ELECTROMECHANICAL CONVERTER WITH LIQUID COOLING AND ELECTRONIC CONTROL Russian patent published in 2020 - IPC H02K3/12 H02K3/24 H02K1/32 

FIELD: electrical equipment.

SUBSTANCE: invention relates to the electrical equipment. Electromechanical converter with electronic control includes a gap separated stator and rotor, each of which contains active part with two ends, which includes core with slots and active conductors located in them. At least one frontal part for connection of active conductors, located above the first end of active part, including main front conductors. Active conductors and frontal parts make a winding with leads. Electronic controlled components and two conductive buses located above the second end of the active part. Buses are electrically connected to an external voltage source of invariable polarity. Each of electronic controlled components has three power outputs. First of them is electrically connected to one of the winding terminals, and the second one and the third one is connected to buses conducting current. At least two channels for flow of cooling liquid, located above ends of this active part. Sections of the surface of the first end face are mechanically connected to the areas of the front part nearest to them, in which active conductors of at least one active part are made in the form of at least one pair of layers with cross section of conductors close to rectangular. Above the second end of this active part the second front part with winding outputs is provided, which is equipped with bridges with reduced cross-section area relative to active conductors. Crosspieces connect active conductors and main front conductors. At least most jumpers are located on outer side of each pair of layers so that main front conductors do not intersect. Sections of surface of the second channel for cooling liquid flow are mechanically connected to the nearest to them sections of surfaces of the front part, electronic controlled components, conducting current buses and end of the core.

EFFECT: broader functional capabilities and high reliability.

6 cl, 6 dwg