Modeling of Vibration Tests of Winding Elements of Power Electric Equipment

The possibilities of the use of lateral and longitudinal vibrations excited in metal samples while passing the impulse currents through them to model the operation upon the conditions of high current loads and high temperatures are examined. The possibility to perform tests for the dynamic gigacyclic loads is specified in conditions close to actual ones using test methods without complex and expensive benches. The correspondence of the tested processes to stationarity and ergodicity criteria is shown, which permits a significant reduction in test volume.