Results 11 to 20 of about 1,974 (307)

Evaluation of Storage for Transportation Equipment, Unfueled Convertors, and Fueled Convertors at the INL for the Radioisotope Power Systems Program [PDF]

open access: yes, 2010
This report contains an evaluation of the storage conditions required for several key components and/or systems of the Radioisotope Power Systems (RPS) Program at the Idaho National Laboratory (INL). These components/systems (transportation equipment, i.e., type ‘B’ shipping casks and the radioisotope thermo-electric generator transportation systems ...
Johnson, S. G., Lively, K. L.
openaire   +4 more sources

Perspectives of convertors and communication aspects in automated vehicles, Part 1: Convertors and condition monitoring [PDF]

open access: yes, 2021
A critical survey has been conducted on high energy-efficient bidirectional converters, various topologies that effectively meet the automated vehicle requirements, and 24 GHz/77 GHz low-profile antennas (for automotive radar applications).
Park, Chan-Wang   +5 more
core   +3 more sources

Formulation of the energy-storage factor for isolated power convertors using integrated magnetics [PDF]

open access: yes, 2005
The energy storage in energy-storage components is examined for isolated power convertors. In addition to the basic convertors such as the flyback and forward, the paper also develops the analysis for the various isolated versions of power convertors as ...
Cheng, KWE, Lu, Y, K.W.E. Cheng, Y. Lu
core   +1 more source

Multipulse improved-power-quality AC–DC convertors for vector-controlled induction-motor drives [PDF]

open access: yes, 2006
The paper deals with polygon autotransformer-based 12-pulse and 18-pulse AC-DC convertors feeding vector-controlled induction-motor drives (VCIMDs) for improving power quality at the point of common coupling (PCC).
Singh, B., Garg, V., Bhuvaneswari, G.
core   +1 more source

Maturation of Dynamic Power Convertors for Radioisotope Power Systems [PDF]

open access: yes, 2019
Dynamic Radioisotope Power Systems (DRPS) are being developed by NASA's RPS Program in collaboration with the U.S. Department of Energy (DOE) for space science and exploration missions.
Oriti, Sal, Wilson, Scott
core   +4 more sources

Harmonic modelling of transmission systems containing synchronous machines and static convertors [PDF]

open access: yes, 1985
This thesis describes the modelling of the major sources of harmonic distortion in electrical transmission systems, especially those of relevance to the New Zealand power system. The harmonics generated by the operation of a.c./d.c.
Eggleston, J. F.
core   +1 more source

Evaluation and Validation of Organic Materials for Advanced Stirling Convertors (ASCs): Overview [PDF]

open access: yes, 2015
Various organic materials are used as essential parts in Stirling Convertors for their unique properties and functionalities such as bonding, potting, sealing, thread locking, insulation, and lubrication. More efficient Advanced Stirling Convertors (ASC)
E. Eugene Shin   +2 more
core   +2 more sources

Novel bidirectional universal 1‐phase/3‐phase‐input unity power factor differential AC/DC converter

open access: yesElectronics Letters, 2023
A common 400 V dc bus for industrial motor drives advantageously allows the use of high‐performance 600 V power semiconductor technology in the inverter drive converter stages and to lower the rated power of the supplying rectifier system.
Héctor Sarnago   +4 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

A simplified space vector pulse width modulation method for a three‐level four‐leg inverter considering the neutral point potential balance

open access: yesIET Power Electronics, 2023
This paper presents a simple three‐dimensional space vector modulation method in ghγ coordinates for a three‐level four‐leg neutral‐point‐clamped inverter.
Zhi Zhang   +5 more
doaj   +1 more source

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