| 摘要 |
FIELD: electricity.SUBSTANCE: invention refers to an operating method and a system equipped with an electric machine, which includes stator (4) and rotor (1), as well as with an infra-red temperature sensor. With that, detection field of infra-red temperature sensor is oriented along rotor housing surface. Infra-red temperature sensor represents thermoelectric column (6) and serves for contactless radiometric recoding of rotor (1) temperature. Infra-red sensor is located in the slot of stator (4) and is combined at erection with standard structural elements of a covering slot wedge of the electric machine.EFFECT: improving operating efficiency of an electric machine owing to implementation of states matched as to capacity.9 cl, 3 dwg |
