TRANSFORMER COOLING UNIT CONTROL SYSTEM Russian patent published in 2022 - IPC H01F27/10 H05K7/20 H01F27/42 G05B19/42 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering. System (1) for controlling the cooling unit (3) of the transformer (2), in particular the traction transformer of the rail vehicle (8). The system (l) comprises a transformer (2), a cooling unit (3) designed to cool the transformer (2), and a control unit (4) designed to regulate the cooling unit (3) to cool the transformer (2). The control unit (4) is designed to regulate the cooling unit (3) using measurement data reflecting at least one state of the system (1) and/or environmental data, in anticipation of a change in the temperature of the transformer (2) due to the use of the transformer (2) and/or due to environmental influences. The system (1) also has a cloud data storage (7A) and a connection for transferring measurement data and/or environmental data between the control unit (4) and the data storage (7A).

EFFECT: improving the efficiency and service life of the transformer by controlling the cooling of the transformer.

10 cl, 3 dwg