Identify the lowest allowable BES performance with regard to certain System voltage limit; prescribed conditions (pre-Contingency state, following certain identified Address the use of common Contingencies) and remain within their System voltage limits between the thermal and voltage limits. [Proposed Reliability Coordinator and the definitions of SOL and SOL Exceedance Transmission Operators in its and Requirement R3 carry this forward.] Reliability Coordinator Area; and, Address coordination of System FAC-011-3 Requirement R1- RC SOL voltage limits between adjacent Methodology must state that SOLs shall Transmission Operators in its not exceed associated Facility Ratings. Reliability Coordinator Area. [Proposed Part 3.1 carries this forward.] Parts 3.2-3.6 were not clearly identified in the previous FAC standards; these are requirements added by the SDT to “new” provide clarity regarding steady-state system voltage limits. Question 5: Do you agree that the TOP should establish the System voltage limits pursuant to the RC SOL Methodology, and that the proposed Requirement R3 provides sufficient clarity for what the RC SOL Methodology must include? Yes No Comments: Question 6: Is it clear what System voltage limits are? Does a definition for Voltage Limits” need to be created? A draft definition “System under consideration by the SDT is Voltage Limits: The maximum and minimum steady-state voltages (both Normal and Emergency) “System
Identify the lowest allowable System voltage limit; Address the use of common System voltage limits between the Reliability Coordinator and the Transmission Operators in its Reliability Coordinator Area; and, Address coordination of System voltage limits between adjacent Transmission Operators in its Reliability Coordinator Area. BES performance with regard to certain prescribed conditions (pre-Contingency state, following certain identified and remain within their thermal and voltage limits. [Proposed definitions of SOL and SOL Exceedance and Requirement R3 carry this forward.] FAC-011-3 Requirement R1- RC SOL Methodology must state that SOLs shall not exceed associated Facility Ratings. [Proposed Part 3.1 carries this forward.] Parts 3.2-3.6 were not clearly identified in the previous FAC standards; these are “new” requirements added by the SDT to provide clarity regarding steady-state system voltage limits. Question 5: Do you agree that the TOP should establish the System voltage limits pursuant to the RC SOL Methodology, and that the proposed Requirement R3 provides sufficient clarity for what the RC SOL Methodology must include? Yes No Comments: Question 6: Is it clear what System voltage limits are? Does a definition for “System Voltage Limits” need to be created? A draft definition under consideration by the SDT is “System Voltage Limits: The maximum and minimum steady-state voltages (both Normal and Emergency) Contingencies)
2015-09_FAC-011-4%20-%20Comment%20Form%20Questions.docx