Results 121 to 130 of about 652 (179)

Development of a Linear Stirling System Model with Varying Heat Inputs [PDF]

open access: yes
The linear model of the Stirling system developed by NASA Glenn Research Center (GRC) has been extended to include a user-specified heat input. Previously developed linear models were limited to the Stirling convertor and electrical load.
Lewandowski, Edward J.   +1 more
core   +1 more source

Stirling Convertor Control for a Lunar Concept Rover [PDF]

open access: yes, 2007
NASA Glenn Research Center is developing various circuits for a lunar concept rover powered by both a stirling convertor and lithium ion batteries.
Blaze, Gina
core   +1 more source

Inverter 12 V DC to 230 V AC with Protection [PDF]

open access: yes, 2014
Bakalářská práce se zabývá návrhem měniče, který mění vstupní stejnosměrné napětí o velikosti 12 V na střídavé napětí o velikosti 230 V a frekvenci 50 Hz. Úvod práce popisuje základní rozdělení spínaných měničů.
Navrátil, Petr
core  

Review of recent trends of advancements in multilevel inverter topologies with reduced power switches and control techniques

open access: yesIET Power Electronics, EarlyView.
Some of the topologies with a fewer number of power switches are reviewed and scrutinized. An extensive analysis of the topologies, control strategy and applications are presented here, suggesting suitable multilevel inverter solutions to the known industrial application or new research.
Anurag Choudhary   +5 more
wiley   +1 more source

Stirling Convertor Control for a Concept Rover at NASA Glenn Research Center [PDF]

open access: yes
The U.S. Department of Energy (DOE), Lockheed Martin Space Systems Company (LMSSC), Sunpower Inc., and NASA Glenn Research Center (GRC) have been developing an Advanced Stirling Radioisotope Generator (ASRG) for potential use as an electric power system ...
Blaze-Dugala, Gina M.
core   +1 more source

Small Radioisotope Power System at NASA Glenn Research Center [PDF]

open access: yes
In April 2009, NASA Glenn Research Center (GRC) formed an integrated product team (IPT) to develop a Small Radioisotope Power System (SRPS) utilizing a single Advanced Stirling Convertor (ASC) with passive balancer for possible use by the International ...
Ambrose, Hollis   +6 more
core   +2 more sources

Fault diagnosis method of a cascaded H‐bridge inverter based on a multisource adaptive fusion CNN‐transformer

open access: yesIET Power Electronics, EarlyView.
The multisource adaptive fusion CNN‐transformer method proposed in this study can provide theoretical and technical support for fault diagnosis of high‐voltage MCHBI. It has a promising potential for engineering applications. Abstract In high‐voltage applications, the number of cascaded H‐bridge inverter units is large, the failure probability ...
Weiman Yang   +4 more
wiley   +1 more source

Power quality and electromagnetic compatibility: special report, session 2 [PDF]

open access: yes, 2015
The scope of Session 2 (S2) has been defined as follows by the Session Advisory Group and the Technical Committee: Power Quality (PQ), with the more general concept of electromagnetic compatibility (EMC) and with some related safety problems in ...
Desmet, Jan   +2 more
core   +1 more source

The Relation Between Psychopathy and Sexual Aggression: A Meta‐Analysis

open access: yesJournal of Personality, EarlyView.
ABSTRACT Objective Psychopathy is a multifaceted, hierarchical construct that has been linked to aggression and antisocial behavior. The triarchic model of psychopathy comprises three underlying, distinct trait domains: boldness, disinhibition, and meanness.
Melissa Packer West   +4 more
wiley   +1 more source

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