The Analysis Of The Gas Car Modification And Gas Filling Station Construction

In this paper,the development and application of gas,gas-powered vehicles and gas filling stations are investigated,and the successful cases of Chongqing and Guangzhou are analyzed.Based on the modification of the fuel vehicle,the dynamic performance,economic performance and exhaust emissions were tested,to analyze and compare the performance and economic benefits of the LPG modified vehicle and the CNG modified vehicle.The testing results show that the dynamic performance of LPG modified cars is better than CNG modified cars,but worse than the fuel vehicle;emissions are lower than that the fuel vehicle;LPG vehicles saving fuel costs about 47%,CNG vehicles saving fuel costs about 56%.The development of gas vehicle cannot do without the construction of the gas filling stations.This paper studies the construction of CNG and LPG filling stations,and compares the construction schemes,investment costs and economic benefits of two kinds of gas filling stations from the perspective of technology and economy,providing reference for the establishment and construction of gas filling station.