Results 11 to 20 of about 19,788,140 (289)

Digital current-control schemes [PDF]

open access: yesIEEE Industrial Electronics Magazine, 2009
The paper is about comparing the performance of digital signal processor-based current controllers for three-phase active power filters.
LIMONGI, LEONARDO   +3 more
openaire   +3 more sources

A Comprehensive Review on Grid Connected Photovoltaic Inverters, Their Modulation Techniques, and Control Strategies

open access: yesEnergies, 2020
The installation of photovoltaic (PV) system for electrical power generation has gained a substantial interest in the power system for clean and green energy.
Muhammad Yasir Ali Khan   +3 more
doaj   +1 more source

A Comprehensive Review of Centralized Current/Power Control Schemes for Parallel Inverters and AC Microgrids

open access: yesIEEE Access, 2022
The penetration of distributed energy resources is drastically increasing in the distribution systems. Inverters are employed to efficiently process the harvested energy of these energy resources.
A. Elnady   +3 more
doaj   +1 more source

A Vectorial Approach for Generation of Optimal Current References for Multiphase Permanent-Magnet Synchronous Machines in Real Time [PDF]

open access: yes, 2011
This paper deals with the generation of optimal current references for multiphase permanent-magnet (PM) synchronous machines in normal or fault mode (open-circuited phases).
KESTELYN, Xavier   +3 more
core   +1 more source

Power Control of a Nonpitchable PMSG-Based Marine Current Turbine at Overrated Current Speed With Flux-Weakening Strategy [PDF]

open access: yes, 2014
This paper deals with power control strategies for a fixed-pitch direct drive marine current turbine (MCT) when the marine current velocity exceeds the rated value corresponding to the MCT nominal power.
SCUILLER, Franck   +6 more
core   +1 more source

Development of a hybrid simulation method for current collection systems, using a real-time multi degree-of-freedom catenary model

open access: yesNihon Kikai Gakkai ronbunshu, 2018
This paper provides a hybrid simulation (HS) system for pantograph/catenary systems based upon the dynamically substructured system (DSS) method. HS consists of a physical pantograph, an actuator to excite the pantograph head and a real-time simulator ...
Shigeyuki KOBAYASHI   +3 more
doaj   +1 more source

Modeling and Control of a Marine Current Turbine Driven Doubly-Fed Induction Generator [PDF]

open access: yes, 2010
This paper deals with the modeling and the control of a variable speed DFIG-based marine current turbine with and without tidal current speed sensor.
BENELGHALI, Seifeddine   +3 more
core   +1 more source

Power Limitation Control for a PMSG-Based Marine Current Turbine at High Tidal Speed and Strong Sea State [PDF]

open access: yes, 2013
This paper deals with the control strategies for a fixed-pitch marine current turbine (MCT) when the marine current speed exceeds the rated value corresponding to the rated power of generator and converter.
SCUILLER, Franck   +10 more
core   +1 more source

CURRENT CONTROL OF THE ELECTROMAGNETIC SEPARATOR [PDF]

open access: yes, 2023
Based on a patented electromagnetic separator with six electromagnets (EM), a supply voltage and thyristor rectifier are proposed for generating current through the electromagnets.
Angel Zabchev, Romeo Alexandrov
core   +2 more sources

A Control Strategy of LCL-Type Grid-Connected Inverters for Improving the Stability and Harmonic Suppression Capability

open access: yesMachines, 2022
The conventional inverter-side current single-loop feedback control scheme is weak in suppressing the grid-side current harmonics, posing a challenge for an inverter to inject high-quality current under distorted grid voltage.
Xian Wang, Dazhi Wang, Shuai Zhou
doaj   +1 more source

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