NERC's transmission availability data system and analysis

Lauby, M. G.; Bian, J. J.; Slone, A. D.

doi:10.1109/pesgm.2012.6344616

Cited by 13 publications

(4 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The new outage rate of a 100 km line will be 6.623 [outage/year]. It is clear that the calculated outage rates were much greater than the outage rates reported in the literature for similar power transmission lines [4,8].…”

Section: A Outage Rates Of the Lines For Normal Weather Conditionsmentioning

confidence: 93%

“…The potential benefits of a probabilistic approach have led to the development and implementation of transmission network outage data collection and analysis systems [2,3,4].…”

Section: Introductionmentioning

confidence: 99%

“…Data collection and analysis procedure have been revised according to the needs and the priorities of the transmission system utilities. [4,8,9]. However, utilities are still trying to improve data collection schemes and to apply appropriate statistical methods for these data.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Impact of adverse weather conditions on outage statistics of 154 kV Power Transmission system

Özdemir

Bağrıyanık

Kaypmaz

et al. 2015

2015 International Conference on Electronics, Communications and Computers (CONIELECOMP)

View full text Add to dashboard Cite

Failures in a large electric power system comprising several transmission hardware and substation equipment are inevitable. It is clear that the number of annual failures depends on the system topology itself as well as on the environmental conditions. One of the primary reasons of major transmission line outages are severe weather conditions. The stress created by severe weather is much higher than in normal weather and increases with the severity level of the weather, leading to increases in line outage rates. Thrace part of Turkish National Power System is more important from the point of service reliability as being the most industrialized region of the country. This paper is devoted to the quantitative effects of severe weather on the outage statistics of 154 kV Turkish National Power Transmission system of the region. Moreover, a weather dependent failure rate model was proposed for that part of the system. I.978-1-4799-7436-8/15/$31.00 ©2015 IEEE

show abstract

Section: A Outage Rates Of the Lines For Normal Weather Conditionsmentioning

confidence: 93%

“…The potential benefits of a probabilistic approach have led to the development and implementation of transmission network outage data collection and analysis systems [2,3,4].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Impact of adverse weather conditions on outage statistics of 154 kV Power Transmission system

Özdemir

Bağrıyanık

Kaypmaz

et al. 2015

2015 International Conference on Electronics, Communications and Computers (CONIELECOMP)

View full text Add to dashboard Cite

show abstract

“…In support of making industry risk-informed decisions, enabling prioritization of issues, and aligning resources to address them [1], the North American Electric Reliability Corporation (NERC) has been collecting continent-wide transmission inventory and outage data that comprise the transmission availability data system (TADS) [2,3].…”

Section: Introductionmentioning

confidence: 99%

North American AC circuit outage rates and durations in assessment of transmission system reliability and availability

Ekisheva¹,

Gugel²

2015

2015 IEEE Power &Amp; Energy Society General Meeting

View full text Add to dashboard Cite

The North American Electric Reliability Corporation (NERC) uses transmission equipment inventory and outage data to analyze outage trends to assist in identifying significant reliability risks to the bulk power system (BPS). These risk areas enable NERC to identify priority projects that provide coordinated and effective solutions to these identified risks to the reliability of the BPS. This paper presents the framework of statistical analysis of transmission outage data to identify outage trends across voltage levels and circuit length. This paper presents the first study of the North American combined inventory and outage data for both automatic and non-automatic outages of ac circuits. The results of this analysis can be used as input to value-based transmission and distribution reliability planning, as well as for probabilistic based operations and equipment maintenance of transmission systems.

show abstract

Reduce maintenance costs by improving human reliability in power grids

Tavakoli

Nafar

2021

Electr Eng

View full text Add to dashboard Cite

NERC's transmission availability data system and analysis

Cited by 13 publications

References 3 publications

Impact of adverse weather conditions on outage statistics of 154 kV Power Transmission system

Impact of adverse weather conditions on outage statistics of 154 kV Power Transmission system

North American AC circuit outage rates and durations in assessment of transmission system reliability and availability

Reduce maintenance costs by improving human reliability in power grids

Contact Info

Product

Resources

About