Results 1 to 10 of about 168,608 (266)
High-Voltage Isolated Multiple Output Auxiliary Power Supply with Output Voltage Self-Regulation
Energies, 2022 Power electronic transformers (PETs) have high voltage isolation requirements and a large number of modules, which requires the auxiliary power supply (APS) to achieve high voltage isolation and multiple outputs.
Yu Ai +5 more
doaj +2 more sources
Vibration Energy Harvester Based on Bilateral Periodic One-Dimensional Acoustic Black Hole
Applied Sciences, 2023 An acoustic black hole (ABH) has been applied in the regulation of structural performance to form the aggregation effect of elastic waves in the local area of the structure, which has been used in energy harvesting in recent years.
Zihao Zhang +4 more
doaj +1 more source
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2021 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with four-zone output voltage control has been created so as to analyse electromagnetic processes in ...
В. Михайленко +2 more
doaj +1 more source
Control Method for PEMFC Using Improved Deep Deterministic Policy Gradient Algorithm
Frontiers in Energy Research, 2021 A data-driven PEMFC output voltage control method is proposed. Moreover, an Improved deep deterministic policy gradient algorithm is proposed for this method.
Jiawen Li, Yaping Li, Tao Yu
doaj +1 more source
A mathematical model of the three-phase AC to DC voltage converter with threezone voltage control
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with three-zone output voltage control has been created so as to analyse electromagnetic processes in ...
В. Михайленко +6 more
doaj +1 more source
Study of the electromagnetic processes in a converter wirh four zoned regulations of the voltage
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with four-zone output voltage control has been created so as to analyse electromagnetic processes in ...
V. Mykhailenko +3 more
doaj +1 more source
Dynamic switching control of buck converters using unsupervised machine learning methods
The Journal of Engineering, 2020 This study presents the implementation of a new unsupervised machine learning based system called a buck converter controller using unsupervised machine learning (ABCML) to control the operation of a type of switching voltage regulators, commonly called ...
Brook W. Abegaz
doaj +1 more source
Double dual slope square rooter
The Journal of Engineering, 2014 A circuit which accepts input dc voltage V(I) and produce an output voltage V(O) = √V(I)V(T) by using double dual slope principle is described in this Letter. V(T) is a constant voltage which is fixed by two resistors and a power supply voltage. By using
Krishnagiri Chinnathambi Selvam
doaj +1 more source
IEEE Access, 2021 Fully digital current mode constant on-time (COT) control buck converter with output voltage offset cancellation is presented in this paper. Current mode COT can achieve fast transient response and low output voltage ripple with additional current path ...
Kai-Yu Hu +3 more
doaj +1 more source
CMOS voltage reference with multiple outputs
IET Circuits, Devices & Systems, 2008 A voltage reference with two outputs is presented. Both of them are insensitive to temperature, supply voltage and threshold voltage. One of the outputs is ∼0.8 V, and the other one is ∼0.38 V. For the output voltage of 0.8 V, this voltage variation because of supply voltage change from 2.0 to 3.5 V is ±0.66%, and because of temperature change from 0 ...
Yen-Bin Gu +3 more
openaire +1 more source