Simulated analysis of Hybrid Electric Vehicle Powertrain based on ADVISOR

Over the past 100 years, the rise of industry and economic development have promoted the progress of the automobile industry, and the problems of energy shortage and environmental degradation have followed. This article based on Audi A6L2.8 automobile engine, ZYT permanent magnet DC motor and 18650 lithium ion battery are selected to form the power system of hybrid new energy vehicle. Select the engine parameters such as torque, speed, fuel consumption, voltage, etc. for calculation, and establish the mathematical model of the engine, motor, battery and other modules.Use ADVISOR2002 electric vehicle simulation software to simulate and analyze the hybrid vehicle power system to make it meet the expected vehicle performance indicators.Compare the performance simulation results of hybrid electric vehicles with the performance of pure fuel vehicles. Through comparative analysis, hybrid vehicles have better fuel economy and emissions than pure fuel vehicles. This article mainly completed the following aspects: (1) Based on Audi A6L2.8 automobile engine, ZYT permanent magnet DC motor and 18650 lithium ion battery are selected to form the power system of hybrid new energy vehicle. (2) Select the engine parameters such as torque, speed, fuel consumption, voltage, etc. for calculation, and establish the mathematical model of the engine, motor, battery and other modules. (3) Use ADVISOR2002 electric vehicle simulation software to simulate and analyze the hybrid vehicle power system to make it meet the expected vehicle performance indicators. (4) Compare the performance simulation results of hybrid electric vehicles with the performance of pure fuel vehicles. Through comparative analysis, hybrid vehicles have better fuel economy and emissions than pure fuel vehicles.