关键词: 静电电机, 介电弛豫原理, 针板放电现象, 单介质电场

Abstract: The electrostatic motor based on the dielectric delay principle generally uses the bad conductor to make the rotor material. the internal electron migration of the bad conductor is difficult, which limits the performance of the type of motor to a certain extent.A conductor layer was added to the rotor of the traditional dielectric relaxation principle electrostatic motor, and a simple experimental motor modelwas made by constructing a structure similar to the high-voltage needle plate discharge structure. The principle of rotor rotation under the structure and the factors restricting the speed were studied. Compared with the traditional electrostatic motor based on the dielectric relaxation principle through measuring their speed, the new design verifies the excellence of the design in improving the speed of the electrostatic motor.

Key words: electrostatic motor, dielectric relaxation principle, needle plate discharge phenomenon, single dielectric electric field