@article{Ameli:2020:10.3389/fenrg.2020.00120,
author = {Ameli, H and qadrdan, M and Strbac, G},
doi = {10.3389/fenrg.2020.00120},
journal = {Frontiers in Energy Research},
title = {Coordinated operation of gas and electricity systems for flexibility study},
url = {http://dx.doi.org/10.3389/fenrg.2020.00120},
volume = {8},
year = {2020}
}

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TY  - JOUR
AB  - The increase interdependencies between electricity and gas systems, driven by gas-fired power plants and gas electricity-driven compressors, necessitates detailed investigation of such  interdependencies, especially in the context of increased share of renewable energy sources.6 In this paper, the value of an integrated approach for operating gas and electricity systems is assessed. An outer approximation with equality relaxation (OA/ER) method is used to deal with the optimization class of mixed integer non-linear problem of integrated operation of gas and electricity systems. This method significantly improved the efficiency of the solution algorithm and achieved nearly 40% reduction in computation time compared to successive linear programming. The value of flexibility technologies including flexible gas compressors, demand side response, battery storage, and power-to-gas is quantified in the operation of integrated gas and electricity systems in GB 2030 energy scenarios for different renewable generation penetration levels. The modeling demonstrates that the flexibility options will enable significant cost savings in the annual operational costs of gas and electricity systems (up to 21%). On the other hand, the analysis carried out indicates that deployment of flexibility technologies support appropriately the interaction between gas and electricity systems.
AU  - Ameli,H
AU  - qadrdan,M
AU  - Strbac,G
DO  - 10.3389/fenrg.2020.00120
PY  - 2020///
SN  - 2296-598X
TI  - Coordinated operation of gas and electricity systems for flexibility study
T2  - Frontiers in Energy Research
UR  - http://dx.doi.org/10.3389/fenrg.2020.00120
UR  - http://hdl.handle.net/10044/1/78265
VL  - 8
ER  - 

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