Electromechanical Characteristics Analysis under DSISC Fault in Synchronous Generators
نویسندگان
چکیده
This paper studies the electromechanical characteristics of synchronous generators under dynamic stator interturn short circuit (DSISC). First, air gap magnetic flux density (MFD) generator normal and DSISC fault was obtained. Then, expression for phase current electromagnetic torque (EMT) were After this, EMT analyzed by finite element analysis (FEA). Finally, measured CS-5 different conditions in accordance with theory simulation. It shown that occurrence, deterioration, DSISC, amplitude first harmonic, third harmonic fifth became more affected pulse. Meanwhile, even-numbered harmonics components increased.
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ژورنال
عنوان ژورنال: Machines
سال: 2022
ISSN: ['2075-1702']
DOI: https://doi.org/10.3390/machines10060432