Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System
To solve the problems of low utilization of biomass and uncertainty and intermittency of wind power (WP) in rural winter, an interval optimization model of a rural integrated energy system with biogas fermentation and electrolytic hydrogen production is constructed in this paper. Firstly, a biogas f...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-08-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/16/17/6202 |
| _version_ | 1797582592077201408 |
|---|---|
| author | Mingguang Zhang Shuai Yu Hongyi Li |
| author_facet | Mingguang Zhang Shuai Yu Hongyi Li |
| author_sort | Mingguang Zhang |
| collection | DOAJ |
| description | To solve the problems of low utilization of biomass and uncertainty and intermittency of wind power (WP) in rural winter, an interval optimization model of a rural integrated energy system with biogas fermentation and electrolytic hydrogen production is constructed in this paper. Firstly, a biogas fermentation kinetic model and a biogas hydrogen blending model are developed. Secondly, the interval number is used to describe the uncertainty of WP, and an interval optimization scheduling model is developed to minimize daily operating cost. Finally, a rural integrated energy system in Northeast China is taken as an example, and a sensitivity analysis of electricity price, gas production, and biomass price is conducted. The simulation results show that the proposed strategy can significantly reduce the wind abandonment rate and improve the economy by 3.8–22.3% compared with conventional energy storage under optimal dispatch. |
| first_indexed | 2024-03-10T23:24:31Z |
| format | Article |
| id | doaj.art-41e888dc3d594d579fa7ad463c6aa8d7 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T23:24:31Z |
| publishDate | 2023-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-41e888dc3d594d579fa7ad463c6aa8d72023-11-19T08:04:42ZengMDPI AGEnergies1996-10732023-08-011617620210.3390/en16176202Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy SystemMingguang Zhang0Shuai Yu1Hongyi Li2College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaCollege of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaCollege of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaTo solve the problems of low utilization of biomass and uncertainty and intermittency of wind power (WP) in rural winter, an interval optimization model of a rural integrated energy system with biogas fermentation and electrolytic hydrogen production is constructed in this paper. Firstly, a biogas fermentation kinetic model and a biogas hydrogen blending model are developed. Secondly, the interval number is used to describe the uncertainty of WP, and an interval optimization scheduling model is developed to minimize daily operating cost. Finally, a rural integrated energy system in Northeast China is taken as an example, and a sensitivity analysis of electricity price, gas production, and biomass price is conducted. The simulation results show that the proposed strategy can significantly reduce the wind abandonment rate and improve the economy by 3.8–22.3% compared with conventional energy storage under optimal dispatch.https://www.mdpi.com/1996-1073/16/17/6202WPrural integrated energy systembiogas fermentationuncertainty |
| spellingShingle | Mingguang Zhang Shuai Yu Hongyi Li Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System Energies WP rural integrated energy system biogas fermentation uncertainty |
| title | Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System |
| title_full | Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System |
| title_fullStr | Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System |
| title_full_unstemmed | Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System |
| title_short | Inter-Zone Optimal Scheduling of Rural Wind–Biomass-Hydrogen Integrated Energy System |
| title_sort | inter zone optimal scheduling of rural wind biomass hydrogen integrated energy system |
| topic | WP rural integrated energy system biogas fermentation uncertainty |
| url | https://www.mdpi.com/1996-1073/16/17/6202 |
| work_keys_str_mv | AT mingguangzhang interzoneoptimalschedulingofruralwindbiomasshydrogenintegratedenergysystem AT shuaiyu interzoneoptimalschedulingofruralwindbiomasshydrogenintegratedenergysystem AT hongyili interzoneoptimalschedulingofruralwindbiomasshydrogenintegratedenergysystem |