Results 81 to 90 of about 393,718 (196)

Evaluating the Energy Security Implications of a Carbon-Constrained U.S. Economy [PDF]

open access: yes, 2009
Examines how factors linked to U.S. energy security would be affected in eight scenarios in which carbon emissions are limited to a certain level.
Britt Childs Staley   +3 more
core  

An Inherent Decoupled Triple-Active Bridge Converter for All-Electric Aircraft DC Power Systems

open access: yesEnergies
This paper focuses on a power conditioning system for an all-electric aircraft (AEA) powered by a single battery pack. The research project aims to identify a multi-port DC/DC converter topology that adequately supplies the two DC buses connected to the ...
Giuseppe Bossi   +4 more
doaj   +1 more source

A Review of Control Strategies for Four-Switch Buck–Boost Converters

open access: yesWorld Electric Vehicle Journal
In order to meet the demand for high-voltage architectures of 400 V and 800 V in electric vehicle systems, high-power DC-DC converters have become a key focus of research.
Guanzheng Lin, Yan Li, Zhaoyun Zhang
doaj   +1 more source

Fuels for Future Electric Power [PDF]

open access: yes, 1976
OVER THE NEXT FORTY YEARS, THE U.S. WILL EXPERIENCE PROBLEMS BECAUSE OF DWINDLING SUPPLIES OF FOSSIL FUELS AND AN INCREASING DEPENDENCE ON FOREIGN OIL.
Manne, A., Yu, Oliver S.
core   +1 more source

Dissimilitudes of the Technical-Urbanistic Endowment between the Centre and the Outskirts of the Urban of Cluj County [PDF]

open access: yesRomanian Review of Regional Studies, 2006
The technical town endowment (drinking and industrial water supplies, sewerage, district heating, natural gas and electric power supplies, telecommunication, access to means of transportation) represents a basic condition in assuring the quality standard
LELIA PAPP
doaj  

The British model in Britain: failing slowly [PDF]

open access: yes, 2004
In 1990, Britain became the first developed country to reorganise its electricity industry to run on competitive lines. The British reforms are widely regarded as the benchmark for other reforms and the model used provides the basis for reforms of ...
Thomas, Stephen
core  

A mechanical, thermal and electrical packaging design for a prototype power management and control system for the 30 cm mercury ion thruster [PDF]

open access: yes
A prototype electric power management and thruster control system for a 30 cm ion thruster is described. The system meets all of the requirements necessary to operate a thruster in a fully automatic mode.
Gedeon, L.   +4 more
core   +1 more source

Solar electric propulsion system tests [PDF]

open access: yes
Design and performance of solar-powered electric propulsion system for interplanetary space ...
Costogue, E. N.   +3 more
core   +1 more source

Analysis of a fuel cell on-site integrated energy system for a residential complex [PDF]

open access: yes
Declining supplies of domestic oil and gas and the increased cost of energy resulted in a renewed emphasis in utilizing available resources in the most efficient manner possible.
Maag, W. L., Simons, S. N.
core   +1 more source

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