Exercises and Advanced Exercises FRCC 2008 PRESENTED BY Bob Burkard, P.E. Bob@sosintl.com Rocky...

transcript

Exercises andAdvanced Exercises

FRCC 2008

PRESENTED BY

Bob Burkard, P.E.Bob@sosintl.com

Rocky Sease, P.E.Rocky@sosintl.com

Systems Operations Success, International

Exercises

Exercise No. 1:ACE Chart variation after Generation

Exercise No. 1: ACE Chart variationafter Generation Loss

Purpose The purpose of this exercise is to illustrate what happens to ACE in a simple system following the loss of generation. During this exercise you (PALCO Balancing Authority) will lose the Crawford 2 unit, a loss of ~335 MW of generation. This is a little under 7% of total online generation in the PALCO Balancing Area at the time.

Results: Record the following Values after the Unit Trip: Maximum Frequency Deviation: ___________Initial Frequency Recovery due to Governor Droop: ________Did BA meet DCS? YES/NO

Advanced Exercises

Advanced Exercise No. 1

Advanced Exercise No. 1 ObjectivesTo be able to operate under emergency conditions.

Background• Weather is normal, no storms forecast.• It is 2 PM• Your system Net Scheduled Interchange is 0 MW• All units are on-line except the 70 MW Baker Unit and

80 MW Uxbrdg Unit• The Amus unit is removed from service for

emergency repairs for 48 hours.• All NERC and FRCC Reliability Standards and

Procedures are applicable.

Advanced Exercise No. 1A

EXTERNAL

CHSAN UXBRDG COPMANOR COPLEY STNTON OAKDLE

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 1B• Transmission Supervisor reports conductor

damage on Oakdale-Crawford 230 kV lines 1 and 2 – No. 1 will take 15 minutes to repair and No. 2 will take 8 hours to repair.

• WHAT DO YOU DO?

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Cues/Patterns

• Lines are heavily overloaded• Extreme low voltages at Ricter and Cheshan

Debrief

• What were the important cues?• What patterns were recognized?• What are the recommended actions?• What were your greatest concerns?• What other alternatives were

considered?

Advanced Exercise No. 2 ObjectivesTo be able to plan for a system emergency.

BackgroundAll NERC and FRCC Reliability Standards and Procedures are applicable.

The sales are non-firm contracts.

You are assigned the responsibility of drafting a System Restoration Plan for your system. You have only one unit capable of blackstart – The Baker Unit. Determine the path you will use to bring start up power to the Crawford Units 1 & 2.

Describe Briefly the System Restoration Procedure

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

This exercise will bring Murphy’s Law into play. Here are the assumptions:

A severe storm moved through the Crawford area and both Baker to Crawford 230 kV lines No. 1 and 2 are out of service for repairs. This storm precipitated a blackout. Baker is the only black start unit. Start-up Power is required for the Crawford Units 1 & 2.

Write a switching order to bring startup power from Baker to the Crawford 1 and 2 Units.

Advanced Exercise No. 3 ObjectivesTo be able to make decisions and take appropriate action under emergency conditions.

Background

• It is 6 AM and External is purchasing 450 MW• All External units are on line and all power flows and

voltages are normal.• All tie-lines are rated at 350 MW.• The PALCO transmission system is normal and all

units are on line except the 70 MW Baker Unit • The weather report calls for Severe storms in the

PALCO and External areas• All NERC and FRCC Reliability Standards and

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 3B

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 3C

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 3D

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 3E

Debrief

considered?

Advanced Exercise No. 4 ObjectivesYou will be able to make decisions and take appropriate action under emergency conditionsAll NERC and FRCC Reliability Standards and Procedures are applicable.

Background• It is 6 AM and PALCO is selling 450 MW to External• All External units are on line and all power flows and

voltages are normal.• The PALCO transmission system is normal and all

units are on line except the 70 MW Baker Unit and 80 MW Uxbrdg Unit.

• All tie-lines are rated at 350 MW.• The weather report calls for Severe storms in the

PALCO and External areas.• All NERC and FRCC Reliability Standards and

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 4B

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 4C

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 4D

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

Advanced Exercise No. 4E

Advanced Exercise No. 4F

EXTERNAL

BEAVERASH

LOCHER

JENKINHOMERVEXLEY

WYNHAM

FARLIE

GRANGE

DAWSON

TANTON

RICTER

KINCAID

3*200500600

702*400600

CRWFRD

AIRPRT NESTLE

230 KV

138 KV

400OPEN

Debrief

considered?

Debrief

considered?

Review of Advanced Exercises

• Team Decision Making

Bob Burkard, P.E.

CONTACT INFORMATION

Office: (270) 869-0036

Mobile: (270) 993-1696bob@sosintl.com

Exercises and Advanced Exercises FRCC 2008 PRESENTED BY Bob Burkard, P.E. Bob@sosintl.com Rocky...

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