Optimal Dispatch Model for Micro Integrated Energy System Considering Multi-carrier Energy Generation Characteristic of Advanced Adiabatic Compressed Air Energy Storage

Autor: Yaowang LI, Shihong MIAO, Binxin YIN, Shixu ZHANG, Songyan ZHANG
Jazyk: English<br />Chinese
Rok vydání: 2020
Předmět:
Zdroj: 发电技术, Vol 41, Iss 1, Pp 41-49 (2020)
Druh dokumentu: article
ISSN: 2096-4528
DOI: 10.12096/j.2096-4528.pgt.19150
Popis: Advanced adiabatic compressed air energy storage (AA-CAES) is a clean large-scale physical energy storage technology. Compared with other energy storage technologies, AA-CAES can supply and store multi-carrier energy, which makes it have abroad prospective in the application in micro integrated energy system. Considering the multi-carrier energy generation characteristic of AA-CAES power plant, the optimal dispatch strategy of micro integrated energy system with AA-CAES power plant was studied. The basic composition of the micro integrated energy system with AA-CAES power plant was introduced. Based on the actual thermodynamic process of the AA-CAES power plant, a combined dispatch model of multi-carrier energy flow of cooling, heating and power was established. On this basis, the optimal dispatch model of micro integrated energy system with AA-CAES power plant was established to minimize the operating cost of the system. In the end, based on the operation data of Sino-Singapore ecologic town in Tianjin, the simulation test was carried out for model validation.
Databáze: Directory of Open Access Journals