The impact of clustering strategies to site integrated community energy and harvesting systems on electrical demand and regional GHG reductions

Abdalla, Ahmed; Mohamed, S.; Friedrich, Kelton; Bucking, Scott; Cotton, James S.

doi:10.1016/j.enconman.2023.117151

Cited by 3 publications

(1 citation statement)

References 26 publications

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“…Considering that renewable energy leads the green and low-carbon transformation of global energy structure [1], the development of an integrated energy system with electric energy as its core plays a positive role in rationally optimizing the energy structure and effectively improving the efficiency of users [2,3]. As an energy interconnection terminal, the park-integrated energy system can not only provide full play to the comprehensive advantages of various energy sources and improve the utilization rate of new energy, but also increase the large-scale utilization of new energy [4]. In the integrated energy system, customers have multiple options to fulfill their energy demand [5,6].…”

Section: Introductionmentioning

confidence: 99%

Optimal Configuration of Power/Thermal Energy Storage for a Park-Integrated Energy System Considering Flexible Load

Zhu,

Wang,

Xing

et al. 2023

Energies

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The park-integrated energy system can achieve the optimal allocation, dispatch, and management of energy by integrating various energy resources and intelligent control and monitoring. Flexible load participation in scheduling can reduce peak and valley load, optimize load curves, further improve energy utilization efficiency, and reduce system costs. Based on this, firstly, a flexible power-load model is established considering the translatable load, transferable load, and reducible load; and a thermal flexible load model is established based on the fuzziness of user perception of temperature in this study; then, the mixed integer linear programming method is adopted, and the sum of the carbon transaction cost, operation and maintenance cost, compensation cost, power purchase cost, gas purchase cost, wind and light abandonment penalty cost and investment cost of the system is minimized as the objective function, and the configuration of the integrated energy system is optimized, and the optimal capacity of each equipment and the output of each period are obtained. Finally, taking an industrial park in Liaoning Province of China as an example, the analysis is carried out. The example results show that by scheduling the flexible electrical load and flexibly adjusting the indoor temperature, renewable energy consumption can be promoted, and electricity load and heat-load curves can be optimized to increase the installed capacity of wind turbines, reduce the capacity of gas turbines, batteries, and heat-storage tanks, improve system economy, and improve the penetration rate of renewable energy.

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