Results 11 to 20 of about 10,981,473 (283)

Multiple Harmonic Current Injection System for Audible Noise Analysis of AC Filter Capacitors in Converter Stations

open access: yesIEEE Access, 2020
The audible noise of AC filter capacitors is one of the major noise sources in High Voltage Direct Current (HVDC) converter stations. In order to avoid the sharp noise of AC filter capacitors, it is necessary to design a Multiple Harmonic Current ...
Jingang Han   +5 more
doaj   +1 more source

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

Femtocore: An Application Specific Processor for Vertically Integrated High Performance Real-Time Controls

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2021
In applications that require a high availability and high performance (for example aerospace),modular power electronics and multi-phase machines represent an advantageous choice.
Filippo Savi   +5 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

Heat current control in trapped BEC [PDF]

open access: yes, 2019
We investigate the heat transport and the control of heat current among two spatially separated trapped Bose-Einstein Condensates (BEC), each of them at a different temperature.
Charalambous, Christos   +3 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

Current‐Controlled Sawtooth Generator [PDF]

open access: yesActive and Passive Electronic Components, 2003
A simple current‐controlled sawtooth generator is presented. Both the amplitude and the frequency of the generated sawtooth can be current‐controlled. The circuit uses off‐the‐shelf components. Experimental results are included.
Muhammad Taher Abuelma'atti   +1 more
openaire   +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

A Method to Reduce Eddy Current Loss of Underwater Wireless Power Transmission by Current Control

open access: yesApplied Sciences, 2022
In recent years, wireless power transmission (WPT) technology based on magnetic resonance has been extensively studied. However, in contrast to that in the air, wireless power transmission in seawater medium will be accompanied by inevitable energy loss,
Jiale Wang, Baowei Song, Yushan Wang
doaj   +1 more source

Design of robust current tracking control for active power filters [PDF]

open access: yes, 2001
The paper describes a design methodology for robust current-tracking control of active power filters using quantitative feedback theory (QFT). The design aim is to address system issues of power quality and power factor correction in a double-sided ...
Bingham, Chris   +4 more
core   +1 more source

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