||
===== [[NERC]]===== | ===== [[NERC]]===== | ||
| − | {{definition|The uncontrolled successive loss of system elements triggered by an incident at any location. <ref name="NERC">[http://www.nerc.com/files/glossary_of_terms.pdf | + | {{definition|Cascading: The uncontrolled successive loss of system elements triggered by an incident at any location. <ref name="NERC">[http://www.nerc.com/files/glossary_of_terms.pdf Glossary of Terms Used in NERC Reliability Standards - Updated January 25, 2017]</ref>}}Cascading results in widespread electric service interruption that cannot be restrained from sequentially spreading beyond an area predetermined by studies.<br/> |
| − | |||
===Standard Definition=== | ===Standard Definition=== | ||
| − | < | + | ==== [[IEC]] ==== |
| + | {{definition|''Cascading'' or ''cascade tripping'' is the sequential forced tripping of ''power'' generation and/or transmission units caused by excessive loading of lines carrying power into or out of an area. <ref name=IEV>[http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=191-23-03 IEC IEV 191-23-03]</ref>}}<br/> | ||
| + | {{definition|''Déclenchements en cascade'': déclenchements forcés successifs de groupes de production ou de lignes de transport d'électricité, dus à une surcharge des lignes assurant le transport de l’énergie vers ou hors d'une zone du réseau d'énergie électrique. <ref name=IEV>[http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=191-23-03 IEC IEV 191-23-03]</ref>}}<br/><br/> | ||
== Discussion Topic == | == Discussion Topic == | ||
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==See also== | ==See also== | ||
| − | * [[Cascading | + | * [[Cascading Effect]] |
* [[Dependency]] | * [[Dependency]] | ||
* [[Common cause failure]] | * [[Common cause failure]] | ||
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<!-- Add category, i.e. [[Category:Main]] --> | <!-- Add category, i.e. [[Category:Main]] --> | ||
| − | [[Category:DIESIS-Glossary]] | + | [[Category:CIPRNet-Glossary]][[Category:DIESIS-Glossary]] |
[[Category:Dependency]] | [[Category:Dependency]] | ||
[[Category:Risk]] | [[Category:Risk]] | ||
| − | {{#set:defined by=EU project|defined by=NERC}} | + | {{#set:defined by=EU project|defined by=Canada|defined by=NERC|defined by=United States|defined by=IEC}} |
| + | {{#set: Showmainpage=Yes}} | ||
Latest revision as of 23:30, 28 June 2019
Contents
Definitions
European Project Definitions
CIPRNet project
The CIPRNet project [1] uses the following definition:
“A cascading failure occurs when a disruption in one infrastructure causes the failure of a component in a second infrastructure, which subsequently causes a disruption in the second infrastructure.” [2]
DIESIS project
The DIESIS project [3] gives the following definition:
A cascading failure occurs when a disruption in one infrastructure causes the failure of a component in a second infrastructure, which subsequently causes a disruption in the second infrastructure. [2]
National Definitions
Canada
AESO
Cascading means the uncontrolled successive loss of system elements triggered by an incident at any location, resulting in widespread electric services interruption that cannot be restrained from sequentially spreading beyond an area predetermined by studies. [4]
United States
NERC
Cascading: The uncontrolled successive loss of system elements triggered by an incident at any location. [5]
Cascading results in widespread electric service interruption that cannot be restrained from sequentially spreading beyond an area predetermined by studies.
Standard Definition
IEC
Cascading or cascade tripping is the sequential forced tripping of power generation and/or transmission units caused by excessive loading of lines carrying power into or out of an area. [6]
Déclenchements en cascade: déclenchements forcés successifs de groupes de production ou de lignes de transport d'électricité, dus à une surcharge des lignes assurant le transport de l’énergie vers ou hors d'une zone du réseau d'énergie électrique. [6]
Discussion Topic
See also
Notes
- ↑ http://www.ciprnet.eu/
- ↑ 2.0 2.1 Rinaldi, S., J. Peerenboom, and T. Kelly (2001). Identifying, understanding and analysing critical infrastructure interdependencies. IEEE Control Systems Magazine, pp. 11–25.
- ↑ http://www.diesis-project.eu/
- ↑ AESO Glossary
- ↑ Glossary of Terms Used in NERC Reliability Standards - Updated January 25, 2017
- ↑ 6.0 6.1 IEC IEV 191-23-03
References
