Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation
With the increasing of renewable energy penetration rate in power source structure, the impact of its uncertainty on the stability of the power system is becoming increasingly apparent. The power system faces dual pressures of ensuring power supply and renewable energy accommodation. The way in whic...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-09-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/17/19/4766 |
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| author | Zhou Su Guoqing Yang Lixiao Yao Qingqing Zhou Yuhan Zhang |
| author_facet | Zhou Su Guoqing Yang Lixiao Yao Qingqing Zhou Yuhan Zhang |
| author_sort | Zhou Su |
| collection | DOAJ |
| description | With the increasing of renewable energy penetration rate in power source structure, the impact of its uncertainty on the stability of the power system is becoming increasingly apparent. The power system faces dual pressures of ensuring power supply and renewable energy accommodation. The way in which to accurately plan the power structure under situations with a high renewable energy penetration rate has become an urgent issue for future power infrastructure upgrading. In this paper, a rational power structure model was proposed for a provincial power grid by iteratively optimizing variables. The synergistic relationship between renewable energy, traditional power sources, and the energy storage system was considered comprehensively and calculated through the time-series production simulation method. The as-proposed model was studied using a scenario of a provincial grid plan in the year 2035. The power balance, electricity consumption, and renewable energy utilization were systematically analyzed, providing an important theoretical basis for the optimization and upgrading of provincial power systems under the rapid growth of renewable energy. |
| format | Article |
| id | doaj-art-51aa74616c8a4e1bb0a6fa3f2404bb9e |
| institution | OA Journals |
| issn | 1996-1073 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj-art-51aa74616c8a4e1bb0a6fa3f2404bb9e2025-08-20T01:47:42ZengMDPI AGEnergies1996-10732024-09-011719476610.3390/en17194766Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production SimulationZhou Su0Guoqing Yang1Lixiao Yao2Qingqing Zhou3Yuhan Zhang4School of Electrical Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Electrical Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Electrical Engineering, Xi’an University of Technology, Xi’an 710048, ChinaState Grid Shaanxi Electric Power Co., Ltd., Xi’an 710048, ChinaState Grid Shaanxi Electric Power Co., Ltd., Xi’an 710048, ChinaWith the increasing of renewable energy penetration rate in power source structure, the impact of its uncertainty on the stability of the power system is becoming increasingly apparent. The power system faces dual pressures of ensuring power supply and renewable energy accommodation. The way in which to accurately plan the power structure under situations with a high renewable energy penetration rate has become an urgent issue for future power infrastructure upgrading. In this paper, a rational power structure model was proposed for a provincial power grid by iteratively optimizing variables. The synergistic relationship between renewable energy, traditional power sources, and the energy storage system was considered comprehensively and calculated through the time-series production simulation method. The as-proposed model was studied using a scenario of a provincial grid plan in the year 2035. The power balance, electricity consumption, and renewable energy utilization were systematically analyzed, providing an important theoretical basis for the optimization and upgrading of provincial power systems under the rapid growth of renewable energy.https://www.mdpi.com/1996-1073/17/19/4766power source structuretime-series production simulationenergy storage systemrenewable energypower supply |
| spellingShingle | Zhou Su Guoqing Yang Lixiao Yao Qingqing Zhou Yuhan Zhang Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation Energies power source structure time-series production simulation energy storage system renewable energy power supply |
| title | Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation |
| title_full | Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation |
| title_fullStr | Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation |
| title_full_unstemmed | Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation |
| title_short | Optimization of Provincial Power Source Structure Planning in Northwestern China Based on Time-Series Production Simulation |
| title_sort | optimization of provincial power source structure planning in northwestern china based on time series production simulation |
| topic | power source structure time-series production simulation energy storage system renewable energy power supply |
| url | https://www.mdpi.com/1996-1073/17/19/4766 |
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