Calculations:Shot Circuit Calculation: Difference between revisions

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=== Introduction ===
#REDIRECT [[Calculations:Short_Circuit_Calculation]]
 
Some of the related terms defined by the IEC's ''Electropedia'':
 
[[Image:Power-line-short-circuit.jpg|right|thumb|350px|Figure 1. 110 kV power line short-circuit]]
 
[[Image:Fotolia 1481286 M-798471.jpg|right|thumb|350px|Figure 2. Short-Circuit Arc]]
 
*''Short-Circuit'': accidental or intentional conductive path between two or more conductive parts forcing the electric potential differences between these conductive parts to be equal to or close to zero.
*''Short-Circuit Current'': an over-current resulting from a short circuit due to a fault or an incorrect connection in an electric circuit.
*''Short-Circuit Operation'': no-load operation with zero output voltage (Note – Zero output voltage can be obtained when the output terminals are short-circuited).
 
*''Line-to-Earth Short-Circuit'': short-circuit between a line conductor and the Earth, in a solidly earthed neutral system or in an impedance earthed neutral system (Note – The short-circuit can be established, for example, through an earthing conductor and an earth electrode).
 
*''Line-to-Line Short-Circuit'': short-circuit between two or more line conductors, combined or not with a line-to-earth short-circuit at the same place
 
*''Short-Circuit Current Capability'': the permissible value of the short-circuit current in a given network component for a specified duration.
 
=== AC Short-Circuit Analysis ===
 
* [[IEC 60909 AC Short Circuit Analysis]]
 
=== DC Short-Circuit Analysis ===
 
* [[IEC 61660 DC Short Circuit Analysis]]
 
* [[ANSI/IEEE 946 DC Short Circuit Analysis]]
 
[[Category:Calculations]]

Latest revision as of 04:18, 17 March 2023