Reliability
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Contents
Definitions
European Definitions
EU JRC
Reliability HDVC is a measure of the capability of the HVDC link to transmit power above some minimum defined value at any point in time under normal operating conditions. [1]
Reliability is normally expressed as the number of times in one year the scheme is incapable of transmitting power above a minimum defined value. This inability to transmit above a defined power level is termed Forced Outage Rate (F.O.R.).
International defintions
IAEA
Reliability: the ability of an item to perform a required function under given conditions for a given time interval. [2]
National Definitions
Brazil
Confiabilidade:
1. Capacidade de desempenho de componentes, de equipamentos ou sistemas, em função de padrões preestabelecidos.
2. Probabilidade de um equipamento ou sistema desempenhar correta e satisfatoriamente suas funções específicas, por um período de tempo determinado, sob um conjunto estabelecido de condições de operações. É uma medida de qualidade e depende da variável tempo. [3]
1. Capacidade de desempenho de componentes, de equipamentos ou sistemas, em função de padrões preestabelecidos.
2. Probabilidade de um equipamento ou sistema desempenhar correta e satisfatoriamente suas funções específicas, por um período de tempo determinado, sob um conjunto estabelecido de condições de operações. É uma medida de qualidade e depende da variável tempo. [3]
Canada
AESO
Czech Republic
Spolehlivost: Vlastnost konzistentního zamýšleného chování nebo výsledků. [5]
Reliability is an attribute of consistent intentional behaviour or results. [6]
Reliability is an attribute of consistent intentional behaviour or results. [6]
Egypt
Reliability: The ability of an item to perform a required function under stated conditions for a specified period of time. [7]
Reliability: The probability that a functional unit will perform its required function for a specified interval under stated conditions. [7]
Reliability: The continuous availability of communication services to the general public, and emergency response activities in particular, during normal operating conditions and under emergency circumstances with minimal disruption. [7]
Italy
Affidabilità: La combinazione di due condizioni: (1) Disponibilità: idoneità a far fronte staticamente ed in ogni istante alle richieste globali di potenza ed energia elettrica dei clienti nei punti di connessione, tenendo in conto i fuori servizi programmati e forzati dei componenti del sistema elettrico, (2) Sicurezza: idoneità ad affrontare i disturbi improvvisi come cortocircuiti o perdita forzata di componenti del sistema elettrico. Tale aspetto considera quindi proprio gli effetti delle transizioni non affrontate con il precedente criterio. [8]
Japan
信頼性: 定の期間、宣言された条件下において要求された機能を行うシステムの能力.
(Cyber) Reliability is the ability of a system to perform a required function under stated conditions for a specified period of time. [9]
(Cyber) Reliability is the ability of a system to perform a required function under stated conditions for a specified period of time. [9]
United States
Financial Stability Board
Reliability: property of consistent intended behaviour and results. Source: ISO/IEC 27000:2018 [10]
Standard Definition
IETF
The ability of a system to perform a required function under stated conditions for a specified period of time. [11]
ISO/IEC 27000:2014
Reliability is the property of consistent intended behaviour and results. [12]
Dictionary
Betrouwbaarheid Mate waarin digitale (genetwerkte) systemen beschikbaar zijn voor gebruik. Cyberaanvallen, uitval en storingen kunnen de betrouwbaarheid beïnvloeden. [13]
See also
Notes
References
- ↑ Definition of an assessment framework for projects of common interest in the field of smart grids, 2014
- ↑ IAEA Nuclear Energy Series No. NP-T-3.12
- ↑ GLOSSÁRIO DE DEFESA CIVIL ESTUDOS DE RISCOS E MEDICINA DE DESASTRES, Ministério da Integração Nacional, Brazil
- ↑ AESO Glossary
- ↑ Výkladový slovník kybernetické bezpečnosti (2013)
- ↑ Act No. 181 of 23 July 2014 On Cyber Security and Change of Related Acts (Act on Cyber Security)
- ↑ 7.0 7.1 7.2 Glossary of the National Telecom Authority (NTA), Egypt
- ↑ Glossary Italian power operator Terna
- ↑ RFC2828 (Japanese translation)
- ↑ Financial Stability Board, Cyber Lexicon (Nov. 12, 2018)
- ↑ IETF RFC449 Internet Security Glossary 2
- ↑ ISO/IEC 27000:2014, Information technology -- Security techniques -- Information security management systems -- Overview and vocabulary
- ↑ Cybersecurity Woordenboek 2021
