Medium-Voltage Arc Flash in Open Air and Padmounted Equipment

Short, T.A.; Eblen, Marcia L.

doi:10.1109/tia.2011.2175679

Cited by 22 publications

(2 citation statements)

References 2 publications

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“…This guide is based upon testing and analysis of the hazard presented by incident energy, so the hazards arising from molten metal splatter, projectiles, pressures impulses, and toxic arc byproducts have not been considered in these methods [8]. Amendments were published in 2004, 2011, and 2013, but the literature was still finding failures in the model, especially for medium-voltage system analysis, such as in [11][12][13]. Finally, in 2018, IAS/PCIP published the latest version, with an improve model to perform arc-flash calculations.…”

Section: Ieee Std 1584mentioning

confidence: 99%

IEEE 13-Node Incident Energy Analysis Using Online Platform

Camponogara¹,

Marchesan²,

Bernardon³

et al. 2021

Proceedings of the 13th Seminar on Power Electronics and Control (SEPOC 2021)

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The thermal hazard is considered the most significant hazard from an arc flash event. The protection against this type of hazard is associated with the assessment of incident energy, a study that aims to analyze the possibility of occurrence of an electric arc, the incident energy produced by it and the necessary protections so that the work in electricity is safe. An incident energy analysis is performed to the 634 bus of IEEE 13 Node system using the ATP Draw software to simulate a three-phase shot-circuit and an online platform that runs the IEEE Std 1584-2018 model is employed to obtain the incident energy levels and arc-flash boundary values for different durations of arcing event. As a closing, the personal protective equipment required for the different time scenarios are analyzed, according to the two approaches proposed in NFPA 70E-2021.

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Section: Ieee Std 1584mentioning

confidence: 99%

IEEE 13-Node Incident Energy Analysis Using Online Platform

Camponogara¹,

Marchesan²,

Bernardon³

et al. 2021

Proceedings of the 13th Seminar on Power Electronics and Control (SEPOC 2021)

View full text Add to dashboard Cite

show abstract

“…Full-electric marine vessels and aircraft have increasingly power-dense electrical systems, which leads to extraordinarily high fault currents [BBE + 11, BES + 08, FNGB11]. These compact, isolated systems are also particularly prone to the dangers of arcing faults and blackouts [Mar11,SE12].…”

Section: Research Motivationmentioning

confidence: 99%

Retraction notice to “Analysis of resistive SFCL in a test-bed microgrid” [Ain Shams Eng. J. 6 (2015) 883–892]

Khuntia

Samantaray

2018

Ain Shams Engineering Journal

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Fault current levels in electrical systems are rising due to natural growth in demand, the increasing presence of distributed generation (DG), and increased network interconnection. This rising trend is expected to continue in the future.Marine vessel power systems are highly power-dense and are often safety-critical.Power system protection is increasingly challenging in these systems. Superconducting fault current limiters (SFCLs) offer an attractive solution to many of the issues faced.This thesis establishes and reviews the state of the art in resistive SFCL technology and application knowledge, and provides crucial research-based guidance for the adoption of resistive SFCLs in future power systems.The issues associated with the application of resistive SFCLs-including location, resistance rating, the recovery period, and interaction with protection systems-are demonstrated. The relationship between several resistive SFCL design parameters is established using a generic analytical approach, hence providing a framework for validating SFCL designs. In particular, it is shown that a particular SFCL resistance rating leads to a peak in the superconductor energy dissipation, which generally should be avoided.It is proven that resistive SFCLs have an inverse current-time characteristic, i.e., they will operate in a time that inversely depends upon the initial fault current magnitude. This knowledge is critical for underpinning the operation of a novel protection scheme using multiple resistive SFCLs. The scheme offers several advantages: very fast-acting operation in response to faults anywhere on the system under study; maximum prospective fault currents are prevented from occurring, reducing the duty on circuit breakers; inherent, fast-acting backup; and communications is not required. It is shown that the scheme is suited to highly-interconnected systems with a high presence of DG. The scheme is readily applicable to the design of future utility and marine vessel power systems.

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Arc Flash decreasing by using re-closer relay on a 20kV network

Aliabadi

Farrokhi

2016

2016 21st Conference on Electrical Power Distribution Networks Conference (EPDC)

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Medium-Voltage Arc Flash in Open Air and Padmounted Equipment

Cited by 22 publications

References 2 publications

IEEE 13-Node Incident Energy Analysis Using Online Platform

IEEE 13-Node Incident Energy Analysis Using Online Platform

Retraction notice to “Analysis of resistive SFCL in a test-bed microgrid” [Ain Shams Eng. J. 6 (2015) 883–892]

Arc Flash decreasing by using re-closer relay on a 20kV network

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