关键词: 仿真, 排量, 试验, 液压变压器

Abstract: It is mainly concentrate on the simulation and experimental research about the displacement of the new hydraulic transformer. The mathematical model of the new hydraulic transformer is built by computing relative formulae. The simulation is done based on the modal. The test-rig is designed to test the characteristics of the new hydraulic transformer including the varieties of the flux, rotation speed and the displacement according to the control angle. The character of the displacement variety based on the load is also tested. The simulation results coincide with the experiment very well. The research shows that the displacement of the HT is the only function of the controlled angle of the port plate, and is irrelevant to loads and the rotation speed of the HT.

Key words: Displacement Simulation, Experiment, Hydraulic transformer