Results 31 to 40 of about 8,916,715 (309)

Active Current Sharing of a Parallel DC-DC Converters System Using Bat Algorithm Optimized Two-DOF PID Control

IEEE Access, 2019
This paper presents a current sharing method to actively balance the output currents of a parallel dc-dc converters' (PDCC) system regarding the demanded power.
Syuan-Yi Chen, Bo-Chen Yang, Tse-An Pu, Chih-Hung Chang, Ruei-Cing Lin   +4 more
doaj   +1 more source

Modularity for Paralleling Different Rated Power Supplies Using Multi-Phase Switching Methods

Journal of Low Power Electronics and Applications, 2019
This paper proposes a modularity for paralleling different rated power supplies without adding a circuit in the feedback loop by using direct and overlapped switching methods. Unlike an isolated output diode, the use of an isolated output switch composed
Ping-Hui Lee, Yi-Te Chiang, Fan-Ren Chang   +2 more
doaj   +1 more source

Current Sharing Control of an Interleaved Three-Phase Series-Resonant Converter with Phase Shift Modulation

Energies, 2021
Recently, three-phase series-resonant converters (SRCs) have been proposed for high power applications. Three-phase SRCs can achieve zero-voltage-switching (ZVS) of the primary power switches and regulate the output voltage by pulse-frequency modulation.
Jing-Yuan Lin, Kuan-Hung Chen, Pin-Hsian Liu, Hsuan-Yu Yueh, Yi-Feng Lin   +4 more
doaj   +1 more source

The d and q Axes Technique for Suppression Zero-Sequence Circulating Current in Directly Parallel Three-Phase PWM Converters

IEEE Access, 2021
The directly parallel pulse width modulated converter (DPC) method is used to construct large-scale converter systems to increase system performance and reduce costs.
Decha Panprasert, Bunlung Neammanee
doaj   +1 more source

Research on the Multiple Capacitor Current Sharing of High-Current Receiving Coils in a Series–Series Wireless Charging System

World Electric Vehicle Journal
In order to improve wireless charging power and reduce heating problems, the optimal design of the high-current wireless charging coil has always been the research focus of wireless charging system research.
Yuxin Xie, Shengkun Cai, Guangye Li, Zhizhen Liu, Yuandi Zhao, Gangjie Qiao, Xianglin Li   +6 more
doaj   +1 more source

Dynamic Distributed Collaborative Control for Equitable Current Distribution and Voltage Recovery in DC Microgrids

Energies, 2023
In a stand-alone DC microgrid featuring several distributed energy resources (DERs), droop control is adopted to achieve a proportional distribution of current among the DERs within the microgrid.
Olanrewaju Lasabi, Andrew Swanson, Leigh Jarvis, Anuoluwapo Aluko   +3 more
doaj   +1 more source

Current sharing in parallel connected boost converters

The Journal of Engineering, 2016
Parallel connection of converter modules results in generation of higher output current. Improper current sharing takes place if parameters of two converter modules are different. This study proposes a new current‐sharing scheme for parallel connected boost converters.
Geetha Rajesh, Suja Malar, Ahilan T
openaire   +2 more sources

Ports of Delaware Bay Industry and Public Sector Cooperation for Information Sharing / December 2010 [PDF]

, 2010
(MIST Delaware Bay)The Maritime Information Sharing Taskforce (MIST) held its fourth event in Philadelphia on September 28-29, 2010. Using a participatory design approach, NPS researchers partnered with federal, state, local and commercial stakeholders ...
Englehorn, Lyla, Walsh, Wendy, Hocevar, Susan, Salem, Anita   +3 more
core  

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Opportunities for information sharing: case studies [PDF]

, 2015
Personal information provided to government and non-government service providers is highly sensitive. Appropriate collection, management and storage of personal information are critical elements to citizen trust in the public sector.
Shona Bates, Ahram Choi, Matthew Keeley, Bates, S ; https://orcid.org/, Jane Bullen, Ilan Katz, Choi, A, Bullen, JE ; https://orcid.org/, Keeley, M, Katz, I ; https://orcid.org/   +9 more
core   +2 more sources