萤火虫
发表于 2025-3-26 21:26:06
Induction Motor and Faults,ed. Then a review of induction motor fault has been presented. Faults like rotor broken bar, mass unbalance, stator faults, single phasing, crawling, bearing faults, etc. are discussed along with causes and effects.
四牛在弯曲
发表于 2025-3-27 01:25:43
Analytical Tools for Motor Fault Diagnosis,, vibration analysis, etc. Then, mathematical tools used for signal processing and analysis of steady as well as transient currents are discussed. It covers fast Fourier transform (FFT), wavelet transform (WT), discrete wavelet transform (DWT), Concordia, radar analysis, etc.
Hyperplasia
发表于 2025-3-27 07:33:31
Broken Rotor Bar,ormed in Park plane using steady-state current and analyzed. The Concordia-based assessment is done in Park Plane using starting current transients. Then radars are formed in Park plane wherefrom the faults are differentiated compared with those of normal motor. Then harmonics generated due to rotor
reception
发表于 2025-3-27 12:53:05
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Lymphocyte
发表于 2025-3-27 16:32:09
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东西
发表于 2025-3-27 19:40:04
Single Phasing of an Induction Motor,. Phase angle shift is assessed at single phasing. Steady-state current Concordia is formed and assessed by feature pattern extraction method (FPEM). Then, radar analysis of line currents and those Concordia during normal and single phasing are discussed.
Condescending
发表于 2025-3-28 00:12:57
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皱痕
发表于 2025-3-28 02:10:13
gain and the delay. But in reality there are only a few significant paths responsible for the most signal energy transmission between transmitter and receiver. Such a sparse nature of the propagation environment promotes the use of the compressed sensing methods for channel impulse response estimat
Implicit
发表于 2025-3-28 10:19:55
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Eclampsia
发表于 2025-3-28 14:08:09
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