Results 21 to 30 of about 184,425 (304)

Regulation Theory [PDF]

open access: yes, 2016
This paper reviews the design of regulation loops for power converters. Power converter control being a vast domain, it does not aim to be exhaustive.
Bouvet, F.
core   +3 more sources

Analysis of an On-Line Stability Monitoring Approach for DC Microgrid Power Converters [PDF]

open access: yes, 2019
An online approach to evaluate and monitor the stability margins of dc microgrid power converters is presented in this paper. The discussed online stability monitoring technique is based on the Middlebrook's loop-gain measurement technique, adapted to ...
Caldognetto, Tommaso   +4 more
core   +1 more source

Integration of an Active Filter and a Single-Phase AC/DC Converter with Reduced Capacitance Requirement and Component Count [PDF]

open access: yes, 2015
Existing methods of incorporating an active filter into an AC/DC converter for eliminating electrolytic capacitors usually require extra power switches. This inevitably leads to an increased system cost and degraded energy efficiency.
Hui, SYR, Li, S, Qi, W, Tan, SC
core   +1 more source

A combined capacitor current balancing method with weighting factor control for multi‐string LED drivers

open access: yesIET Circuits, Devices and Systems, 2023
A multi‐string LED lamp driver is presented involving a boost converter and a multi‐output CLL resonant converter as the first and second stages, respectively.
Hajar Sedghi, Mohammad Sarvi
doaj   +1 more source

Adaptive Control Strategy for Improving the Efficiency and Reliability of Parallel Wind Power Converters by Optimizing Power Allocation

open access: yesIEEE Access, 2018
Parallel converters are widely applied in high-power wind energy conversion system because of the limited power capacity of a single converter and demands for improved reliability.
Gen Chen, Xu Cai
doaj   +1 more source

Realization of a 10 kW MES power to methane plant based on unified AC/DC converter [PDF]

open access: yes, 2018
This paper presents a galvanic isolated multi output AC/DC topology that is suitable for Microbial electrosynthesis (MES) based Power to Methane energy storage systems.
Bosch, Pau   +4 more
core   +1 more source

Power Quality Control of Smart Hybrid AC/DC Microgrids: An Overview

open access: yesIEEE Access, 2019
Today, conventional power systems are evolving to smart grids, which encompass clusters of AC/DC microgrids, interfaced through power electronics converters.
Farzam Nejabatkhah, Yun Wei Li, Hao Tian
doaj   +1 more source

Efficiency Improvement of Fault-Tolerant Three-Level Power Converters [PDF]

open access: yes, 2018
Fault-tolerant power converters play a critical role in the transportation electrification. However, fault-tolerant operation, high efficiency, and low cost usually result in design criteria that have conflicting constraints and goals.
He, Jiangbiao   +3 more
core   +2 more sources

Analysis of self-oscillating DC-DC resonant power converters using a hysteretic relay [PDF]

open access: yes, 2007
The paper presents a technique for exciting resonant DC-DC converters in a self-oscillating manner. The analysis necessary to predict the behaviour of such converters is also given.
Bingham, Chris   +4 more
core   +1 more source

Organic laser power converter for efficient wireless micro power transfer

open access: yesNature Communications, 2023
Wireless power transfer with collimated power transmission and efficient conversion provides an alternative charging mode for off-grid and portable micro-power electronics. However, charging micro-power electronics with low photon flux can be challenging
Yafei Wang   +8 more
doaj   +1 more source

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