An efficient system of compressed natural gas (CNG) secondary filling station based on reducing abnormal refilling behaviors

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Li, Yang^1,2 ; Zhao, Yulian^1 ; Shao, Jian^2

College of Engineering and Technology, Tianjin Agricultural University, Tianjin

300384, China^1

Tianjin Huabei Gas and Heating Engineering Design Co. LTD, Tianjin

300384, China^2

关键词: Abnormal behavior;    Compressed natural gasses (CNG);    Energy efficient systems;    Final pressure;    Initial pressure;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/2/022028/pdf
DOI  :  10.1088/1755-1315/153/2/022028

来源: IOP

【 摘 要 】

CNG secondary filling station is a critical infrastructure in CNG industry. By data mining, it is found that there are energy inefficient refilling behaviors with abnormal small volume, higher initial pressure, lower final pressure, or tiny change in pressure. Therefore, an energy efficient system of CNG secondary filling station is provided by reducing these abnormal inefficient actions in this article. The performance of the provided system is measured by analyzing the statics of these abnormal behaviors. It is found that if the abnormal inefficient refilling behaviors were avoided, the efficient system of CNG secondary filling station will be improved by no less than 12.937 percent.