Grid frequency regulation through virtual power plant of integrated energy systems with energy storage
Abstract Owing to the widespread integration of renewable distributed energy resources (DERs), the system frequency stability has been jeopardized by the non‐inertial and stochastic units caused by power electronic devices. The integrated energy system (IES) that combines multi‐vector energy resourc...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2024-10-01
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| Series: | IET Renewable Power Generation |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/rpg2.13068 |
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| _version_ | 1841546490901692416 |
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| author | Tao Xu Rujing Wang He Meng Mengchao Li Yu Ji Ying Zhang Jianli Zhao Jiani Xiang |
| author_facet | Tao Xu Rujing Wang He Meng Mengchao Li Yu Ji Ying Zhang Jianli Zhao Jiani Xiang |
| author_sort | Tao Xu |
| collection | DOAJ |
| description | Abstract Owing to the widespread integration of renewable distributed energy resources (DERs), the system frequency stability has been jeopardized by the non‐inertial and stochastic units caused by power electronic devices. The integrated energy system (IES) that combines multi‐vector energy resources can provide energy compensation among sub‐systems in a coordinated fashion to further alleviate the volatility on the electric grid. Under the framework of IES, a virtual power plant (VPP) can aggregate multi‐entities and multi‐vector energy resources to participate in the frequency regulation service while pursuing profit maximization. A three‐stage optimal scheduling model of IES‐VPP that fully considers the cycle life of energy storage systems (ESSs), bidding strategies and revenue settlement has been proposed in this paper under the modified PJM frequency regulation market framework to motivate the aggregated resources to respond to the frequency regulation market actively. The simulation results under various scenarios have verified the feasibility and effectiveness of the proposed model through techno‐economic analysis, the advantages of IES‐VPP have been demonstrated compared with a single vector energy system. |
| format | Article |
| id | doaj-art-2438dc061d0540f695773d9d5f0ab6f6 |
| institution | Kabale University |
| issn | 1752-1416 1752-1424 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Renewable Power Generation |
| spelling | doaj-art-2438dc061d0540f695773d9d5f0ab6f62025-01-10T17:41:03ZengWileyIET Renewable Power Generation1752-14161752-14242024-10-0118142277229310.1049/rpg2.13068Grid frequency regulation through virtual power plant of integrated energy systems with energy storageTao Xu0Rujing Wang1He Meng2Mengchao Li3Yu Ji4Ying Zhang5Jianli Zhao6Jiani Xiang7Key Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin ChinaKey Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin ChinaKey Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin ChinaKey Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin ChinaState Grid Shanghai Energy Interconnection Research Institute Co., Ltd Shanghai ChinaState Grid Shanghai Energy Interconnection Research Institute Co., Ltd Shanghai ChinaKey Laboratory of Smart Grid Demand Response, State Grid Shanghai Municipal Electric Power Company Shanghai ChinaKey Laboratory of Smart Grid Demand Response, State Grid Shanghai Municipal Electric Power Company Shanghai ChinaAbstract Owing to the widespread integration of renewable distributed energy resources (DERs), the system frequency stability has been jeopardized by the non‐inertial and stochastic units caused by power electronic devices. The integrated energy system (IES) that combines multi‐vector energy resources can provide energy compensation among sub‐systems in a coordinated fashion to further alleviate the volatility on the electric grid. Under the framework of IES, a virtual power plant (VPP) can aggregate multi‐entities and multi‐vector energy resources to participate in the frequency regulation service while pursuing profit maximization. A three‐stage optimal scheduling model of IES‐VPP that fully considers the cycle life of energy storage systems (ESSs), bidding strategies and revenue settlement has been proposed in this paper under the modified PJM frequency regulation market framework to motivate the aggregated resources to respond to the frequency regulation market actively. The simulation results under various scenarios have verified the feasibility and effectiveness of the proposed model through techno‐economic analysis, the advantages of IES‐VPP have been demonstrated compared with a single vector energy system.https://doi.org/10.1049/rpg2.13068energy storagehybrid renewable energy systems |
| spellingShingle | Tao Xu Rujing Wang He Meng Mengchao Li Yu Ji Ying Zhang Jianli Zhao Jiani Xiang Grid frequency regulation through virtual power plant of integrated energy systems with energy storage IET Renewable Power Generation energy storage hybrid renewable energy systems |
| title | Grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| title_full | Grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| title_fullStr | Grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| title_full_unstemmed | Grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| title_short | Grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| title_sort | grid frequency regulation through virtual power plant of integrated energy systems with energy storage |
| topic | energy storage hybrid renewable energy systems |
| url | https://doi.org/10.1049/rpg2.13068 |
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