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السجلات المعروضة 111 -- 120 من 412
A DC autotransformer design for medium and high voltage DC transmission systems
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
This paper studies a dc-dc converter topology dual to the ac autotransformer for medium and high voltage dc-dc conversion. Operation with trapezoidal modulation is analyzed where the dc autotransformer is built of ...
A Modified Load Encroachment Technique for Power Factor Monitoring
(
IEEE Computer Society
, 2018 , Conference Paper)
This paper presents a new approach in application of distance relay in distribution system. During the heavy load conditions, the load encroachment of impedance into the distance relay protection zones is a well-known ...
Joint coding for proactive caching with changing file popularities
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Proactive caching is a promising technique used to minimize peak traffic rates by storing popular data, in advance, at different nodes in the network. We study a cellular network with one base station (BS) communicating ...
A Novel Calculus Based Unipolar Double Reference Single Carrier PWM for Single Phase T-Multilevel Inverter with under Modulation (<1) for Renewable Energy Applications: Hardware Implementation
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this research treatise, a novel Calculus Based Unipolar Double Reference Single Carrier PWM (CB-UDR-SC PWM) is proposed for single phase T-Multilevel Inverter (T-MLI) for renewable energy applications. The main downsides ...
Kinetics of CO 2 reaction with N-methyldiethanolamine and aminobutanol using stopped flow technique
(
Institute of Physics Publishing
, 2018 , Conference Paper)
Removal of carbon dioxide (CO 2 ) from natural gas streams is mandatory to avoid pipeline corrosion, increase the heating value of the gas and reduce the gas volume in case of liquefied natural gas (LNG). The use of ...
Evaluation of thermal history and defect in friction stir processing of as-cast magnesium AZ91
(
Trans Tech Publications Ltd
, 2018 , Conference Paper)
Friction stir processing (FSP) is a thermos-mechanical process for modifying the microstructural and material properties of metals. FSP also can be used for mechanical alloying and producing metal matrix composites. Due ...
Biofuels in Malaysian perspective: Debates and benefits
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Fossil fuels bring about concerns like air pollution, rising greenhouse gas emissions due to its combustion and depletion issues. The need to more to biofuels as an alternative and renewable energy source is for a sustainable ...
Text categorization using weighted hyper rectangular keyword extraction
(
IEEE Computer Society
, 2018 , Conference Paper)
Text categorization is an important research field that finds many applications nowadays. It is usually performed in two steps: feature extraction and classification. In the feature extraction step, discriminating keywords ...
Power control of grid-connected high-gain boost full-bridge modular multilevel converter
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Conventional Modular Multilevel Converter (MMC) with half-bridge submodules (HB-SMs) can be used for gird-integration of renewable energy sources, but with limited voltage gain. To elevate the generated ac output voltage ...
Enhanced redirected walking algorithm
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
The redirected walking algorithm (RDW) is a locomotion technique that gives the user the perception of walking in larger or infinite virtual environment (VE) within small and limited tracking area. The available approaches ...