Results 111 to 120 of about 4,889,516 (137)

A high-power plantar energy harvester with LSTM-KAN adaptive damping control. [PDF]

open access: yesiScience
Wu P   +9 more
europepmc   +1 more source

Development of a Diagnostic Tool for Elbow Instability Combining 4D-CT Imaging and Mechanical Load Analysis. [PDF]

open access: yesBiomed Eng Comput Biol
Gehring J   +10 more
europepmc   +1 more source

Frequency-Dependent Bearing Voltage Model for Squirrel-Cage Induction Motors

open access: yesIEEE 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

Evaluation of Bearing Voltage Reduction in Electric Machines by Using Insulated Shaft and Bearings [PDF]

open access: yes, 2020
Bearing voltages and corresponding currents in electric machines driven by pulse width modulation (PWM) converters with fast switching and high dv/dt can cause premature bearing failures.
Peng Han, Greg Heins, Mark Thiele
exaly   +2 more sources

Modeling of Bearing Voltage in Electric Machines Based on Electromagnetic FEA and Measured Bearing Capacitance [PDF]

open access: yesIEEE 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, Mark Thiele
exaly   +2 more sources

Calculation of Motor Capacitances for Prediction of the Voltage Across the Bearings in Machines of Inverter-Based Drive Systems

open access: yesIEEE Transactions on Industry Applications, 2007
The occurrence of high-frequency discharge bearing currents (also called '' electric discharge machining (EDM) currents '') that can occur in machines of inverter-based drive systems depends strongly on the value of the capacitive voltage divider ...
Annette Muetze, Andreas Binder
exaly   +2 more sources

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