Results 51 to 60 of about 173 (122)

Predictive current control with instantaneous reactive power minimization for a four-leg indirect matrix converter [PDF]

open access: yes, 2017
This paper presents the experimental valida¬tion of a predictive current control strategy with minimiza¬tion of the instantaneous reactive input power for a Four-Leg Indirect Matrix Converter (4Leg-IMC).
Rivera, Marco E.   +5 more
core   +1 more source

A hybrid indirect matrix converter immune to unbalanced voltage supply, with reduced switching losses and improved voltage transfer ratio [PDF]

open access: yes, 2005
Achieving a compact and efficient design of power electronic converters is not a straightforward procedure: minimizing the size of the filter requires a higher switching frequency that causes additional switching losses that will require a larger ...
Klumpner, Christian
core   +3 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

open access: yesAdvanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Imposed weighting factor optimization method for torque ripple reduction of IM fed by indirect matrix converter with predictive control algorithm [PDF]

open access: yes, 2015
This paper proposes a weighting factor optimization method in predictive control algorithm for torque ripple reduction in an induction motor fed by an indirect matrix converter (IMC).
Mekhilef, Saad   +3 more
core   +1 more source

Improved Finite Set-Predictive Torque Control of PMSM Fed by Indirect Matrix Converter with Discrete Space Vector Modulation [PDF]

open access: yes, 2020
This study presents finite set-predictive torque control (FS-PTC) with discrete space vector modulation (DSVM) for indirect matrix converter (IMC)-fed permanent magnet synchronous motors (PMSMs).
Yeongsu Bak   +2 more
core   +1 more source

V/f SPEED CONTROL OF FIVE-PHASE PERMANENT MAGNET SYNCHRONOUS MOTOR FED BY INDIRECT MATRIX CONVERTER WITH CARRIER-BASED PWM

open access: yesJournal of Engineering and Sustainable Development, 2019
This paper presents the V/f method to control the speed of five phase Permanent Magnet Synchronous Motor (PMSM). The Indirect Matrix Converter (IMC) is used to supply the five-phase PMSM from three-phase AC voltages source. The carrier-based PWM (CBPWM)
Turki Khawish Hassan   +1 more
doaj  

Design Principles and Mechanistic Understanding of Cobalt‐Oxide‐Based Electrocatalysts for Nitrate Reduction to Ammonia

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 5, May 2026.
Electrocatalytic nitrate reduction (EC‐NO3− RR) over Co3O4 and X–Co3O4 catalysts enables efficient conversion of NO3− to NH3. Tailored electronic structures enhance nitrate adsorption, activation, and selectivity, highlighting advances in catalyst design, reaction mechanisms, and analytical methods for sustainable ammonia production and future energy ...
Gita B. Bhanuse   +2 more
wiley   +1 more source

A Spread-Spectrum Modulation Scheme for a 3 × 6 Indirect Matrix Converter Based on a Current Ripple Model

open access: yesEnergies
Focused on addressing harmonic suppression in multiphase indirect matrix converters (IMCs), this study explores spread-spectrum modulation technology through ripple analysis calculations.
Zhanqing Zhou   +3 more
doaj   +1 more source

Defining the tumor microenvironment of non‐small cell lung cancer

open access: yesImmunology &Cell Biology, Volume 104, Issue 5, Page 499-518, May‐June 2026.
The tumor microenvironment (TME) in non‐small cell lung cancer is highly heterogeneous, both at a patient level and tumor microenvironment resolution. Defining the tumor microenvironment from patient‐responders and non‐responders will aid in the development of targeted therapeutics specific for each individual patient.
Kidane Siele Embaye   +5 more
wiley   +1 more source

Fixed-Slope Carrier Modulation for Indirect Matrix Converter [PDF]

open access: yes, 2017
When it comes to AC/AC conversion, AC/AC converters that have a dc-link capacitor to be an energy buffer between two ac systems and regulate dc-link voltage are commonly used.
Chen, Yen-Wen
core  

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