Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System
Recently, integrated energy systems have become a new type of energy supply model. It is clear that integrated energy systems can improve energy efficiency and reduce costs. However, the use of a battery energy storage system (BESS) as a backup power source will affect the operating costs of a regio...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-11-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/11/11/2990 |
| _version_ | 1811308110398095360 |
|---|---|
| author | Jianfeng Li Dongxiao Niu Ming Wu Yongli Wang Fang Li Huanran Dong |
| author_facet | Jianfeng Li Dongxiao Niu Ming Wu Yongli Wang Fang Li Huanran Dong |
| author_sort | Jianfeng Li |
| collection | DOAJ |
| description | Recently, integrated energy systems have become a new type of energy supply model. It is clear that integrated energy systems can improve energy efficiency and reduce costs. However, the use of a battery energy storage system (BESS) as a backup power source will affect the operating costs of a regional integrated energy system (RIES) in different situations. In this paper, a regional integrated energy system including wind turbines, photovoltaics, gas turbines and battery energy storage was introduced. In order to obtain the minimum operation cost, an operation optimization model was built. The schedule plans of each unit were optimized by a moth flame optimization (MFO) algorithm. Finally, three different scenarios were proposed for the simulation optimization. The simulation optimization results show that when the BESS is used as a backup power source, the operating cost of the system and the resulting pollutant emissions are less than the diesel generator (DG) set. Therefore, it is worthwhile to use BESS instead of DG as the backup power source in RIES. |
| first_indexed | 2024-04-13T09:16:16Z |
| format | Article |
| id | doaj.art-0eb44ecd6fa8417c90ac3975251df7e0 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-13T09:16:16Z |
| publishDate | 2018-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-0eb44ecd6fa8417c90ac3975251df7e02022-12-22T02:52:43ZengMDPI AGEnergies1996-10732018-11-011111299010.3390/en11112990en11112990Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy SystemJianfeng Li0Dongxiao Niu1Ming Wu2Yongli Wang3Fang Li4Huanran Dong5School of Economics and Management North China Electric Power University, Changping District, Beijing 102206, ChinaSchool of Economics and Management North China Electric Power University, Changping District, Beijing 102206, ChinaChina Electric Power Research Institute, Haidian District, Beijing 100192, ChinaSchool of Economics and Management North China Electric Power University, Changping District, Beijing 102206, ChinaSchool of Economics and Management North China Electric Power University, Changping District, Beijing 102206, ChinaSchool of Economics and Management North China Electric Power University, Changping District, Beijing 102206, ChinaRecently, integrated energy systems have become a new type of energy supply model. It is clear that integrated energy systems can improve energy efficiency and reduce costs. However, the use of a battery energy storage system (BESS) as a backup power source will affect the operating costs of a regional integrated energy system (RIES) in different situations. In this paper, a regional integrated energy system including wind turbines, photovoltaics, gas turbines and battery energy storage was introduced. In order to obtain the minimum operation cost, an operation optimization model was built. The schedule plans of each unit were optimized by a moth flame optimization (MFO) algorithm. Finally, three different scenarios were proposed for the simulation optimization. The simulation optimization results show that when the BESS is used as a backup power source, the operating cost of the system and the resulting pollutant emissions are less than the diesel generator (DG) set. Therefore, it is worthwhile to use BESS instead of DG as the backup power source in RIES.https://www.mdpi.com/1996-1073/11/11/2990integrated energy systemoperating optimizationbattery energy storagerenewable energybackup powermoth flame optimization algorithm |
| spellingShingle | Jianfeng Li Dongxiao Niu Ming Wu Yongli Wang Fang Li Huanran Dong Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System Energies integrated energy system operating optimization battery energy storage renewable energy backup power moth flame optimization algorithm |
| title | Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System |
| title_full | Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System |
| title_fullStr | Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System |
| title_full_unstemmed | Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System |
| title_short | Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System |
| title_sort | research on battery energy storage as backup power in the operation optimization of a regional integrated energy system |
| topic | integrated energy system operating optimization battery energy storage renewable energy backup power moth flame optimization algorithm |
| url | https://www.mdpi.com/1996-1073/11/11/2990 |
| work_keys_str_mv | AT jianfengli researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem AT dongxiaoniu researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem AT mingwu researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem AT yongliwang researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem AT fangli researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem AT huanrandong researchonbatteryenergystorageasbackuppowerintheoperationoptimizationofaregionalintegratedenergysystem |