Comparative Analysis of Energy Consumption Standards Based on Electric Passenger Vehicle Economic Simulation Platform

This paper compares and analyzes the electric vehicles standards of energy consumption, and concludes the main factors that affect the driving range and energy consumption of electric vehicles. Based on a certain vehicle model, through the establishment of pure electric passenger vehicle economic simulation platform. It is calculated that: compared with GB/T18386-2017, the driving range of vehicles tested according to GB/T18386.1 is increased, and the energy consumption is reduced, but for the vehicle with large load, the reverse results may appear; the cycle correction method under GB/T18386.1 is better and more scientific than that of GB/T18386-2017, which helps to reduce the difference of vehicle driving range and energy consumption before and after the test cycle correction, but in general, the driving range of vehicles under the uncorrected test cycle is lower and the energy consumption is higher.