FIELD: defectoscopy.
SUBSTANCE: used to detect the defects of asynchronous motors. Essence of the invention lies in the fact that a vibroacoustic signal is measured and analyzed, and the type of defects is identified using the nondestructive vibration diagnostic testing method. To identify the type of defect in the electric motor, the thermal method of non-destructive testing is additionally used.
EFFECT: ensuring the possibility of accurate detection and confirmation of above types of defects of asynchronous electric motors considered.
1 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR IDENTIFYING AND CONFIRMING DETECTED DEFECTS OF ASYNCHRONOUS ELECTRIC MOTORS | 2017 |
|
RU2657048C1 |
| METHOD FOR NON-DESTRUCTIVE TESTING OF PISTON MACHINES BASED ON REGISTRATION OF CHANGE IN ANGULAR ACCELERATION OF SHAFT | 2024 |
|
RU2826838C1 |
| DIAGNOSTICS METHOD OF TECHNICAL STATE OF ROTOR EQUIPMENT | 2017 |
|
RU2644646C1 |
| METHOD FOR DIAGNOSTICS OF TECHNICAL CONDITION OF ROTARY EQUIPMENT | 2020 |
|
RU2746076C1 |
| METHOD FOR VIBRATION DIAGNOSTICS OF TECHNICAL CONDITION OF GAS TURBINE ENGINES IN RESOURCE-SAVING MODES USING THEORY OF INVARIANTS | 2020 |
|
RU2754479C1 |
| METHOD OF VIBRATION-BASED DIAGNOSTICS OF TECHNICAL STATE OF RECIPROCATORS ON SPECTRAL INVARIANTS | 2007 |
|
RU2337341C1 |
| METHOD FOR VIBRATIONAL DIAGNOSTICS OF TECHNICAL CONDITION OF GAS TURBINE ENGINES IN RESOURCE-CONSERVING MODES USING INVARIANT THEORY | 2020 |
|
RU2754476C1 |
| METHOD FOR DIAGNOSIS OF TECHNICAL CONDITION OF MACHINES ON INDIRECT INDICATORS | 2016 |
|
RU2610366C1 |
| METHOD FOR VIBRATION DIAGNOSTICS OF DC ELECTRIC MOTORS USING THE WAVELET ANALYSIS METHOD | 2021 |
|
RU2769990C1 |
| METHOD FOR DIAGNOSIS OF MACHINES | 2015 |
|
RU2580587C1 |
