The building is supplied by a 230 Vrms source. 1. What is the average current (in A rms) drawn by the building? 2. What is the effective impedance of the building? 3. What will be the surcharge (in %) to be imposed on the building? The building occupants are planning to avoid the additional cost by installing a capacitor (to be connected in parallel with the building) for localized reactive power production. The target is to reduce the surcharge to 0%. 4. What is the minimum KVAR the capacitor should produce to meet the target?

The building is supplied by a 230 Vrms source. 1. What is the average current (in A rms) drawn by the building? 2. What is the effective impedance of the building? 3. What will be the surcharge (in %) to be imposed on the building? The building occupants are planning to avoid the additional cost by installing a capacitor (to be connected in parallel with the building) for localized reactive power production. The target is to reduce the surcharge to 0%. 4. What is the minimum KVAR the capacitor should produce to meet the target?

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.22P: The real power delivered by a source to two impedances, Z1=4+j5 and Z2=10 connected in parallel, is...

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