Title :
On the Partition of Transmission Losses Among Generators
Author :
Molina, Yuri P. ; Prada, Ricardo B. ; Mendez, Osvaldo Saavedra
Author_Institution :
Dept. of Electr. Eng., Catholic Univ., Rio de Janeiro
Abstract :
Due to the introduction of competition in the electrical power industry, determining the percentage of transmission grid losses that should be attributed to each generator has become important. Usually this is accomplished by determining the percentage of each transmission branch losses that should be attributed to each generator. Using the Aumann-Shapley theory, this letter identifies the fairest way to share the nonseparable portion of losses amongst the generators. The obtained result validates some approximations assumed in recent papers and contributes to strengthening circuit theory-based methods.
Keywords :
losses; power grids; power transmission; Aumann-Shapley theory; circuit theory-based methods; electrical power industry; generation agents; transmission branch losses; transmission grid losses allocation; Admittance; Circuit theory; Equations; Impedance; Mesh generation; Power generation; Power industry; Power systems; Propagation losses; Voltage; Allocation of losses; Aumann–Shapley; circuit laws;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2008.2004723