The review of current studies on identification of resonant modes arising in elements of electrical networks of industrial enterprises and household sector

Abstract

The authors made the review of literature on the identification of potential resonant modes that may arise in the networks of
industrial enterprises and non-production loads. In some cases, research teams presented ways to prevent the fulfillment of resonant conditions. The occurrence and influence of resonant overvoltages on the structural elements of electrical machines
are considered, technical solutions for diagnosing machines are proposed, and methods are presented to improve the accuracy of identifying internal resonant frequencies near which overvoltages will occur.