In this paper, the model tests of the wind-powered water -pumpingsystem was conducted and the results of the tests prove that the principle of the system is correct.
We used a wind turbine drive some electric pump. For every pump is staged connected with the wind turbine, so the system be called the staged-connected wind-electric water pumping.
Tornado-type wind-powered water-pumpingsystem is a newly developed system. It consists of tornado-type tower and pressure difference water-elevating device.