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Pe=0.8 p.u.q= 0.074 p.u. connected to infinite bus of 1.0 p.u. A Three phase fault on any of the transmission feeder lines; Determine the critical clearing angle. What is the critical clearing angle - The critical clearing angle is the angle through which a generator rotor must be displaced from its equilibrium position following a disturbance (such as a fault) to just maintain stability in a power system. In other words, it is the maximum angle by which the rotor of a synchronous machine can be swung following a disturbance and still allow the system to reach a stable post-fault condition. X₁ = 0.2 E' озе X = 0.3 1 CH |V₁ = 1.1 XL1=0.3 XL2=0.3 The current flowing into the infinite bus is 2 V=1.0/0

Pe=0.8 p.u.q= 0.074 p.u. connected to infinite bus of 1.0 p.u. A Three phase fault on any of the transmission feeder lines; Determine the critical clearing angle. What is the critical clearing angle - The critical clearing angle is the angle through which a generator rotor must be displaced from its equilibrium position following a disturbance (such as a fault) to just maintain stability in a power system. In other words, it is the maximum angle by which the rotor of a synchronous machine can be swung following a disturbance and still allow the system to reach a stable post-fault condition. X₁ = 0.2 E' озе X = 0.3 1 CH |V₁ = 1.1 XL1=0.3 XL2=0.3 The current flowing into the infinite bus is 2 V=1.0/0

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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How to find the Clearing Angle

Critical Clearing Angle example Pe=0.8 p.u. q = 0.074 p.u. connected to infinite bus of 1.0 p.u. A Three phase fault on any of the transmission feeder lines; Determine the critical clearing angle. What is the critical clearing angle - The critical clearing angle is the angle through which a generator rotor must be displaced from its equilibrium position following a disturbance (such as a fault) to just maintain stability in a power system. In other words, it is the maximum angle by which the rotor of a synchronous machine can be swung following a disturbance and still allow the system to reach a stable post-fault condition. Xt = 0.2 E' озе उह X = 0.3 1 0 |V₁|=1.1 XL1=0.3 XL2=0.3 The current flowing into the infinite bus is 2 V=1.0/0
Transcribed Image Text:Critical Clearing Angle example Pe=0.8 p.u. q = 0.074 p.u. connected to infinite bus of 1.0 p.u. A Three phase fault on any of the transmission feeder lines; Determine the critical clearing angle. What is the critical clearing angle - The critical clearing angle is the angle through which a generator rotor must be displaced from its equilibrium position following a disturbance (such as a fault) to just maintain stability in a power system. In other words, it is the maximum angle by which the rotor of a synchronous machine can be swung following a disturbance and still allow the system to reach a stable post-fault condition. Xt = 0.2 E' озе उह X = 0.3 1 0 |V₁|=1.1 XL1=0.3 XL2=0.3 The current flowing into the infinite bus is 2 V=1.0/0
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