In equal area criterion, the area under accelerating power and the area under deaccelerating power become ___________ for the unstable operation of the power system. a. Equal b. Zero c. Unequal d. Infinity

In equal area criterion, the area under accelerating power and the area under deaccelerating power become ___________ for the unstable operation of the power system. a. Equal b. Zero c. Unequal d. Infinity

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 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

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Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

In equal area criterion, the area under accelerating power and the area under deaccelerating power become ___________ for the unstable operation of the power system.

Equal

Zero

Unequal

Infinity

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