Emergency Actions

Question 1

4 Immediate Actions for Loss of Generation

Answer 1

1. Request Reserves from NWPP
2. Update RTD Dispatch Control
3. Update Load Bias
4. Change Mode Control to AUTO for units in REG

Question 2

SOL Exceedance which requires RC notification within 5 minutes. (7)

Answer 2

-IROL exceedance
- Verified insecure operating state
- Actual or calculated post-contingency exceedance of stability limits
- calculated post contincgency exceedance of highest emergency rating by 125%
Calculated Post Contingency exceedance of Emergency Low System Voltage
-Actual exceedance of emergency limit time parameter

Question 3

SOL exceedance which requires RC notification within 20 minutes. (4)

Answer 3

• Calculated Post contingent exceedance of highest emergency rating of 100-125%
  -Actual exceedance of normal Facility Ratings
• Actual exceedance of Normal System Voltage ratings.
• Calculated Post Contingency exceedance of emergency High System Voltage Limit

Question 4

SOL exceedance which requires RC notification within 30 minutes. (2)

Answer 4

Post Contingency exceedance that a TOP cannot mitigate in a timely manner. (Provide post-contingent plan.
SOL Exceedance, which were mitigated according to an operating guide procedure, or outage, card instruction.