1971
DOI: 10.1109/proc.1971.8209
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The time constant of high voltage circuit breaker arcs before current zero

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1973
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Cited by 11 publications
(3 citation statements)
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“…We have assumed that Lorentz force is the main cause that moves the arc towards the splitter plates and that forms the meanders around the plates. The force increases with the square of current flowing through the arc as reported in (9). The y(t) function represents the normalised distance of the traveling arc from the position of the open metal contacts.…”
Section: The Mcb Black-box Modelmentioning
confidence: 96%
See 1 more Smart Citation
“…We have assumed that Lorentz force is the main cause that moves the arc towards the splitter plates and that forms the meanders around the plates. The force increases with the square of current flowing through the arc as reported in (9). The y(t) function represents the normalised distance of the traveling arc from the position of the open metal contacts.…”
Section: The Mcb Black-box Modelmentioning
confidence: 96%
“…In(9) the y variable is dimensionless and the coefficient of proportionality in the relation between the Lorentz force and the square of current is assumed to be unit. Numerical values and units of κ 1 and κ 2 account for these assumptions.…”
mentioning
confidence: 99%
“…Evidências experimentais [37] demonstraram que este modelo é uma ferramenta valiosa que possui aplicações práticas. A sua utilidade, no entanto, depende do conhecimento da constante θ, a qual só pode ser deduzida a partir de resultados experimentais.…”
Section: 72unclassified