Function and comprehensive benefit analysis of heat storage in power system

Kang Zhang; Liwei Ding; Chenglong Hou; Jiaying Chen; Xutao Guo; Hongkun Lv

doi:10.1117/12.3015532

6 February 2024 Function and comprehensive benefit analysis of heat storage in power system

Kang Zhang, Liwei Ding, Chenglong Hou, Jiaying Chen, Xutao Guo, Hongkun Lv

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 1297967 (2024) https://doi.org/10.1117/12.3015532
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

Heat storage technology can realize flexible exchange of electricity and heat, promote the interactive response of power grid, effectively absorb new energy power and improve the energy utilization. However, its application scenario and comprehensive value in the power system is still not clear. In this study, function and comprehensive benefit of heat storage are investigated. Heat storage can provide the backup power supply, peak clipping, power scheduling, power tracking and flash suppression. The comprehensive benefits of heat storage technology basically include economic benefit, power grid operation benefit and social benefit. If the heat storage system is used in a 25 MW photovoltaic power station, the average annual comprehensive value is 3599.6 thousand yuan based on this study’s models.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Kang Zhang, Liwei Ding, Chenglong Hou, Jiaying Chen, Xutao Guo, and Hongkun Lv "Function and comprehensive benefit analysis of heat storage in power system", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 1297967 (6 February 2024); https://doi.org/10.1117/12.3015532

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