This la necessary because clearly the resistance reach is related to the value of Zn and will therefore vary with the Z0/Z1 ... of the distance relays involved because the faulted phase voltage contains a component derived from a current not fed to the ... The calculator has a natural facility to repeat what It has already done so that it can readily recalculate until the limiting ... This Is done by Iteration when the appropriate step size is known but if done manually it can be arranged with only aanbsp;...
|Title||:||Second International Conference on Developments in Power-System Protection, 10-12 June, 1980|
|Author||:||Institution of Electrical Engineers. Power Division, Institute of Electrical and Electronics Engineers. United Kingdom and Republic of Ireland Section|