Oilfield Microgrid-Oriented Supercapacitor-Battery Hybrid Energy Storage System with Series-Parallel Compensation Topology
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| Veröffentlicht in: | Processes vol. 13, no. 6 (2025), p. 1689-1713 |
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| Veröffentlicht: |
MDPI AG
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| Online-Zugang: | Citation/Abstract Full Text + Graphics Full Text - PDF |
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| 024 | 7 | |a 10.3390/pr13061689 |2 doi | |
| 035 | |a 3223939006 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 231553 |2 nlm | ||
| 100 | 1 | |a Wang, Lina |u Working Station for Postdoctoral Scientific Research, Shengli Oil Administration, Dongying 257100, China; wanglina02.slyt@sinopec.com | |
| 245 | 1 | |a Oilfield Microgrid-Oriented Supercapacitor-Battery Hybrid Energy Storage System with Series-Parallel Compensation Topology | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a This paper proposes a supercapacitor-battery hybrid energy storage scheme based on a series-parallel hybrid compensation structure and model predictive control to address the increasingly severe power quality issues in oilfield microgrids. By adopting the series-parallel hybrid structure, the voltage compensation depth can be properly improved. The model predictive control with a current inner loop is employed for current tracking, which enhances the response speed and control performance. Applying the proposed hybrid energy storage system in an oilfield DC microgrid, the fault-ride-through ability of renewable energy generators and the reliable power supply ability for oil pumping unit loads can be improved, the dynamic response characteristics of the system can be enhanced, and the service life of energy storage devices can be extended. This paper elaborates on the series-parallel compensation topology, operational principles, and control methodology of the supercapacitor-battery hybrid energy storage. A MATLAB/Simulink model of the oilfield DC microgrid employing the proposed scheme was established for verification. The results demonstrate that the proposed scheme can effectively isolate voltage sags/swells caused by upstream grid faults, maintaining DC bus voltage fluctuations within ±5%. It achieves peak shaving of oil pumping unit load demand, recovery of reverse power generation, stabilization of photovoltaic output, and reduction of power backflow. This study presents an advanced technical solution for enhancing power supply quality in high-penetration renewable energy microgrids with numerous sensitive and critical loads. | |
| 653 | |a Oil field equipment | ||
| 653 | |a Electrical loads | ||
| 653 | |a Dynamic response | ||
| 653 | |a Distributed generation | ||
| 653 | |a Parameter identification | ||
| 653 | |a Electricity distribution | ||
| 653 | |a Clean technology | ||
| 653 | |a Energy storage | ||
| 653 | |a Topology | ||
| 653 | |a Predictive control | ||
| 653 | |a Service life | ||
| 653 | |a Renewable energy | ||
| 653 | |a Energy resources | ||
| 653 | |a Energy consumption | ||
| 653 | |a Voltage | ||
| 653 | |a Unit loads | ||
| 653 | |a Compensation | ||
| 653 | |a Wind power | ||
| 653 | |a Oil fields | ||
| 653 | |a Compensation depth | ||
| 653 | |a Carbon | ||
| 653 | |a Supercapacitors | ||
| 653 | |a Renewable resources | ||
| 653 | |a Voltage sags | ||
| 653 | |a Pumping | ||
| 653 | |a Power supply | ||
| 653 | |a Hybrid structures | ||
| 653 | |a Hybrid systems | ||
| 653 | |a Alternative energy sources | ||
| 653 | |a Control methods | ||
| 653 | |a Electric power supplies | ||
| 653 | |a Alternative energy | ||
| 773 | 0 | |t Processes |g vol. 13, no. 6 (2025), p. 1689-1713 | |
| 786 | 0 | |d ProQuest |t Materials Science Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3223939006/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3223939006/fulltextwithgraphics/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3223939006/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |