Results 81 to 90 of about 7,548,261 (298)
Leakage Current Mitigation in Transformerless Z-Source/Quasi-Z-Source PV Inverters:An Overview [PDF]
, 2019 The Z-Source Inverter (ZSI) and quasi-Z-Source Inverter (qZSI) are single-stage configurations with high boosting ratios. They might be promising solutions for transformerless PV systems, requiring a high-step voltage conversion.
Jing Yuan +5 more
core +1 more source
Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport
Advanced Functional Materials, EarlyView.Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar +1 more
wiley +1 more source
A 3Ф-3Ф quasi Z-source matrix converter for residential wind energy systems
, 2012 When compared to the Z-source inverter, the quasi Z-source inverter offers several advantages, including lower component ratings, reduced source stress and switch count, and simpler control strategies.
Ekrem Karaman +5 more
core +1 more source
Advanced Functional Materials, EarlyView.A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall +4 more
wiley +1 more source
Sliding Mode Control for Three-Phase Quasi-Z-Source Inverter
IEEE Access, 2018 In this paper, a novel multiobjective control strategy for the three-phase quasi Z-source inverter (q-ZSI) is proposed. A sliding mode control (SMC)-based controller is proposed to regulate inductor current through shoot-through ratio, and DC-link ...
Bo Xu, Xiaohong Ran
doaj +1 more source
Three-phase voltage-fed quasi-Z-source AC-AC converter
CES Transactions on Electrical Machines and Systems, 2018 The paper proposes a novel three-phase voltage-fed quasi-Z-source ac-ac converter topology to overcome the shortcomings of the traditional three-phase AC-AC chopper.
Xupeng Fang +3 more
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
, 2015 Input current ripples cancellation in bidirectional switched-inductor quasi-Z-source inverter using coupled ...
S Asghari-Gorji (13364661) +1 more
core
, 2023 This paper proposes a new topology of switched-inductor quasi-Z-source impedance networks which has a high boost capability and continuous input current with no ripples.
S Asghari-Gorji (13364661) +1 more
core