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A simple radial power system has a power station that converts the branch impedance value to the correct base for Load F
Posted: Tue Apr 26, 2022 2:53 pm
by answerhappygod
- A Simple Radial Power System Has A Power Station That Converts The Branch Impedance Value To The Correct Base For Load F 1 (142.12 KiB) Viewed 34 times
A simple radial power system has a power station that converts the branch impedance value to the correct base for Load Flow (LF) Calculation. The transformer turn ratio (N1/N2) is the ratio of secondary current and primary current (12/11). = Transformer Primary voltage = 13.8kV and secondary Voltage = 4.16kV , Capacity 5MVA, Transformer impedance must be converted to 100MVA. kV Formula : x] utility Z VB RU x Ni ] R X N2! = pu pu VIN R VO B Zipu = Zpul = Z SB SP V" B Find the VB, , ZB ( Base Impedance ) and % Zpu = %Z =