TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal cost allocation algorithm of transmission losses to bilateral contracts

TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal cost allocation algorithm of transmission losses to bilateral contracts

Bilateral contract transaction direct method , Economic dispatch, Fuel cost, Optimal loss cost

One of the trends in electricity reform is the involvement of bilateral contracts that will participate in electricity business development. Bilateral agreements require fair transmission loss costs compared with the integrated power system. This paper proposes a new algorithm in determining the optimal allocation of transmission loss costs for bilateral contracts based on the direct method in economic load dispatch. The calculation for an optimal power flow applies fast decoupled methods. At the same time, the determination of a fair
allocation of transmission losses uses the decomposition method.
The simulation results of the optimal allocation of power flow provide
comparable results with previous studies. This method produces a fair
allocation of optimal transmission loss costs for both integrated and bilateral parties. The proportion allocation of the transmission lines loss incurred by the integrated system and bilateral contracts reflects a fair allocation of R. 852.589 and R. 805.193, respectively.

Conny K. Wachjoe, Hermagasantos Zein, Fitria Yulistiani

DOI: 10.12928/TELKOMNIKA.v18i4.14226

Universitas Ahmad Dahlan

August 2020

Sri Wahyuni

ISSN: 1693-6930

http://journal.uad.ac.id/index.php/TELKOMNIKA

PDF

English

Text

TELKOMNIKA Telecommunication, Computing, Electronics and Control