Podcast
Questions and Answers
What is the consequence of loss of synchronism in a power system?
What is the consequence of loss of synchronism in a power system?
What is required for interconnected generators to remain in synchronism?
What is required for interconnected generators to remain in synchronism?
When is a power system transiently unstable?
When is a power system transiently unstable?
What does the classical generator model treat the generator as?
What does the classical generator model treat the generator as?
Signup and view all the answers
What does the mechanical input torque (Tm) depend on in a generator's mechanical model?
What does the mechanical input torque (Tm) depend on in a generator's mechanical model?
Signup and view all the answers
What is the consequence of loss of synchronism in a power system?
What is the consequence of loss of synchronism in a power system?
Signup and view all the answers
What is the mechanical input torque (Tm) dependent on in a generator's mechanical model?
What is the mechanical input torque (Tm) dependent on in a generator's mechanical model?
Signup and view all the answers
Which model treats the generator as a voltage source behind the direct-axis transient reactance with fixed voltage magnitude and changing angle according to mechanical dynamics?
Which model treats the generator as a voltage source behind the direct-axis transient reactance with fixed voltage magnitude and changing angle according to mechanical dynamics?
Signup and view all the answers
When is a power system said to be transiently unstable?
When is a power system said to be transiently unstable?
Signup and view all the answers
What does ac stability consider in an ac grid with one ac generator and one load?
What does ac stability consider in an ac grid with one ac generator and one load?
Signup and view all the answers
