Results 61 to 70 of about 239,598 (305)
A Switched-Capacitor-Based Five-Level ANPC DC–AC Power Converter With Full DC-Bus Utilization
IEEE AccessThis paper presents a self-balanced five-level active neutral-point-clamped inverter with unity voltage gain. The proposed topology consists of seven active switches, six diodes, a low-voltage switched capacitor, and two dc-link capacitors to generate a ...
Rezwan Allabasha +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou +6 more
wiley +1 more source
Switched-Capacitor Based Modified Extended High Gain Switched Boost Z-Source Inverters
IEEE Access, 2019 Two novels switched Z-source inverters (ZSI) based on the active switched capacitor with high voltage conversion ratio are presented. These are active switched capacitor-based capacitor assisted extended boost ZSI and diode assisted extended boost ZSI ...
Anish Ahmad, R. K. Singh, Abdul R. Beig
doaj +1 more source
Advanced Functional Materials, EarlyView.Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski +3 more
wiley +1 more source
Switched-capacitor converters with multiphase interleaving control
, 2011 This paper proposes a configuration of switched-capacitor converters with multiphase interleaving control that can perform conventional switched-capacitor voltage conversions with little electromagnetic interference over a wide range of operating ...
Tan, SC, Kiratipongvoot, S, Ioinovici, A
core +1 more source
Advanced Functional Materials, EarlyView.Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske +13 more
wiley +1 more source
IEEE AccessConventional switched capacitor boost-multilevel inverters have been widely adopted in solar energy systems and electric vehicles, but their performance is constrained by limited voltage gain, increased switch count, and capacitor voltage imbalance.
Y. Vijaya Sambhavi +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
wiley +1 more source
A New Self-Balanced Six-Level Switched-Capacitor Inverter
IEEE AccessMultilevel inverters are widely used in renewable-energy conversion systems; however, many existing solutions rely on additional DC–DC boost stages, multiple isolated sources, or bulky transformers.
Dai-van Vo +5 more
doaj +1 more source
Low-Voltage Switched-Capacitor Circuits
, 1999 Switched-capacitor stages are described which can function with very low (typically 1 V) supply voltages, without using voltage boosting or switched op-amps.
Maloberti, F. +11 more
core +1 more source