In this contribution we introduced an integrated energy system consists of thermal power plants, combined heat-power (CHP) plants and wind power plants, and aimed to supply electricity and heat to users simultaneously. A large-scale battery, a TES device and heat transfer devices are included also. During the operation time of the battery, the TES device stores the generated heat and meanwhile supplies heat to users. Applying the power flow method, the electro-thermal analogy and the entransy dissipation-based thermal resistance method, we constructed the power flow model of the system. Besides, we optimized the system aimed to minimize wind curtailments. Optimization results presented for a typical day the system reduces wind curtailment percentage from 40.63 % to 13.70 % and supply 5% heat load. Besides, the operation strategy of the battery is to charge at night and discharge in the day.
Skip Nav Destination
ASME 2017 11th International Conference on Energy Sustainability collocated with the ASME 2017 Power Conference Joint With ICOPE-17, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum
June 26–30, 2017
Charlotte, North Carolina, USA
Conference Sponsors:
- Advanced Energy Systems Division
- Solar Energy Division
ISBN:
978-0-7918-5759-5
PROCEEDINGS PAPER
An Integrated Energy System With Large-Scale Electrical and Thermal Energy Storage Devices Available to Purchase
Tian Zhao
Tsinghua University, Beijing, China
Qun Chen
Tsinghua University, Beijing, China
Paper No:
ES2017-3094, V001T11A001; 9 pages
Published Online:
August 25, 2017
Citation
Zhao, T, & Chen, Q. "An Integrated Energy System With Large-Scale Electrical and Thermal Energy Storage Devices." Proceedings of the ASME 2017 11th International Conference on Energy Sustainability collocated with the ASME 2017 Power Conference Joint With ICOPE-17, the ASME 2017 15th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2017 Nuclear Forum. ASME 2017 11th International Conference on Energy Sustainability. Charlotte, North Carolina, USA. June 26–30, 2017. V001T11A001. ASME. https://doi.org/10.1115/ES2017-3094
Download citation file:
20
Views
Related Proceedings Papers
Related Articles
Free Convection Limits for Pin-Fin Cooling
J. Heat Transfer (August,1998)
A PCM/Forced Convection Conjugate Transient Analysis of Energy Storage Systems With Annular and Countercurrent Flows
J. Heat Transfer (February,1991)
A Distributed Predictive Control of Energy Resources in Radiant Floor Buildings
J. Dyn. Sys., Meas., Control (October,2019)
Related Chapters
Hydro Tasmania — King Island Case Study
Hydro, Wave and Tidal Energy Applications
Hydro Tasmania — King Island Case Study
Energy and Power Generation Handbook: Established and Emerging Technologies
Concluding Remarks and Future Work
Ultrasonic Welding of Lithium-Ion Batteries