Results 1 to 10 of about 969,703 (351)

State-plane trajectories used to observe and control the behavior of a voltage step-up dc-to-dc converter [PDF]

open access: yes
State-plane analysis techniques are employed to study the voltage step up energy storage dc-to-dc converter. Within this framework, an example converter operating under the influence of a constant on time and a constant frequency controller is examined ...
Burns, W. W., III, Wilson, T. G.
core   +1 more source

Electrostatic Patch Effect in Cylindrical Geometry. I. Potential and Energy between Slightly Non-Coaxial Cylinders

open access: yes, 2010
We study the effect of any uneven voltage distribution on two close cylindrical conductors with parallel axes that are slightly shifted in the radial and by any length in the axial direction. The investigation is especially motivated by certain precision
Alexander S Silbergleit   +16 more
core   +1 more source

Auxiliary silver electrode eliminates two-step voltage discharge characteristic of silver- zinc cells [PDF]

open access: yes, 1964
In silver-zinc cells, an auxiliary silver electrode is electrically connected to the positive terminal only during discharge.
Chreitzberg, A. M.
core   +1 more source

Low-T_c Josephson junctions with tailored barrier

open access: yes, 2007
Nb/Al_2O_3/Ni_{0.6}Cu_{0.4}/Nb based superconductor-insulator-ferromagnet-superconductor (SIFS) Josephson tunnel junctions with a thickness step in the metallic ferromagnetic \Ni_{0.6}\Cu_{0.4} interlayer were fabricated.
Buckel W.   +6 more
core   +1 more source

A New Step-Up Switched-Capacitor Voltage Balancing Converter [PDF]

open access: diamond, 2022
K. Venkateswarlu   +7 more
openalex   +1 more source

Pulse stretcher has improved dynamic range and linearity [PDF]

open access: yes, 1966
Current-switching pulse stretcher overcomes the diode nonlinearity and capacitive feedthrough of voltage switching diode-capacitor stretchers and lengthens nanosecond pulses so that their amplitude may be determined and extends the dynamic range of the ...
Larsen, R. N.
core   +1 more source

An Improved Method of MPPT of Photovoltaic Array

open access: yesGong-kuang zidonghua, 2011
In view of problems existed in common control methods of constant voltage method, disturbance observation method and conductance adding method in MPPT of photovoltaic array, the paper proposed a fast MPPT control method which combines constant voltage ...
XU Rui-dong, HU Yi-hua, CHEN Hao, ZUO La
doaj  

High Voltage Divider Calibration with the Reference Step Method

open access: yesNCSL International Workshop & Symposium Conference Proceedings 2015, 2015
High voltage DC measurements, from 10 kV up to several hundred kV, are usually traceable through resistive dividers which have a divider ratio on the order of 10 000 to 100 000. The reference step method [M.D. Early et al., IEEE Trans. Intsrum. Meas. 62, 1600 (2013)] provides a highly accurate ratiometric method of calibrating 1000 V calibrators across
openaire   +2 more sources

Application of step‐response test for evaluation of uncertainty of standard measuring system for lightning‐impulse high voltage [PDF]

open access: bronze, 2012
Satoru Miyazaki   +6 more
openalex   +1 more source

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