A hybrid energy system is built for the power demand of a community in Xinjiang of China,and pumped storage and lithium batteries are used as energy storage devices.The feasibility of different configurations is evalu...A hybrid energy system is built for the power demand of a community in Xinjiang of China,and pumped storage and lithium batteries are used as energy storage devices.The feasibility of different configurations is evaluated through technoeconomic analysis.Technical-economic parameters are set in the HOMER Pro software to obtain optimal configuration and techno-economic evaluation and sensitivity analysis.The study also explores the impact of different types of PV tracking systems and module costs on system performance.The results show that the lowest levelized cost of energy(LCOE)(0.135$/kWh)can be achieved with pumped hydro,which is more economical than lithium batteries.PV tracking systems can improve solar efficiency.Compared with diesel systems,renewable energy has economic advantages and environmental benefits.In most regions of Xinjiang,solar energy is more competitive than wind power.In areas with abundant wind resources,the integration of wind and solar energy can reduce costs.展开更多
基金supported by Natural Science Foundation of Xinjiang Uygur Autonomous Region of China“Research on photoelectric thermal conversion mechanism and optimization design of photovoltaic building envelope structure”(2022D01C87)。
文摘A hybrid energy system is built for the power demand of a community in Xinjiang of China,and pumped storage and lithium batteries are used as energy storage devices.The feasibility of different configurations is evaluated through technoeconomic analysis.Technical-economic parameters are set in the HOMER Pro software to obtain optimal configuration and techno-economic evaluation and sensitivity analysis.The study also explores the impact of different types of PV tracking systems and module costs on system performance.The results show that the lowest levelized cost of energy(LCOE)(0.135$/kWh)can be achieved with pumped hydro,which is more economical than lithium batteries.PV tracking systems can improve solar efficiency.Compared with diesel systems,renewable energy has economic advantages and environmental benefits.In most regions of Xinjiang,solar energy is more competitive than wind power.In areas with abundant wind resources,the integration of wind and solar energy can reduce costs.
