Results 21 to 30 of about 363 (265)
Novel immense configurations of boost converter for renewable energy application
The Journal of Engineering, 2019 A three-immense configurations of boost converter for renewable energy application is presented here. The voltage lift switched inductor (VLSI) structure is pledged to extra high-voltage conversion.
Pandav Kiran Maroti +4 more
doaj +1 more source
Energies, 2021 A critical survey has been conducted on high energy-efficient bidirectional converters, various topologies that effectively meet the automated vehicle requirements, and 24 GHz/77 GHz low-profile antennas (for automotive radar applications).
U. Mohan Rao +5 more
doaj +1 more source
Scorpion DAC: a new family of switched-capacitor D/A convertors
Electronics Letters, 1986 The theory of the simulated capacitor or resistor array parasitic-insensitive/offset-nulling (SCORPION) digital to analogue convenor (DAC) is presented. This unique DAC architecture features high speed, high modularity, reduced 1/f noise and excellent economy. The properties of this DAC allow modular development of n-bit DACs in MOS.
R.M. Payton, M. Savic
openaire +1 more source
The Journal of Engineering, 2019 This paper proposes a space vector pulse width modulation (SVPWM) technique to eliminate common mode voltage (CMV) and common mode current for dual-inverter six-phase open-end winding PMSM motor drive fed from a single DC supply.
Mounir Mekasser, Qiang Gao, Cai Xu
doaj +1 more source
Switched-capacitor immittance convertors using a single operational amplifier
Electronics Letters, 1980 The improved switched-capacitor immittance convertors using a single operational amplifier are proposed. The general scheme which enables the conversion of the capacitive (n + 1)-terminal networks into the corresponding bilinearly equivalent networks consisting of LC parallel branches is also proposed.
T. Inoue, F. Ueno
openaire +1 more source
High step-up interleaved boost converter utilising stacked half-bridge rectifier configuration
The Journal of Engineering, 2019 This paper proposes a solution to complement the insufficient voltage gain and voltage stress distribution of classical interleaved boost converter in high step-up application.
Musbahu Muhammad +3 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Detailed quantitative comparison of half-bridge modular multilevel converter modelling methods
The Journal of Engineering, 2019 This paper presents a detailed comparison of different modelling methods of the half-bridge modular multilevel converter (HB-MMC), namely, switching function, Thevenin equivalent, and averaged, considering both MMC implementations (large and reduced ...
Deyang Guo +6 more
doaj +1 more source
Comprehensive review of nonisolated bridgeless power factor converter topologies
IET Circuits, Devices and Systems, 2021 The intention of this study is to provide a critical review of single‐phase nonisolated bridgeless power factor converter topologies, which will be useful for novice researchers in the power electronics field.
Ankit Kumar Singh +3 more
doaj +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source