Results 51 to 60 of about 231,367 (247)
On Dead-Time Optimization and Active Gate Driving in Flyback Converters With Synchronous Rectifiers
IEEE AccessFlyback converters with synchronous rectifiers are an important topic in power electronics, given their widespread use in various applications and the focus on efficiency improvement.
Daniel A. Philipps +2 more
doaj +1 more source
Current driven synchronous rectifier with saturable current transformer and dynamic gate voltage control for LLC resonant converter [PDF]
, 2012 This paper proposes an improved current driven synchronous rectifier with saturable current transformer and dynamic gate voltage control feature for LLC resonant converter efficiency improvement.
Pong, BMH, Ho, GKY, Yu, R
core +1 more source
Muscle Control of an Extra Robotic Digit
Advanced Robotics Research, EarlyView.This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ +7 more
wiley +1 more source
Machines, 2022 This paper introduces and analyzes the power losses of a five-phase drive system based on an indirect matrix converter (IMC) and a five-phase synchronous reluctance motor (SynRM).
Kotb B. Tawfiq +2 more
doaj +1 more source
Current Driven Synchronous Rectifier With Energy Recovery Using Hysterisis Driver [PDF]
, 2003 A Synchronous Rectifier Using Current Driven Approach Is Disclosed Which Can Replace Diode Rectifier In Most Of The Power Converter Topologies To Enable Low Rectification Loss.
core
Advanced Robotics Research, EarlyView.WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley +1 more source
Control Strategy of Vienna Rectifier With LCL Filter Under Weak Grid Conditions
发电技术, 2019 For the LCL type filter, there is a natural resonance peak, and the change of the grid impedance in the actual power grid will further affect the stability of the rectifier.
Yuanpeng FENG +3 more
doaj +1 more source
Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors
Advanced Science, EarlyView.This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung +7 more
wiley +1 more source
CES Transactions on Electrical Machines and SystemsThe information of the field current is essential for the brushless synchronous starter/generator system, which determines the performance and health status of this system.
Ji Pang +6 more
doaj +1 more source
Drain-Source Synchronous Rectifier Oscillation Mitigation in Light-Load Conditions
IEEE Open Journal of Power Electronics, 2020 The increasing usage of LLC-type dc-dc converters in utility, automotive, and power distribution applications has led to a push for a further increase in the converter's operating load range and efficiency. The secondary-side rectifier remains one
Oscar Yu +3 more
doaj +1 more source