Impact of a Minimum Remaining Available Margin Adjustment in Flow-Based Market Coupling
| Autor: | Christopher Spieker, Bjorn Matthes, Christian Rehtanz, Dennis Klein |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Operations research Computer science 020209 energy Market clearing Flow (psychology) 02 engineering and technology Transmission system Grid 020901 industrial engineering & automation Margin (finance) Transmission (telecommunications) 0202 electrical engineering electronic engineering information engineering Market coupling Energy (signal processing) |
| Zdroj: | 2019 IEEE Milan PowerTech. |
| DOI: | 10.1109/ptc.2019.8810504 |
| Popis: | Flow-Based Market Coupling (FBMC) is used to calculate available day-ahead transmission capacities in Central Western Europe (CWE) since 2015. National Regulatory Authorities claimed for a minimum Remaining Available Margin (minRAM) to increase capacities for commercial exchanges, thus Transmission System Operators adjusted the FBMC algorithm in April 2018. This paper makes a contribution to the evaluation of the algorithm’s modification, by applying the market and grid simulation framework Model of International Energy Systems (MILES). MILES calculates flow-based cross-border capacities, and simulates generator’s dispatch in Europe considering FBMC to finally determine transmission systems’ operational state. The minRAM capacity offered to the market is varied to investigate its effects on market clearing, system’s costs and grid’s utilization. The results indicate a significant correlation between a minRAM, economic welfare and grid utilization. Certainly a higher minRAM goes along with decreasing costs, but transmission grid’s utilization increases simultaneously, resulting in an increasing demand for remedial actions. |
| Databáze: | OpenAIRE |
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