October Study Session Flashcards
1
Q
How much load needs to be shed per 1.0 Hz?
A
6%-10%
2
Q
Uncontrolled loss of firm load for greater than 15 minutes from a single incident is how many MW?
A
Greater than 300 MW for entities with previous year’s peak demand greater than 300 MW
OR
Greater than 200 MW for all other entities
3
Q
ACE Equation
A
ACE = (Actual Net Interchange - Scheduled Net Interchange) - 10B(Actual Frequency- Scheduled Frequency) - Interchange Meter Error
B = Frequency Bias Setting
4
Q
Exporting Power
A
Positive
5
Q
Importing power
A
Negative
6
Q
Zone 1 covers how much percent of the line?
A
75-80%
7
Q
Zone 2 covers how much of the line?
A
100-120%
