Per unit (pu) is commonly used for the calculation of voltage, current, impedance and power in power flow. In your opinion, give three (3) of the per unit advantages which why per unit system is chose to be used in power system analysis to express a physical variable as a fraction of base or reference value.

Per unit (pu) is commonly used for the calculation of voltage, current, impedance and power in power flow. In your opinion, give three (3) of the per unit advantages which why per unit system is chose to be used in power system analysis to express a physical variable as a fraction of base or reference value.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.43P

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