Methods to Deter006Dine the Stator Inter-turn Short Circuit in an Induction Motor with Installed Rotor

Asfani, Dimas Anton; Negara, I Made Yulistya; Hernanda, I Gusti Ngurah Satriyadi; Fahmi, Daniar; Muljadi, Eduard; Nelms, R.M.

doi:10.1109/ecce44975.2020.9236051

Cited by 2 publications

(1 citation statement)

References 19 publications

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“…4.1. Rationale for choosing a method for diagnosing an inter-turn short circuit An inter-turn short circuit in the stator winding phase is the most difficult type of damage to diagnose, which leads to an increase in temperature in closed sections, contributing to the destruction of the insulation and emergency failures of the drive during its long-term operation [23,24]. It should also be taken into account that the external manifestations caused by this defect are similar in nature to a number of other damages.…”

Section: Development Of the Structural Diagram Of The Module For Moni...mentioning

confidence: 99%

Structural diagram of the built-in diagnostic system for electric drives of vehicles

Gubarevych¹,

Goolak²,

Melkonova³

et al. 2022

Diagnostyka

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Currently, in transport systems, as part of the main and auxiliary equipment, a large number of induction motors with a squirrel-cage rotor of different capacities are used. Their wide application in the transport industry is associated with the main advantages over other types of machinesa fairly high reliability, low cost and ease of maintenance. However, during the operation of these motors, a number of malfunctions can occur that affect the deterioration of the performance of the entire drive, the accuracy of its functions, or accelerate an emergency stop. To ensure proper control of the technical condition of electric motors, modern diagnostic systems are required that operate in real-time and operational loading mode with the transmission of data on the instantaneous state of the main control elements. The paper proposes a block diagram of the diagnostic built-in system and developed a modular unit for it to set the type and degree of the most complex damageinter-turn short circuit in the stator winding.

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Section: Development Of the Structural Diagram Of The Module For Moni...mentioning

confidence: 99%