Power Transfer Distribution Factor definition

Power Transfer Distribution Factor or “PTDF” shall mean a measure of the responsiveness or change in electrical loadings on Transmission Facilities due to a change in electric power transfer from one area to another, expressed in percent (up to 100%) of the change in power transfer in the pre-contingency configuration of a system under study.
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Power Transfer Distribution Factor means the variation of the flow in one critical network element with a change of 1MW in cross-zonal power exchanges of the bidding-zone border considered;
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Power Transfer Distribution Factor means a representation of the physical flow on a critical network element induced by the variation of the net position of a bidding zone;
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Examples of Power Transfer Distribution Factor in a sentence

  • The Marginal Cost of Congestion at a PNode reflects a linear combination of the Shadow Prices of the binding Transmission Constraints in the network, multiplied by the corresponding Power Transfer Distribution Factor (PTDF).

  • The Marginal Cost of Congestion at a PNode reflects a linear combination of the Shadow Prices of the binding Transmission Constraints (including Remedial Action Schemes) in the network, multiplied by the corresponding Power Transfer Distribution Factor (PTDF) and coefficient relevant to the transmission segment within that constraint, which is described in Appendix C.

  • The Marginal Cost of Congestion at a PNode reflects a linear combination of the Shadow Prices of all binding Constraints in the network, each multiplied by the corresponding Power Transfer Distribution Factor (PTDF).

  • The CRR Allocation optimization formulation,detailed in the Business Practice Manuals, utilizes a weighted least squares objective function that applies pro-rated reductions in flows on a binding constraint based on squares of the Power Transfer Distribution Factor of each CRR nomination for the binding constraint.

  • The Marginal Cost of Congestion at a PNode reflects a linear combination of the Shadow Prices of the binding Transmission Constraints in the network, multiplied by the corresponding Power Transfer Distribution Factor (PTDF) and coefficient relevant to the transmission segment within that constraint, which is described in Appendix C.

  • The CRR Allocation optimization formulation, detailed in the Business Practice Manuals, utilizes a weighted least squares objective function that applies pro-rated reductions in flows on a binding constraint based on squares of the Power Transfer Distribution Factor of each CRR nomination for the binding constraint.

  • In the post-contingency configuration of a system under study, the electric Power Transfer Distribution Factor (PTDF) with one or more system facilities removed from service (outaged).

  • Flowgates are classified as two types, Power Transfer Distribution Factor (“PTDF”) and Outage Transfer Distribution Factor (“OTDF”).

  • Regarding the power-flow calculation in transmission grid models, a distinction can be made mainly between Power Transfer Distribution Factor (PTDF)-based, Direct Current (DC) and Alternating Current (AC) approaches as well as Net Transmission Capacity (NTC) approaches [9].

  • Power Transfer Distribution Factor: A PTDF is the percentage of power transfer flowing through a facility(ies) for a particular transfer when there are no contingencies.


More Definitions of Power Transfer Distribution Factor

Power Transfer Distribution Factor or “PTDF” shall mean a measure of the responsiveness or change in electrical loadings on Transmission Facilities due to a change in electric power transfer from one area to another, expressed in percent (up to 100%) of the change in power transfer in the pre‐contingency configuration of a system under study.
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Related to Power Transfer Distribution Factor

  • Lower-Tier Distribution Amount As defined in Section 5.02(a).

  • Generator to Load Distribution Factor or “GLDF” shall mean a generator’s impact on a Flowgate while serving load in that generator’s Balancing Authority Area.

  • Lower-Tier Distribution Account A subaccount of the Distribution Account, which shall be an asset of the Trust Fund and the Lower-Tier REMIC.

  • Residual Distribution Amount For any Distribution Date, with respect to the Class R-1 Residual Interest, any portion of the REMIC I Available Distribution Amount for Loan Group 1 and Loan Group 2 remaining after all distributions of the REMIC I Available Distribution Amount pursuant to clauses (a), (b) and (c) (other than the last subclause of clause (c)) of the definition of “REMIC I Distribution Amount”. For any Distribution Date, with respect to the Class R-2 Residual Interest, any portion of the REMIC II Available Distribution Amount remaining after all distributions of the REMIC II Available Distribution Amount pursuant to the definition of “REMIC II Distribution Amount” (other than the distribution pursuant to the last clause thereof). For any Distribution Date, with respect to the Class R-3 Residual Interest and for Loan Group 1 and Loan Group 2, any portion of the REMIC III Available Distribution Amount for Loan Group 1 and Loan Group 2, respectively, remaining after all distributions of such REMIC III Available Distribution Amount pursuant to clauses (I)(A), (I)(B), (I)(C), (II)(A) and (II)(B), as applicable, of the definition of “REMIC III Distribution Amount” (other than the distributions pursuant to the last subclause of clauses (I)(C), (II)(A) and (II)(B)). Upon termination of the obligations created by this Agreement and liquidation of REMIC I, REMIC II and REMIC III, the amounts which remain on deposit in the Certificate Account after payment to the Holders of the REMIC III Regular Interests of the amounts set forth in Section 9.01 of this Agreement, and subject to the conditions set forth therein, shall be distributed to the Class R-1, Class R-2 and Class R-3 Residual Interests in accordance with the preceding sentences of this definition as if the date of such distribution were a Distribution Date.

  • REMIC I Distribution Amount For any Distribution Date, the REMIC I Available Distribution Amount shall be distributed to the REMIC I Regular Interests and the Class R-1 Residual Interest in the following amounts and priority: