Question
Download Solution PDFThe relation between the old and new per unit impedance values is given by:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe relation between new per-unit value & old per unit value impedance
Also
Where,
(Zpu)new = New per unit value of impedance
(Zpu)old = Old per unit value of impedance
kVbase = Old base value of voltage
kVnew = New base value of voltage
MVAnew = New base value of power
MVAold = Old base value of power
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