TY - JOUR
T1 - Thermodynamic analysis of an isobaric compressed air energy storage (I-CAES) combined with low grade waste heat
AU - Liu, Mingming
AU - Wang, Huanran
AU - Li, Ruixiong
AU - Du, Chaoyun
AU - Li, Chengchen
AU - Yan, Kai
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/3/4
Y1 - 2019/3/4
N2 - Energy storage technology is an efficient way to solve the discontinuous and unpredictable of renewable energy. This paper combined isobaric CAES with low grade waste heat to reduce the pollution of CAES and avoid the exergy destruction in throttling process. The thermodynamic analysis including energy analysis and exergy analysis, was conducted to evaluate the performance of the proposed system. The results show that total round trip efficiency of the proposed I-CAES can be improved nearly 11% and the effective air storage density increases 37.6% compared with the conventional CAES. Meanwhile, a parametric analysis is also conducted to evaluate the effects of several key parameters on the system performance.
AB - Energy storage technology is an efficient way to solve the discontinuous and unpredictable of renewable energy. This paper combined isobaric CAES with low grade waste heat to reduce the pollution of CAES and avoid the exergy destruction in throttling process. The thermodynamic analysis including energy analysis and exergy analysis, was conducted to evaluate the performance of the proposed system. The results show that total round trip efficiency of the proposed I-CAES can be improved nearly 11% and the effective air storage density increases 37.6% compared with the conventional CAES. Meanwhile, a parametric analysis is also conducted to evaluate the effects of several key parameters on the system performance.
UR - https://www.scopus.com/pages/publications/85063550600
U2 - 10.1088/1755-1315/227/4/042027
DO - 10.1088/1755-1315/227/4/042027
M3 - 会议文章
AN - SCOPUS:85063550600
SN - 1755-1307
VL - 227
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 4
M1 - 042027
T2 - 3rd International Conference on Energy Engineering and Environmental Protection, EEEP 2018
Y2 - 19 November 2018 through 21 November 2018
ER -
