B4 A balanced, 3-phase, AC network can be represented as two voltage sources, V1 and V2, connected by animpedance. The magnitude of V1 is greater than the magnitude of V2. Can power flow from V2 to V1?Yes, under certain conditionsNo, V2 has to be a greater magnitude than V1Only if the current is in-phase with V2Only if the current is in-phase with V1

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A balanced, 3-phase, AC network can be represented as two voltage sources, V1 and V2, connected by an impedance. The magnitude of V1 is greater than the magnitude of V2. Can power flow from V2 to V1?

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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Concept explainers

Norton Theorem

In the current circuit law, the Norton theorem (also known as the Mayer-Norton theorem) is a simplification that can be applied to networks generated by a constant line of opposition, power sources, and current assets. In two network terminals, it can be switched on with a current supply and single resistor respectively.

Question

A balanced, 3-phase, AC network can be represented as two voltage sources, V1 and V2, connected by an
impedance. The magnitude of V1 is greater than the magnitude of V2. Can power flow from V2 to V1?
Yes, under certain conditions
No, V2 has to be a greater magnitude than V1
Only if the current is in-phase with V2
Only if the current is in-phase with V1

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