Transmission cost allocation schemes in competitive power systems | ||
| The International Conference on Electrical Engineering | ||
| Article 151, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Pages 1-14 PDF (105.02 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/iceeng.2008.34522 | ||
| Authors | ||
| Adel Ali Abou El Ela1; Ragab Abdel aziz El-Sehiemy2 | ||
| 1Faculty of Engineering, Minoufiya University, Shebin El Kom, Egypt. | ||
| 2The Arab Contractor Osman Ahmed Osman & Co., Egypt. | ||
| Abstract | ||
| Abstract: This paper presents different suggested transmission cost allocation (TCA) schemes for distributing the transmission usage costs to the system individuals. Different independent system operator (ISO) visions are presented using the proportional rata and flow-based TCA methods. There are two flow-based TCA schemes (FTCA). The first FTCA generalizes the equivalent bilateral exchanges (EBE) concepts for lossy networks through two-stage procedure. The second FTCA approach is based on the modified sensitivity factors (MSF). These factors are developed from the actual measurements of power flows in transmission lines and the injected power at different buses. The proposed schemes exhibit desirable apportioning properties and are easy to implement and understand. Case studies based on two test systems, which are: 5-bus and IEEE 14- bus test systems, are carried out to show the capability of the proposed schemes for solving the TCA problem. | ||
| Keywords | ||
| Competitive power markets; equivalent bilateral exchanges; Sensitivity analysis; transmission cost allocation | ||
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