摘要 |
An electric power generator comprises a stator and a rotor. The stator is in frictional contact with a smooth surface of rotor rotation and comprises a piezoelectric oscillator uniting two resonators of mutually perpendicular oscillation that have separate electrodes for excitation every type of oscillations, forming an exciter section and a generator section, the exciter section is connected to an AC voltage source of generator section resonant frequency. |