PWM Technique of Synchronous Phase-Shift Full-Bridge Converter for EV Charging Applications
IEEE AccessSynchronous phase-shift full-bridge (PSFB) converters are widely used as an isolated DC/DC converter for EV charging applications. Inherently, PSFB converters exhibit a duty cycle loss during which power transfer does not occur.
Hwa-Pyeong Park, Mina Kim
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Dynamic performance estimation of stator voltage regulator in rotary exciter system with DC exciter [PDF]
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011 In this paper, procedure for AVR parameter estimation is proposed, based on step responses when synchronous generator in idle run. The exciter system includes AVR, thyristor rectifier and DC exciter.
Stojić Đorđe +6 more
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Practical solutions to the design of current-driven synchronous rectifier with energy recovery from current sensing [PDF]
, 2002 Current-driven synchronous rectifier with current sensing energy recovery has been proved to be suitable for almost all high frequency switching topologies.
Xie, X, Pong, BMH, Liu, JCP, Poon, FNK
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On‐Skin Wireless Vibratory Interfaces by Stretchable Multilayer Circuits
Advanced Materials Interfaces, EarlyView.A battery‐free, stretchable wireless vibratory interface is developed through printable liquid‐metal‐based multilayer circuits. The soft device integrates wireless power reception, signal modulation, and vibrotactile actuation within a compliant platform.
Jiawei Liu +10 more
wiley +1 more source
Current driven synchronous rectifier with energy recovery using hysteresis driver [PDF]
, 2005 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.
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Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
Advanced Manufacturing of Composite‐Based Systems for Energy Applications
Advanced Materials Technologies, EarlyView.Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli +13 more
wiley +1 more source
Design of Wind Turbine Energy System Based on Matlab/Simulink [PDF]
Engineering and Technology Journal, 2014 This paper presents modelling and simulation of wind turbine - electrical generation system using Matlab/Simulink software package. This system consists of wind turbine coupled with the Permanent Magnet Synchronous Generator (PMSG).
Zaki Majeed Abdullah +2 more
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Self-Driven Synchronous Rectifier By Retention Of Gate Charge [PDF]
, 2002 A Synchronous Rectifier Is Disclosed, Which Makes Use Of Gate Charge Retention Technique. In A Forward Converter After The Main Transformer Is Reset Its Secondary Voltage Diminishes To Zero.
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Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space
Advanced Robotics Research, EarlyView.A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo +6 more
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