New switched-capacitor-based boost inverter topology with reduced switch count
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Electronics"
DOI: 10.1007/s43236-020-00102-x
Abstract: The boosting feature of switched capacitor-based multilevel inverter topologies has been highly recommended for photovoltaic-based applications. However, the main concern with these topologies is the voltage stress across the switches along with the power component… read more here.
Keywords: inverter; switched capacitor; capacitor; topology ... See more keywords
Design and implementation of a virtual capacitor based DC current suppression method for grid-connected inverters.
Sign Up to like & getrecommendations! Published in 2019 at "ISA transactions"
DOI: 10.1016/j.isatra.2019.02.019
Abstract: Integration of renewable energy (RE) sources, such as wind energy and photo voltaic (PV) energy, to a power network (grid) is usually achieved through an intermediate power electronic inverter. Ideally, the inverter is not expected… read more here.
Keywords: suppression; component; virtual capacitor; power ... See more keywords
A flexible hybrid capacitor based an NiCo2S4 nanowire electrode with an ultrahigh capacitance.
Sign Up to like & getrecommendations! Published in 2021 at "Dalton transactions"
DOI: 10.1039/d0dt04381h
Abstract: It is well-known that the excellent cycling stability and high energy density of electrode materials is very important for supercapacitors. However, their actual performance falls far behind and does not satisfy the practical demand. In… read more here.
Keywords: hybrid capacitor; flexible hybrid; nanowire; electrode ... See more keywords
Standalone Clamping Switched Capacitor-Based Modular DC Transformer for MVdc Application
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2021.3101294
Abstract: This article introduces a standalone clamping switched capacitor-based dc transformer (CSCDCT) for the medium-voltage dc power grid. The CSCDCT owns the functions of the dc fault isolation and the online redundant design, and hence, the… read more here.
Keywords: standalone clamping; capacitor based; capacitor; clamping switched ... See more keywords
A 16b 120MS/s Pipelined ADC Using an Auxiliary-Capacitor-Based Calibration Technique Achieving 90.5dB SFDR in 0.18 μm CMOS
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3109144
Abstract: A 16-bit 120 MS/s sample-hold-amplifier-less(SHA-less) pipelined analog-to-digital converter (ADC) with an on-chip calibration technique in a $0.18~\mu \text{m}$ CMOS process is presented. A switched capacitor circuit with an auxiliary unit capacitor in the multiplying-digital-to-analog converter… read more here.
Keywords: capacitor based; capacitor; calibration; calibration technique ... See more keywords
Switched-Capacitor-Based Modular T-Type Inverter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.2992963
Abstract: Switched-capacitor-based multilevel inverters have been gaining increasing attention in recent years in view of their voltage-boosting capability and capacitor self-balancing properties. However, the existing topologies, which comprise frontend switched-capacitor cells and a backend H-bridge, result… read more here.
Keywords: capacitor; capacitor based; voltage; switched capacitor ... See more keywords
Dynamic Performance Improvement of Diode–capacitor-Based High Step-up DC–DC Converter Through Right-Half-Plane Zero Elimination
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2616411
Abstract: Diode–capacitor-based dc–dc converters provide a simple and low cost solution for high step-up voltage regulation in solar and fuel cell generation. Transient modeling analysis reveals their worse influence of nonlinear and nonminimum-phase system characteristic due… read more here.
Keywords: capacitor; dynamic performance; high step; capacitor based ... See more keywords
Electrical Double-Layer Capacitor Based on Low Aqueous Electrolyte Contents in EmimTFO Ionic Liquid
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Energy Research"
DOI: 10.1155/2023/8659009
Abstract: A study has been conducted on the electrochemical properties of 1-ethyl-3-methylimidazolium trifluoromethanesulfonate (EmimTFO) protic ionic liquid enhanced by adding potassium nitrate (2.5 M) aqueous solution. The properties of EmimTFO as well as mixtures diluted by molar… read more here.
Keywords: double layer; capacitor based; layer capacitor; ionic liquid ... See more keywords
A High-Efficiency Capacitor-Based Battery Equalizer for Electric Vehicles
Sign Up to like & getrecommendations! Published in 2023 at "Sensors"
DOI: 10.3390/s23115009
Abstract: Technology in electric vehicles has increased substantially in the past decade. Moreover, it is projected to grow at record highs in the coming years since these vehicles are needed to reduce the contamination related to… read more here.
Keywords: equalizer; capacitor based; high efficiency; electric vehicles ... See more keywords