| Issue |
E3S Web Conf.
Volume 236, 2021
3rd International Conference on Energy Resources and Sustainable Development (ICERSD 2020)
|
|
|---|---|---|
| Article Number | 02008 | |
| Number of page(s) | 4 | |
| Section | New Energy Technology and Clean Energy Production and Transformation | |
| DOI | https://doi.org/10.1051/e3sconf/202123602008 | |
| Published online | 09 February 2021 | |
Optimal scheduling of Park level integrated energy system considering electrothermal coupling
1 State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources(North China Electric Power University), Changping District, Beijing 102206, China
2 Wuhan Efficiency Evaluation Company Limited,State Urid Electric Power Research institute, Wuhan 3007, China
3 State Grid Gansu Electric Power Company
* Corresponding author:gaoyuanhd@163.com
Considering the inherent characteristics of the park heating load, such as transmission delay, fuzzy heating comfort, etc., it can be used as a flexible load to participate in the optimal scheduling. Aiming at the minimum operation cost of the integrated energy system in the park, a collaborative optimal scheduling model of the park's integrated energy system with the participation of comprehensive demand response of electric heating load is constructed. The simulation results show that, compared with the optimization results of traditional power demand response, the application of integrated demand response of electric heating load improves the flexibility of production of cogeneration units in the park, reduces the total energy consumption cost of demand side users and the operation cost of the system on the premise of ensuring the balance of supply and demand of the system, improves the energy utilization efficiency, and realizes the environmental protection and economy of the system function.
© The Authors, published by EDP Sciences 2021
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