Development status and trend of new energy intelligent agricultural machine
Promoting the development of new energy intelligent agricultural machinery is a specific measure to extend the new energy vehicle industry chain and expand the application of new energy vehicle technology in the agricultural field.As an important tool for agricultural energy conservation and emission reduction,new energy agricultural machine is also one of the development and transformation directions of agricultural machinery equipment products in the future.On the basis of defining the concept of new energy intelligent agricultural machinery,taking electric tractors as an example,this paper introduces a large number of technical research and product attempts conducted at home and abroad,and sorts out the various stages of its development and typical products,summarizing the technical characteristics of each development stage and the main factors affecting the development of electric tractor technology.Research has found that the power system of new energy intelligent agricultural machinery has gone through three stages:electric rail,power battery,and hybrid power.Its development was constrained by multiple factors such as high battery costs,insufficient infrastructure,power demand mismatch,diverse types of agricultural machinery,and lack of scientific evaluation indicators.However,The new generation technologies represented by clean energy technology,distributed high-power electric drive technology,electronic control hydraulic suspension system technology have become the direction of future development of new energy agricultural machinery technology.
new energyintelligent agricultural machineresearch statustechnology expectation
NETL
NSTL
万方数据
维普
