Effect of P2G on Flexibility in Integrated Power-Natural Gas-Heating Energy Systems with Gas Storage
نویسندگان
چکیده
The low carbon transition requires the high growth of renewable generation penetration in energy systems to ultimately achieve net-zero target. To ensure reliable operation with intermittent output, it is critical have sufficient flexible resources avoid curtailment. Therefore, integrated power-natural gas-heating power gas (P2G) and storage has attracted great research interest especially on combined method enhance flexibility provision between each other. In this paper, taking heating demand, P2G into consideration, a multi-objective optimal strategy presented obtain maximum economic environmental benefits. Furthermore, novel model metric proposed based redundant linepack storage. Case studies without are carried out IEEE 39-bus Belgian 20-node system. Simulation results demonstrate that not only can be beneficial for terms total operational cost decline from M$2.510 M$2.503, CO2 emission reduction 62,860 ton 62,240 wind curtailment decrease 25.58% 4.22% but also significant effect improvement 71.72% increase.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14010196