Results 1 to 10 of about 188,977 (207)

Thermometric Bridge Circuits for Measuring Thermophysical Properties [PDF]

open access: yesEnergy Engineering and Control Systems, 2020
The article presents the designs of a number of devices for measuring the thermal conductivity of solids developed using the new methodological approaches proposed by the authors, which enable measurements in a wide range of thermal conductivity values ...
Ihor Vasylkivskyi   +2 more
doaj   +2 more sources

H-Bridge Inverter denganBoost-up Chopper sebagai Pengondisi DayaPhotovoltaic [PDF]

open access: yesDinamika Rekayasa, 2011
This paper discusses anapplication of H-bridge inverter equipped with boost-up chopper circuits as photovoltaic power conditioner in stand-alone operation. First, the boost-up chopper circuits working to regulate the DCoutput voltage of photovoltaic with
Suroso Suroso
doaj   +1 more source

Neural circuits can bridge systems and cognitive neuroscience [PDF]

open access: yesFrontiers in Human Neuroscience, 2010
There has been an emerging focus in neuroscience research on circuit-level interaction between multiple brain regions and behavior. This broad circuit-level approach creates a unique opportunity for convergence and collaboration between studies of humans and animal models of cognition.
Linda Wilbrecht, Daphna Shohamy
doaj   +3 more sources

A self-powered H-Bridge joule theory circuit for piezoelectric energy harvesting systems

open access: yesPower Electronic Devices and Components, 2022
In this paper, investigation of high direct current/voltage (DC) and power gains using H-Bridge joule theory (HBRJT) circuit with an input voltage of alternating current/voltage (AC) is carried out by avoiding higher switching frequency and additional ...
Mahesh Edla, Mikio Deguchi, Yee Yan Lim
doaj   +1 more source

A flexible power electronic converter system with rapid control prototyping for research and teaching

open access: yesHardwareX, 2023
A flexible power electronic converter embedding a rapid control prototyping platform suitable to be applied in research test setups and teaching laboratories is proposed and described in this paper.
Tommaso Caldognetto   +3 more
doaj   +1 more source

The study of five-level inverters with various PWM [PDF]

open access: yesОмский научный вестник, 2019
The energy indicators of multilevel voltage converters are analyzed. The relevance of the research is indicated by the increasing demands of technological processes for the economic use of electric energy, the reduction in power consumed by ...
O. A. Lysenko   +3 more
doaj   +1 more source

Gate driver power supply arrangement for cascode‐connected super‐junction MOSFETs in a bridge‐leg

open access: yesElectronics Letters, 2022
This letter presents a circuit for powering cascode gate driver circuits with super‐junction (SJ) MOSFETs in a bridge‐leg. The cascode gate driver gives inherent MOSFET intrinsic diode deactivation, and the bridge‐leg incorporates an inductive turn‐on ...
Neville McNeill   +2 more
doaj   +1 more source

Effect of adding small applications after verification experiment in a power electronics course

open access: yesIET Circuits, Devices and Systems, 2022
In order to deepen the understanding of power electronics circuits, in this study, a teaching method of adding simple small applications of circuits on the basis of basic verification experiments is proposed.
Guopeng Zhao
doaj   +1 more source

A Dual-Bridge Hybrid DC Circuit Breaker [PDF]

open access: yesIECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021
Various DC circuit breakers (DCCBs) have been widely proposed for the DC fault protection of high-voltage direct-current (HVDC) grids. In recent years, hybrid DCCBs (HCBs) have been paid significant attentions due to their features of low power losses and fast dynamic response.
Zhang, Hanwen; id_orcid 0000-0003-0180-0993   +4 more
openaire   +2 more sources

A space vector pulse width modulation method for switched reluctance motor driven by full bridge power converter

open access: yesIET Electric Power Applications, 2023
This study proposes a space vector pulse width modulation (SVPWM) driving method for the switched reluctance motor (SRM), which enables the use of a standard full‐bridge power converter to drive a three‐phase SRM with a ring structure, in place of the ...
Haitao Sun, Yinke Dou, Yan Chen
doaj   +1 more source

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