| 摘要 |
FIELD: electricity.SUBSTANCE: invention is referred to electric engineering, for production of electric energy at oscillation of various mechanical devices and may be used, in particular, for method for generation of alternating current at oscillating of certain units in transport vehicles. Electric power is supplied to excitation winding 6, in result a closed magnet field is generated, which strives to compress sections 2 and 3 among themselves being promoted by compression spring 17. When pusher 18 is pressed with force F is comes into gap 14 and separates arms of levers 8 and 9 surpassing force of the spring 17 and force of magnetic coupling between sections 2 and 3. At moment of magnetic circuit opening electromotive force is generated in armature winding, and this force may be calculated according to the formula. When minimum gap 5 is available, sharp change in flux and in consequence in electromotive force takes place in result of even small change in the above gap.EFFECT: production of energy at oscillation of structural components placed in the same device independently from its other parts.5 dwg |
