TY - JOUR
T1 - 低碳分布式综合能源系统的能值、经济和环境优化评价
AU - Han, Juntao
AU - Han, Kai
AU - Wang, Yongzhen
AU - Ye, Zhaonian
AU - Liu, Chaofan
N1 - Publisher Copyright:
© 2022 Shanghai Power Equipment Research Institute. All rights reserved.
PY - 2022/11
Y1 - 2022/11
N2 - In order to realize the efficient utilization of medium and low temperature waste heat and the sustainability evaluation of distributed integrated energy system (DIES), the architecture and sustainability evaluation method of a low carbon DIES considering waste heat recovery were proposed based on emergy theory, economy and environment.Based on the mixed integer nonlinear programming method, the economy-environment multi-objective optimization model of low carbon DIES was established, and the capacity configuration and operation optimization of DIES driven by gas turbine (GT) and solid oxide fuel cell (SOFC) were realized respectively. Results show that under the condition of considering market hydrogen carbon emissions, the total annual cost of the DIES driven by SOFC is increased by 79.8% compared with that driven by GT, but the CO2 emission is reduced by 43.3%. The emergy sustainability index of SOFC driving DIES scheme is 0.43, which is lower than that of GT driving DIES scheme (1.29).
AB - In order to realize the efficient utilization of medium and low temperature waste heat and the sustainability evaluation of distributed integrated energy system (DIES), the architecture and sustainability evaluation method of a low carbon DIES considering waste heat recovery were proposed based on emergy theory, economy and environment.Based on the mixed integer nonlinear programming method, the economy-environment multi-objective optimization model of low carbon DIES was established, and the capacity configuration and operation optimization of DIES driven by gas turbine (GT) and solid oxide fuel cell (SOFC) were realized respectively. Results show that under the condition of considering market hydrogen carbon emissions, the total annual cost of the DIES driven by SOFC is increased by 79.8% compared with that driven by GT, but the CO2 emission is reduced by 43.3%. The emergy sustainability index of SOFC driving DIES scheme is 0.43, which is lower than that of GT driving DIES scheme (1.29).
KW - distributed integrated energy system
KW - emergy analysis
KW - multi-objective optimization
KW - solid oxide fuel cell
KW - waste heat recovery
UR - http://www.scopus.com/inward/record.url?scp=85160355817&partnerID=8YFLogxK
U2 - 10.19805/j.cnki.jcspe.2022.11.011
DO - 10.19805/j.cnki.jcspe.2022.11.011
M3 - 文章
AN - SCOPUS:85160355817
SN - 1674-7607
VL - 42
SP - 1089
EP - 1098
JO - Dongli Gongcheng Xuebao/Journal of Chinese Society of Power Engineering
JF - Dongli Gongcheng Xuebao/Journal of Chinese Society of Power Engineering
IS - 11
ER -