| 摘要 |
FIELD: electrical engineering. SUBSTANCE: using equipment is connected to one of high-voltage leads of high-frequency transformer whose low-voltage winding is connected to variable-frequency AC voltage generator. Resonance-tuned waves accompanied by energy transfer to user are produced by varying generator frequency. Device has variable-frequency AC voltage generator, high-voltage transformer one of whose high-voltage winding leads is connected to one of input terminals of using equipment and second lead is insulated. Lead feeding energy to user can be provided with facilities for matching it with using equipment, such as rectifier unit or transformer converter. EFFECT: reduced resistive energy loss in connecting conductors. 4 cl, 3 dwgl |
