The Capacity Configuration of a Cascade Small Hydropower-Pumped Storage–Wind–PV Complementary System
Source abstract
Abstract
Distributed renewable energy sources with significant output fluctuations can negatively impact the power grid stability when it is connected to the power grid. Therefore, it is necessary to develop a capacity configuration method that improves the output stability of highly uncertain energy sources such as wind and photovoltaic (PV) power by integrating pumped storage units. In response, this study proposes a capacity configuration method for a cascade small hydropower-pumped storage–wind–PV complementary system. The method utilizes the regulation capacity of cascade small hydropower plants and pumped storage units, in conjunction with the fluctuating characteristics of local distributed wind and PV, to perform power and energy time-series matching and determine the optimal capacity allocation for each type of renewable energy. Furthermore, an optimization and scheduling model for the cascade small hydropower-pumped storage–wind–PV complementary system is constructed to verify the effectiveness of the configuration under multiple scenarios. The results demonstrate that the proposed method reduces system energy deviation, improves the stability of power output and generation efficiency, and enhances the operational stability and economic performance of the system.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Electric Power System Optimization · Smart Grid Energy Management · Microgrid Control and Optimization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Guangxi Key Laboratory of Power System Optimization and Energy Technology, Guangxi University, Nanning 530004, China
State Grid YANGZHOU Power Supply Company, Yangzhou 225000, China
Funding
National Natural Science Foundation of China
References (35)
Show source-provided references
1. Technological Innovations and Future Prospectof Hydropower Development in Southwest China—A Case Study of Yalong River Hydropower Development
2. Analysis and Discussion on Difficulties of Power Grid Regulation in Small Hydropower Enriched Area
3. Variable-time Day-ahead Dispatching of High-proportion New Energy Grid-connected Joint System with Pumped Storage
4. Aihara, R., Yokoyama, A., Nomiyama, F., and Kosugi, N. (2011, January 19–23). Optimal operation scheduling of pumped storage hydro power plant in power system with a large penetration of photovoltaic generation using genetic algorithm. Proceedings of the IEEE Trondhcim on Power Technology, Trondheim, Norway.10.1109/PTC.2011.6019279 ↗
5. Optimal scheduling strategy for renewable energy system with pumped storage station
6. Research on Promotion of Renewable Energy Integration into Regional Power Grid by Variable Speed Pumped Storage Technology
7. Economic Analysis of Micro-Pumped Storage Stations Retrofitted from Small Hydropower Plants
8. Optimizing pumped-storage power station operation for boosting power grid absorbability to renewable energy10.1016/j.enconman.2023.117827 ↗
9. Short-term Peak Shaving Model of Cascade Hybrid Pumped Storage Retrofitted from Conventional Hydropower
10. Huang, W., Fu, Z., and Hua, L. (2018, January 20–22). Research on Optimal Capacity Configuration for Distributed Generation of Island Micro-Grid with Wind/Solar/Battery/Diesel Engine. Proceedings of the 2018 2nd IEEE Conference on Energy Internet and Energy System Integration (EI2), Beijing, China.10.1109/EI2.2018.8582463 ↗
11. Wu, X., Xu, K., Wang, Z., and Gong, Y. (2017, January 26–28). Optimized capacity configuration of an integrated power system of wind, photovoltaic and energy storage device based on improved particles warm optimizer. Proceedings of the 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2), Beijing, China.10.1109/EI2.2017.8245465 ↗
12. Improved configuration optimization of PV-wind-storage- capacities for grid-connected microgrid
13. Capacity Configuration of the Hybrid Energy Storage System Basedon Bloch Spherical Quantum Genetic Algorithm
14. Optimal Configuration and Economic Study of Hybrid Energy Storage System in Wind and Solar Power Plants
15. Features extraction of wind ramp events from a virtual wind park10.1016/j.egyr.2020.08.047 ↗
16. Capacity Allocation Method for Wind-Solar-Hydro-Storage Complementary System Considering Time and Spatial Transfer Characteristics of Load
17. Capacity Configuration Optimization of Multi-energy Complementary Power System Based on Contract Load Curve
18. Capacity Optimization Method of Hybrid Energy Storage System for Wind Power Smoothing
19. Capacity Allocation Method of Hybrid Energy Storage System Based on Empirical Mode Decomposition and Fuzzy Chance Constrained Programming
20. Inhibition of wind power fluctuations of battery energy storage system adaptive control strategy design
21. Sizing Energy Storage to Accommodate High Penetration of Variable Energy Resources10.1109/TSTE.2011.2164101 ↗
22. Capacity Allocation Optimization of Energy Storage in Thermal-Storage Frequency Regulation Dispatch System Based on EEMD
23. Optimal frequency division and capacity determination technology of hybrid energy storage system for suppressing intermittent load
24. Key Technologies and Research Prospects for Cascaded Hydro Photovoltaic-Pumped Storage Hybrid Power Generation System
25. Shao, C., Li, Z., Wu, H., Yuan, Y., and Yang, Q. (2021, January 8–9). Energy management strategy of standalone hydro-photovoltaic-storage microgrid. Proceedings of the 2021 International Conference on Power System Technology: Carbon Neutrality and New Type of Power System (POWERCON), Haikou, China.10.1109/POWERCON53785.2021.9697607 ↗
26. Braun-Cruz, C.C., Tritico, H.M., Beregula, R.L., Girard, P., Zeilhofer, P., Ribeiro, L.d.S., and Fantin-Cruz, I. (2021). Evaluation of Hydrological Alterations at the Sub-Daily Scale Caused by a Small Hydroelectric Facility. Water, 13.10.3390/w13020206 ↗
27. Regulation capability of small cascade hydropower stations for photovoltaic generation10.1063/5.0010831 ↗
28. Preliminary feasibility analysis for remaking the function of cascade hydropower stations to enhance hydropower flexibility: A case study in China10.1016/j.energy.2022.125163 ↗
29. The Dynamic Characteristics of Pumped-Storage Power Station Underground Powerhouse Structure Research in GPSPS
30. Research on Capacity Computation of Cascade On-Stream Integral Pumped Storage Hydropower Plants I: Short-Term Peak Shaving and Gain of Cascade Development
31. Discussion on the Construction of Joint O-peration Pumped Storage Pump/Power Station in Cascade Hydropower Stations
32. Capacity optimization of pumped storage hydropower and its impact on an integrated conventional hydropower plant operation10.1016/j.apenergy.2022.119561 ↗
33. Coordinated Control Strategy of Photovoltaic Hybrid Energy Storage Considering Prediction-Error Compensation and Fluctuation Suppression
34. Applications of Frequency Domain Decomposition and Deep Learning Algorithms in Short-term Load and Photovoltaic Power Forecasting
35. A Research on the IL Control Strategy of Distribution Network in Electricity Market