Results 231 to 240 of about 55,867 (251)
Electric Field-Driven Melt Jetting Polycaprolactone Rotational Printing of Fully Degradable Vascular Stents and Mechanical Characterization. [PDF]
Polymers (Basel)Chao Y +8 more
europepmc +1 more source
Frequency-Dependent Bearing Voltage Model for Squirrel-Cage Induction Motors
IEEE Transactions on Industrial Electronics, 2022 This work describes a frequency-dependent bearing voltage model for squirrel-cage induction motors. Previous researches related to bearing voltages commonly considered the bearing voltage ratio (BVR) as a constant. However, it is important to analyze the
Manje Yea, Jingook Kim, Ki Jin Han
exaly +2 more sources
IEEE Transactions on Industry Applications, 2021 Bearing voltages and associated bearing currents in electric machines driven by pulsewidth modulation converters with high switching frequencies and high dv/dt can cause premature bearing failures.
Peng Han, Greg Heins, Dean Patterson
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Applied Sciences (Switzerland), 2021 The contact voltage (CV) method, which can detect miniature failures, has been tested under laboratory conditions to monitor the condition of bearings.
QINGHE Wang
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Reducing Common-Mode Voltage and Bearing Currents in Quasi-Resonant DC-Link Inverter
IEEE Transactions on Power Electronics, 2020Marek Turzynski, Piotr J Chrzan
exaly
Suppressing Bearing Voltage in an Inverter-Fed Ungrounded Brushless DC Motor
IEEE Transactions on Industrial Electronics, 2013Tatsuo Maetani +2 more
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