Testand Analysis On Test Field Of Hybrid Bus

In recent years,the problem of energy scarcity has become increasingly severe.In order to ease the energy crisis,new energy vehicles have emerged.The public transportation industry has developed rapidly and new energy buses have gradually entered the public view.Among them,the hybrid buses have developed rapidly due to their own performance advantages and have dominated the market.However,judging from the actual operation of hybrid buses,there is still room for improvement in the power systems assembled on the market.In recent years,Yinka Power's dual-motor dual-clutch hybrid power system has attracted the attention of some domestic public transport companies because of its good dynamic and economical advantages.What are the performance advantages of Inka Power's dual-motor dual-clutch hybrid powertrain compared to the existing hybrid powertrain on the market? We need to conduct detailed test and analysis of the same type of vehicle equipped with two powertrains.differences.In order to improve the matching application of new energy systems on vehicles and improve the comprehensive performance of hybrid buses,the following studies were done.Firstly analyzes the urban bus operating environment and driving characteristics theoretically,and analyzes the operation status of the hybrid bus currently on the market according to the actual inspection of the Xi'an bus.Summarize the market demand;Second,conduct a long-term survey of the 16-bus line operation,collect basic operational data using the VBOX driving recorder,and analyze the traffic data during its operation;On the basis of sufficient preliminary operational surveys,a simulation test scheme was formulated for three conditions: idle,unimpeded,and congested.Performance tests and tests were conducted on the dynamic test and performance tests at the Changan University automobile proving ground and the Xi'an Bailuyuan ramp.4.Analyze the test data and compare the performance differences of different power systems to analyze the advantages of the two power system,and according to the research results.The application prospect of the system in a hybrid bus was analyzed and Companies to provide procurement reference,application recommendations are given.