Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines
The design of future decarbonized power systems is one of the most relevant and challenging problems that power system planners are facing nowadays. It is expected that Combined-Cycle Gas Turbines (CCGTs) play a relevant role in these systems to provide peak power and reserve capacity when intermitt...
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9802994/ |
| _version_ | 1811239194185433088 |
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| author | Hernan Gomez-Villarreal Miguel Canas-Carreton Miguel Carrion |
| author_facet | Hernan Gomez-Villarreal Miguel Canas-Carreton Miguel Carrion |
| author_sort | Hernan Gomez-Villarreal |
| collection | DOAJ |
| description | The design of future decarbonized power systems is one of the most relevant and challenging problems that power system planners are facing nowadays. It is expected that Combined-Cycle Gas Turbines (CCGTs) play a relevant role in these systems to provide peak power and reserve capacity when intermittent power units be unavailable. However, the large computational size of planning problems has prevented so far from modeling the actual operation of CCGTs accurately. This paper intends to quantify the effect of the modeling of CCGTs in the generation capacity expansion problem. For doing that, the operation of CCGTs is modeled using a mixed-integer linear formulation that considers different operation modes. Afterwards, generation expansion decisions in a realistic case study are analyzed using different accuracy degrees for modeling the operation of CCGTs. The numerical results suggest that the simplification of the modeling of the operation of CCGTs overestimates the flexibility provided by these units, which increases the capacity installed from renewable units between 15 and 25%. |
| first_indexed | 2024-04-12T12:56:36Z |
| format | Article |
| id | doaj.art-1b66e56496be4ccb9a614f33ef68ae8a |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-12T12:56:36Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-1b66e56496be4ccb9a614f33ef68ae8a2022-12-22T03:32:19ZengIEEEIEEE Access2169-35362022-01-0110672766728810.1109/ACCESS.2022.31854139802994Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas TurbinesHernan Gomez-Villarreal0https://orcid.org/0000-0003-1415-007XMiguel Canas-Carreton1https://orcid.org/0000-0001-7704-6785Miguel Carrion2https://orcid.org/0000-0001-5764-3996Department of Electrical Engineering, Universidad de Castilla-La Mancha - Escuela de Ingeniería Industrial y Aeroespacial de Toledo, Toledo, SpainDepartment of Electrical Engineering, Universidad de Castilla-La Mancha - Escuela de Ingeniería Industrial y Aeroespacial de Toledo, Toledo, SpainDepartment of Electrical, Electronics and Control Engineering, Universidad de Castilla-La Mancha—Campus de Toledo, Toledo, SpainThe design of future decarbonized power systems is one of the most relevant and challenging problems that power system planners are facing nowadays. It is expected that Combined-Cycle Gas Turbines (CCGTs) play a relevant role in these systems to provide peak power and reserve capacity when intermittent power units be unavailable. However, the large computational size of planning problems has prevented so far from modeling the actual operation of CCGTs accurately. This paper intends to quantify the effect of the modeling of CCGTs in the generation capacity expansion problem. For doing that, the operation of CCGTs is modeled using a mixed-integer linear formulation that considers different operation modes. Afterwards, generation expansion decisions in a realistic case study are analyzed using different accuracy degrees for modeling the operation of CCGTs. The numerical results suggest that the simplification of the modeling of the operation of CCGTs overestimates the flexibility provided by these units, which increases the capacity installed from renewable units between 15 and 25%.https://ieeexplore.ieee.org/document/9802994/Combined-cycle gas turbinesgeneration capacity expansionreserve provisionstochastic programmingstorages |
| spellingShingle | Hernan Gomez-Villarreal Miguel Canas-Carreton Miguel Carrion Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines IEEE Access Combined-cycle gas turbines generation capacity expansion reserve provision stochastic programming storages |
| title | Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines |
| title_full | Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines |
| title_fullStr | Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines |
| title_full_unstemmed | Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines |
| title_short | Generation Capacity Expansion Problem Considering Different Operation Modes of Combined-Cycle Gas Turbines |
| title_sort | generation capacity expansion problem considering different operation modes of combined cycle gas turbines |
| topic | Combined-cycle gas turbines generation capacity expansion reserve provision stochastic programming storages |
| url | https://ieeexplore.ieee.org/document/9802994/ |
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