Results 41 to 50 of about 19,230 (226)
A New Dynamic Voltage Restorer with Multi-level Open-end Winding Topology [PDF]
E3S Web of Conferences, 2020 In this paper, a variety of main circuit structures of DVR based on open-end winding are presented. Two inverters are connected in series to realize the multi-level structure and simplify the hardware cost. According to the mathematical model of open-end
Yin Jingyuan +5 more
doaj +1 more source
Distribution bus voltage control using DVR under the supply frequency variations [PDF]
, 2006 This paper discusses a frequency estimation strategy that, when used in conjunction with dynamic voltage restorer (DVR), can hold the magnitude of any distribution bus voltage constant as the supply frequency varies.
A. Rajvanshy +7 more
core +2 more sources
, 2020 Code for running Raspberry Pi Multi-camera synchronized acquisition DVR on Window and Linux ...
Ghadi Salem
core +1 more source
Southern African HIV Clinicians Society guideline on pre-exposure prophylaxis to prevent HIV
Southern African Journal of HIV MedicineNo Abstract available.
Pippa Macdonald +10 more
doaj +1 more source
Maximum efficiency of wind energy using novel Dynamic Voltage Restorer for DFIG based Wind Turbine
Energy Reports, 2018 Fault-tolerable capability of Doubly Fed Induction Generator (DFIG) against disturbance occurrence is recognized as Fault Ride-Through (FRT). With quick and accurate compensation potentiality of Dynamic Voltage Restorer (DVR) to retrieve the nominal PCC ...
Ali Darvish Falehi, Mansour Rafiee
doaj +1 more source
Thresholds Optimization of Decomposed Vector Rotation Model for Digital Predistortion of RF Power Amplifier [PDF]
Radioengineering, 2021 In this paper, we propose an efficient approach for optimizing the decomposed vector rotation (DVR) model for digital predistortion (DPD). The DVR model’s basis functions are constructed piecewise by dividing the input space into segments bounded by ...
C. Kantana, G. Baudoin, O. Venard
doaj
International Journal of Photoenergy, 2011 The photocatalytic depolymerization of Dagang vacuum residue (DVR) was carried out with H2O2 over TiO2 in a photochemical reactor. Most of the organic matter
Heng-Shen Xie +7 more
doaj +1 more source
Noninvasive Measurement of [11C]PiB Distribution Volume Using Integrated PET/MRI
Diagnostics, 2020 A noninvasive image-derived input function (IDIF) method using PET/MRI was applied to quantitative measurements of [11C] Pittsburgh compound-B (PiB) distribution volume (DV) and compared with other metrics.
Hidehiko Okazawa +6 more
doaj +1 more source
Hyperfields, truncated DVRs, and valued fields [PDF]
Journal of Number Theory, 2020 For any two complete discrete valued fields $K_1$ and $K_2$ of mixed characteristic with perfect residue fields, we show that if the $n$-th valued hyperfields of $K_1$ and $K_2$ are isomorphic over $p$ for each $n\ge1$, then $K_1$ and $K_2$ are isomorphic.
openaire +3 more sources
On decoding of DVR-based linear network codes [PDF]
Applicable Algebra in Engineering, Communication and Computing, 2015 The conventional theory of linear network coding (LNC) is only over acyclic networks. Convolutional network coding (CNC) applies to all networks. It is also a form of LNC, but the linearity is w.r.t. the ring of rational power series rather than the field of data symbols. CNC has been generalized to LNC w.r.t. any discrete valuation ring (DVR) in order
Qifu Tyler Sun, Shuo-Yen Robert Li
openaire +3 more sources