Results 1 to 10 of about 268 (142)
Three Switch Three Phase Inverter With Improved DC Voltage Utilization
, 2019 This paper proposes a new DC-AC converter with a less number of semiconductor switches and therefore gate drive and control circuit components. A salient feature of this inverter is its pure sinusoidal line-to-line voltages with no need for output filter.
Abapour, Mehdi, Farhadi, Masoud
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COMMON MODE VOLTAGE ELIMINATION IN THREE-PHASE FOUR-LEG INVERTERS UTILIZING PULSE DENSITY MODULATION [PDF]
, 2022 Common mode (CM) electromagnetic interference (EMI) is a phenomenon that negatively affects power electronics to include voltage source inverters. Typically, CM EMI reduction is achieved through passive measures such as CM chokes and passive filters ...
Foster, Ethan B.
core
Model of Transient Process Where Three-Phase Transducer Feeds Induction Motor Equivalent as a Variable Active-Inductive Load [PDF]
, 2016 The paper presents a new approach in the analysis of a transient state in a system where the feeding source is a transducer-IGBT inverter and load is introduced through the induction motor with its R-L parameters.
Jeroslav Živanić +4 more
core +2 more sources
IET Renewable Power GenerationTo address the stability issues of the microgrid system for power battery formation and grading testing systems in scenarios involving multiple parallel converters, this paper proposes a hybrid dual‐mode control strategy combining grid‐following and grid‐
Di Xie +4 more
doaj +1 more source
A review of the multiphase electric machines [PDF]
, 2007 The electrical machines with increased number of phases (m>3) are destined for the equipment of the installations and apparatus that function in autonomic regime and presents a special importance for different industrial branches and electro-mechanical ...
NUCĂ, Ilie, RAŢĂ, Iurie, TODOS, Petru
core
2DOF-based current controller for single-phase grid-connected voltage source inverter applications
, 2023 This paper presents the design of a discrete-time control scheme for the current injected into the grid by a single-phase voltage source inverter (VSI).
López Alcolea, Francisco Javier +4 more
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IET Power ElectronicsTo solve the commutation failure (CF) issues in high voltage direct current (HVDC) transmission systems based on line commutated converter (LCC), this paper proposes a hybrid solution combining the LCC inverter with the continuously controlled IGCT‐based
Yindi Liu +3 more
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Control valve versus variable speed drive for flow control [PDF]
, 2020 Electrical motor driven pump systems account for nearly 20% of the world energy use and 25% to 50% of the total electrical energy use in certain industrial facilities. Pump energy consumption is often one of the larger cost elements and may dominate pump
Gregory K Mcmillan +1 more
core
Impact of Parasitics on the Dynamic Performance of Capacitor Clamped Bidirectional DC–DC Converter
IET Power ElectronicsThis study investigates the impact of parasitic elements on the dynamic performance of a capacitor clamped bidirectional DC–DC converter (CC‐BDC) to emulate real‐world conditions. Non‐ideal factors, including component imperfections and parasitic losses,
Dogga Raveendhra +5 more
doaj +1 more source