Results 171 to 180 of about 273,203 (262)

Freezing During Swimming as a Precursor to Freezing of Gait in Parkinson's Disease. [PDF]

open access: yesMov Disord Clin Pract
Caniça V   +3 more
europepmc   +1 more source

Assessing the impact of sex and circadian rhythms on rodent behavior: refining preclinical study designs. [PDF]

open access: yesEinstein (Sao Paulo)
Dias OFM   +11 more
europepmc   +1 more source

Electronic MOV-Based Voltage Clamping Circuit for DC Solid-State Circuit Breaker Applications

IEEE Transactions on Power Electronics, 2022
Traditional metal oxide varistor (MOV) based voltage clamping circuits (VCC) used in solid-state circuit breakers reduce the efficiency of the system due to the high voltage requirement imposed on the main solid-state device.
Lakshmi Ravi, Di Zhang, Dehao Qin
exaly   +2 more sources

Optimal Penalty Factor for the MOV-FxLMS Algorithm in Active Noise Control System

IEEE Signal Processing Letters, 2022
The minimum output variance filtered reference least mean square (MOV-FxLMS) algorithm is a effective algorithm that utilizes the penalty mechanism to help the active noise control (ANC) system achieve noise cancellation with constrained output variance ...
Dongyuan Shi, Woon-Seng Gan, Bhan Lam
exaly   +2 more sources

MOV Failure Modes and Microstructural Characteristics Under Operating Duty Tests With Multiwaveform Multipulse Currents

IEEE Transactions on Power Delivery, 2018
Low-voltage (LV) metal oxide varistor (MOV) is the main voltage limiting element employed in surge protective devices to protect sensitive equipment against lightning currents.
Yuwei He, Zhengcai Fu, Jian Liu
exaly   +2 more sources

A Novel Solid-State Switch Scheme With High Voltage Utilization Efficiency by Using Modular Gapped MOV for DC Breakers

IEEE transactions on power electronics, 2021
Metal oxide varistors (MOV) is often used to limit the overvoltage generated by the current breaking of dc breaker to protect power electronic device from breakdown.
Kexin Liu   +4 more
semanticscholar   +1 more source

MOV-RCD Snubber Design for Medium-Voltage SiC-Module Based Solid-State DC Circuit Breaker

IEEE International Conference on DC Microgrids, 2021
Because of the lack of natural zero-crossing point and the existence of line inductance in a DC power system, the huge inductive energy can result in serious dv/dt issue across a DCCB during turning off, which could destroy power devices.
Shuyan Zhao   +5 more
semanticscholar   +1 more source

Establishment and Application of V-I and R-I Characteristic Equations of MOV

2021 International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO), 2021
Metal oxide varistor (MOV) has been widely used in power equipment to prevent the damage of overvoltage or overcurrent due to its excellent nonlinear characteristics.
Qibin Zhou   +5 more
semanticscholar   +1 more source

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