ROTOR POSITION SENSOR Russian patent published in 2024 - IPC H02K24/00 H02K29/06 G01B7/30 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, namely to measuring equipment, and can be used for high-precision measurements of angular displacements of various rotary devices. Rotor position sensor comprises stator and rotor windings made on printed circuit boards, microcontroller, comparator, digital receiver, digital transmitter, two two-channel four-quadrant digital-to-analogue converters, two low-pass filters, a transformer, a power supply unit, and additionally comprises a comparator and a microcontroller. Also, ratios are satisfied for output signals of the rotor position sensor, which are supplied to the analogue input of the application object along the receiving line from the analogue rotating transformer.

EFFECT: providing interchangeability of a rotor position sensor with channels for connecting analogue rotating transformers and maintaining high accuracy of digital measurement of the rotor position angle, improving characteristics of the application object.

1 cl, 2 dwg, 1 tbl