Circuit Structure and Control Method to Reduce Size and Harmonic Distortion of Interleaved Dual Buck Inverter [PDF]
, 2020 A new circuit structure and control method for a high power interleaved dual-buck inverter are proposed. The proposed inverter consists of six switches, four diodes and two inductors, uses a dual-buck structure to eliminate zero-cross distortion, and ...
Cho, Min-Gi +4 more
core +1 more source
Linear-assisted DC/DC converters with modified current-mode control applied to photovoltaic solar systems [PDF]
, 2014 This article shows the proposal of a current-mode one-cycle control for linear-assisted DC/DC converters. Linearassisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power supply systems ...
Martínez García, Herminio
core +1 more source
A Flexible DSTATCOM Operating in Voltage or Current Control Mode [PDF]
, 2002 The topology and control are discussed of a distribution static compensator (DSTATCOM) that can be operated flexibly in the voltage or current control mode.
A. Ghosh +6 more
core +2 more sources
A voltage-source inverter for microgrid applications with an inner current control loop and an outer voltage control loop [PDF]
, 2009 Distributed generation (DG) units are commonly inter-faced to the grid by using voltage-source inverters (VSI’s). Extension of the control of these inverters allows to improve the power quality if the main power grid is disturbed or disconnected. In this
De Belie, Frederik +4 more
core +1 more source
Current-Mode Fractional-Order Electronically Controllable Integrator Design [PDF]
2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2020 This contribution presents a design of a current-mode fractional-order electronically controllable integrator which can be used as a building block for a design of fractional-order (FO) circuits. The design is based on a 2nd-order Follow-the-Leader-Feedback topology which is suitably approximated to operate as an integrator of a fractional order.
Langhammer, Lukáš +5 more
openaire +2 more sources
Thermal Control of the Magnon-Photon Coupling in a Notch Filter coupled to a Yttrium-Iron-Garnet/Platinum System [PDF]
, 2017 We report thermal control of mode hybridization between the ferromagnetic resonance (FMR) and a planar resonator (notch filter) working at 4.74 GHz. The chosen magnetic material is a ferrimagnetic insulator (Yttrium Iron Garnet: YIG) covered by 6 nm of ...
Bauer, Gerrit E. W. +6 more
core +4 more sources
Tradeoffs between AC power quality and DC bus ripple for 3-phase 3-wire inverter-connected devices within microgrids [PDF]
, 2011 Visions of future power systems contain high penetrations of inverters which are used to convert power from dc (direct current) to ac (alternating current) or vice versa.
Burt, Graeme M. +2 more
core +1 more source
A Robust Consensus Algorithm for Current Sharing and Voltage Regulation in DC Microgrids [PDF]
, 2018 In this paper a novel distributed control algorithm for current sharing and voltage regulation in Direct Current (DC) microgrids is proposed. The DC microgrid is composed of several Distributed Generation units (DGUs), including Buck converters and ...
, +6 more
core +3 more sources
Detection and Diagnosis of Motor Stator Faults using Electric Signals from Variable Speed Drives [PDF]
, 2015 Motor current signature analysis has been investigated widely for diagnosing faults of induction motors. However, most of these studies are based on open loop drives.
Abusaad, Samieh +4 more
core +1 more source
Overview, equivalences and design guidelines of v1 concept: A voltage mode control that behaves as a current-mode with near time-optimal response [PDF]
, 2015 This paper summarizes the proposed v1 concept, that explains how by only measuring the output voltage, designers have information about almost every signal of the power stage.
Alou Cervera, Pedro +4 more
core +1 more source