METHOD FOR INVERSION WITH MULTIPLICATION OF FREQUENCY AND GENERATOR CONTROL DEVICE DRIVEN BY INTERNAL COMBUSTION ENGINE Russian patent published in 2016 - IPC F02D29/06 H02M5/44 

FIELD: machine building.

SUBSTANCE: present invention relates to control generators and, in particular, to a method of inversion with multiplication of frequency and to a control generator driven by internal combustion engine. Inversion unit employs frequency multiplication inversion technology, controlling inversion unit through a low switching frequency f to obtain a 2f modulated frequency, thus resolving problem that a low frequency switching component generates a high frequency modulated waveform. Four switches in inversion unit have same work frequency, alleviating controller load. High modulated frequency reduces device parameters of a filter unit, resulting in a smaller-sized and lighter apparatus, thus giving generator portability.

EFFECT: reduced output internal resistance of generator and, consequently, high load capacity for non-linear load.

12 cl, 8 dwg