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Release Notes

Details of new features & fixes across the ERACS versions.

 

ERACS Version 3.0.11 - Released: 11/05/2000

Fault & Protection Version 3.0.11 : Feature Note-93 11/05/2000

A tick box named 'Include Motors' has been added to the setup panels. When ticked the fault contribution from all asynchronous machines will be included in the calculation. If it is not ticked then ALL asynchronous machine contributions will be removed from the calculation. The radio group named 'Reactance Option' has been replaced by a drop-down box which includes a third additional option called 'Sub-transient'. Like the 'Transient' reactance option, the 'Sub-transient' option will only be enabled if at least one machine in your network has the Park's equation model selected. When 'Sub-transient' is selected all synchronous machines that have library data configured as Park's equations will have their impedance set to Rs + j.X"d. Where Rs = stator resistance and X"d = sub-transient direct axis reactance.


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  • Version: 3.9.9 16/07/18
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  • Version: 3.0.9 01/11/99
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  • Version: 3.0.1 09/03/99
  • Version: 3.0.0 01/01/99