The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System
This paper proposes a Wind-Photovoltaic-Thermal Energy Storage hybrid power system with an electric heater. The proposed system consists of wind subsystem, photovoltaic subsystem, electric heater, thermal energy storage and steam turbine unit. The electric heater is used to convert the redundant ele...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02054.pdf |
| _version_ | 1818929724799320064 |
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| author | Li Jingli Qi Wannian Yang Jun He Yi Luo Jingru Guo Su |
| author_facet | Li Jingli Qi Wannian Yang Jun He Yi Luo Jingru Guo Su |
| author_sort | Li Jingli |
| collection | DOAJ |
| description | This paper proposes a Wind-Photovoltaic-Thermal Energy Storage hybrid power system with an electric heater. The proposed system consists of wind subsystem, photovoltaic subsystem, electric heater, thermal energy storage and steam turbine unit. The electric heater is used to convert the redundant electricity from wind or photovoltaic subsystem into heat, which is stored in thermal energy storage. When the system output is less than the load demand, thermal energy storage system releases heat to generate electricity. In this paper, the optimal objective is to minimize the levelized cost of energy and maximize the utilization rates of renewable energy and transmission channel. The fitness function is compiled according to the scheduling strategy, and the capacity optimization problem is solved by particle swarm optimization algorithm in MATLAB. The case analysis show that the proposed system can effectively increase the utilization rate of renewable energy and transmission channel. |
| first_indexed | 2024-12-20T03:49:21Z |
| format | Article |
| id | doaj.art-712e1ece760b4e91bf919bce61d5363e |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-20T03:49:21Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-712e1ece760b4e91bf919bce61d5363e2022-12-21T19:54:30ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011180205410.1051/e3sconf/201911802054e3sconf_icaeer18_02054The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power SystemLi Jingli0Qi Wannian1Yang Jun2He Yi3Luo Jingru4Guo Su5Qinghai Golmud Luneng Energy Co., Ltd (Ducheng Weiye Group Co. Ltd)Qinghai Golmud Luneng Energy Co., Ltd (Ducheng Weiye Group Co. Ltd)Qinghai Electric Power Research InstituteCollege of Energy and Electrical Engineering Hohai UniversityEast China Yixing Pumped Storage Power Co., Ltd.College of Energy and Electrical Engineering Hohai UniversityThis paper proposes a Wind-Photovoltaic-Thermal Energy Storage hybrid power system with an electric heater. The proposed system consists of wind subsystem, photovoltaic subsystem, electric heater, thermal energy storage and steam turbine unit. The electric heater is used to convert the redundant electricity from wind or photovoltaic subsystem into heat, which is stored in thermal energy storage. When the system output is less than the load demand, thermal energy storage system releases heat to generate electricity. In this paper, the optimal objective is to minimize the levelized cost of energy and maximize the utilization rates of renewable energy and transmission channel. The fitness function is compiled according to the scheduling strategy, and the capacity optimization problem is solved by particle swarm optimization algorithm in MATLAB. The case analysis show that the proposed system can effectively increase the utilization rate of renewable energy and transmission channel.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02054.pdf |
| spellingShingle | Li Jingli Qi Wannian Yang Jun He Yi Luo Jingru Guo Su The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System E3S Web of Conferences |
| title | The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System |
| title_full | The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System |
| title_fullStr | The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System |
| title_full_unstemmed | The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System |
| title_short | The Capacity Optimization of Wind-Photovoltaic-Thermal Energy Storage Hybrid Power System |
| title_sort | capacity optimization of wind photovoltaic thermal energy storage hybrid power system |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02054.pdf |
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