10 Questions
What is the power-angle equation during the fault?
PE = 0.74 sin(δ)
What is the reactance X between E' and V after the fault is cleared?
j0.8
What is the swing equation in terms of per unit (P.u)?
2H d²δ/dt² = Pm - Pe
What is the value of Pe in the power-angle equation during the fault?
0.74 sin(δ)
What is the value of X in the power-angle equation after the fault is cleared?
0.8
What is the power-angle equation after the fault is cleared?
PE = 1.29 sin(δ)
What is the relationship between ωs and f in the swing equation?
ωs = 2πf
What is the order of the differential equation in the swing equation?
Second-order nonlinear
What is the variable δ in the power-angle equation?
Rotor angle
What is the significance of the power-angle equation in power system analysis?
It determines the stability of the system
This quiz covers the concept of power transmission, the power-angle curve, and the swing equation in electrical power systems. It explains how the maximum power is transmitted and the conditions for synchronism. Test your understanding of these fundamental concepts in electrical engineering.
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