The Magnetic Field Analysis And The Kinematics Simulation Research Of Eddy Current Retarder

This article introduced the automobile assistance brake-------Eddy currentretarder mechanism and the principle of work. And described the calculation model of eddy current retardar in the document. Based on the worke of the predecessor, designed the Eddy current retarder of A car. And based on this structure parameter, By using the finite element analysis software to analyze 2D magnetism of Eddy current retarder.Influences of structure parameters to the magnetic field of eddy current retarder were investigated.This article established the calculation model of eddy current retarder.And By using Simulink software,This article also established the simulation model of eddy current retarder. Simultaneously acts according to the hypothesis concrete parameter,carried on the simulation to the model.analyzed the performance of the vehicle deceleration which use eddy current retarder.And understand the brake situation of a car used eddy current retarder.This article has established quite complete theory system of eddy current retarde. provide an important basis for the design and manufacture.