李媛,杨秀,凌梓,李莉华,张美霞,刘舒.区域综合能源系统中考虑季节负荷特性的多能流耦合运行研究[J].电测与仪表,2018,55(22):78-85. LI Yuan,YANG Xiu,LING Zi,LI Lihua,ZHANG Meixia,LIU Shu.Study on Coupling Operation of Multi-Energy Flow for Integrated Community Energy System Considering Seasonal Load Characteristics[J].Electrical Measurement & Instrumentation,2018,55(22):78-85.
区域综合能源系统中考虑季节负荷特性的多能流耦合运行研究
Study on Coupling Operation of Multi-Energy Flow for Integrated Community Energy System Considering Seasonal Load Characteristics
In order to do some further research on the coupling among electricity, heat and natural gas in the integrated community energy system (ICES), this paper proposed a universal energy hub model for different load types in winter and summer which is built on the energy hub theory.Then a coupling matrix and operation mode for the model was established, and a energy distribution plan of the energy hub was obtained by the coupling calculation on natural gas pipeline network and distribution network. Calculation and simulation of the system are realized by MATLAB and Simulink, the results show that the proposed model and calculation method can be used to analyze the coupling degree of different energy flow in the energy hub. The algorithm can reflect the steady-state characteristics of ICES in a reasonable way. Besides, through the comparison and test of operation mode, a further proof of the rationality was made on the winter and summer operation mode which considering load characteristics.
