Problems of electric motors insulation diagnostics are shown. Shortcomings of some existing methods are described from the author’s personal experience. Integrated approach for interpretation of multiparametric measurements is suggested. Adequacy of new approach is proven. Conclusions according to improving of suggested approach are made.
(НТУ "ХПИ", 2010) Гребченко, Николай Васильевич; Сидоренко, Алексей Анатольевич
A method of electric motors diagnosing in operating condition (without switching off electric motors) is considered. The method allows identifying the main types of defects in stator winding insulation and mechanical damage to the unit. In the method as input information used parameters of the current mode of accession.
