Thermal Limit Operation Criteria

Techniques to control contingency or system violations.

Thermal Limit Operation Criteria by PJM (p29, Revision 67)

PJM uses the following techniques to control contingency or system violations:

• Adjusting PARs.
• Switching reactive devices in/out of service or adjusting generator MVAR output.
• Switching transmission facilities in/out of service.
• Adjusting generation MW output via redispatch.
• Adjusting imports/exports.
• Issuing a TLR (Transmission Loading Relief).