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Reference: 6


Mechanical effects of short-circuit currents in open air substations.



The short-circuit current levels in HV and EHV networks have been increasing considerably in recent decades and further increases may be expected in the future. High levels of short-circuit current in substations results in high mechanical stresses and in some cases, displacements, on bus systems, connections to apparatus, substation equipment and bus supports.

Pages NB: 103

Year: 1987


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