Analysis of resorption working pairs for air conditioners of electric vehicles

作者: L.W. Wang , L. Jiang , J. Gao , P. Gao , R.Z. Wang

DOI: 10.1016/J.APENERGY.2017.06.077

关键词: Analytical chemistryHalideSorptionAir conditioningResorptionElectric vehicleHeat exchangerEnergy storageMineralogyCoefficient of performanceChemistry

摘要: Abstract Conventional compression type air conditioners (ACs) consume a large part of the electricity batteries on-board electric vehicles, and that will make cruising mileage shorter. Sorption resorption cycles, which are intermittent, may solve this question by energy storage phases. Both sorption cycles analyzed compared, both them have simpler structure if compared with conventional AC for only two heat exchangers required. The equilibrium performance analysis shows working pairs has higher density coefficient (COP) than when high temperature salt cycle is same halide cycle. experimental Clapeyron curves studied, CaCl 2 -NH 4 Cl-NH 3 best performance. Compared MnCl -CaCl , COP improves 160% 35% at least, respectively. also . They similar smallest density, consider conditions in whole year. required car 0.23–0.265 kWh/km, acceptable results AC.

参考文章(29)
N. Yu, R.Z. Wang, Z.S. Lu, L.W. Wang, Development and characterization of silica gel–LiCl composite sorbents for thermal energy storage Chemical Engineering Science. ,vol. 111, pp. 73- 84 ,(2014) , 10.1016/J.CES.2014.02.012
Tingxian Li, Ruzhu Wang, Jeremiah K. Kiplagat, A target‐oriented solid‐gas thermochemical sorption heat transformer for integrated energy storage and energy upgrade Aiche Journal. ,vol. 59, pp. 1334- 1347 ,(2013) , 10.1002/AIC.13899
R.E. Critoph, Solid sorption cycles: A short history International Journal of Refrigeration-revue Internationale Du Froid. ,vol. 35, pp. 490- 493 ,(2012) , 10.1016/J.IJREFRIG.2012.02.007
H.S. Bao, R.Z. Wang, R.G. Oliveira, T.X. Li, Resorption system for cold storage and long-distance refrigeration Applied Energy. ,vol. 93, pp. 479- 487 ,(2012) , 10.1016/J.APENERGY.2011.12.022
Jiaqi Xi, Mian Li, Min Xu, Optimal energy management strategy for battery powered electric vehicles Applied Energy. ,vol. 134, pp. 332- 341 ,(2014) , 10.1016/J.APENERGY.2014.08.033