Results 71 to 80 of about 205,432 (312)
Bidirectional inductive underwater wireless power transfer converter with variable structure
Energy Reports, 2023 The undersea sensor networks have an important function in marine resource exploration. To prolong the lifetime of the sensor networks, a bidirectional inductive underwater wireless power transfer (BI-UWPT) system with variable structure is proposed ...
Shuo Sang, Zhilei Yao
doaj +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
Long range inductive power transfer system
Journal of Physics: Conference Series, 2013 We report upon a recently developed long range inductive power transfer system (IPT) designed to power remote sensors with mW level power consumption at distances up to 7 m. In this paper an inductive link is established between a large planar (1 x 1 m) transmit coil (Tx) and a small planer (170 x 170 mm) receiver coil (Rx), demonstrating the viability
Lawson, J +4 more
openaire +3 more sources
Energy Efficiency Analysis of the Discharge Circuit of Caltech Spheromak Experiment [PDF]
, 2010 The Caltech spheromak experiment uses a size A ignitron in switching a 59-μF capacitor bank (charged up to 8 kV) across an inductive plasma load. Typical power levels in the discharge circuit are ~200 MW for a duration of ~10 μs. This paper describes
Bellan, Paul M. +2 more
core
Comprehensive investigation on misalignment tolerance of inductive power transfer systems
Energy Reports, 2023 Inductive power transfer (IPT) technology is gaining popularity for wireless charging applications of future electric charging for its contactless power supply. The square and circular planar spiral coils are most widely used in wireless power charge due
Song Li +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
wiley +1 more source
Power Stability Enhancement in Inductive Wireless Power Transfer Systems: A Review
IEEE AccessInductive Wireless Power Transfer (IWPT) using magnetic induction has seen remarkable progress over the past few decades. Despite their growing popularity, IWPT systems suffer from output power instability due to variations in system parameters.
Yangxin Zheng +4 more
doaj +1 more source
Load-Independent Voltage Control for Multiple-Receiver Inductive Power Transfer Systems
IEEE Access, 2019 This paper proposes a multiple-receiver inductive power transfer platform which is capable of controlling the load voltages to satisfy individually rated values and stabilizing the load voltages against the load variations.
Quoc-Trinh Vo +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee +9 more
wiley +1 more source
IEEE Open Journal of Power ElectronicsThis paper proposes a novel reflexive tuning dynamic inductive power transfer (DIPT) system with a single inverter connected to multiple transmitter coils, which makes DIPT systems simpler and more cost-effective.
Shuntaro Inoue +7 more
doaj +1 more source