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السجلات المعروضة 91 -- 100 من 298
Maximum power transfer of PV-fed inverter-based distributed generation with improved voltage regulation using flywheel energy storage systems
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Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
One of the main issues accompanied with the high penetration of PV distributed generation (DG) systems in low voltage (LV) networks is the overvoltage challenge. The amount of injected power to the grid is directly related ...
An LCL filter-based grid-interfaced three-phase voltage source inverter: Performance evaluation and stability analysis
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Institution of Engineering and Technology
, 2014 , Conference Paper)
Power converters in grid connection applications commonly employ Sinusoidal Pulse-Width Modulation (SPWM) technique. Passive filters are employed in order to attenuate the generated switching current ripples and reduces ...
A single-stage three-phase inverter based on cuk converters for PV applications
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Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
This paper presents a new three-phase inverter based on the Cuk converter. The main feature of the proposed topology is that the energy storage elements, such as inductors and capacitors, can be reduced in order to improve ...
Modular multilevel structure of a high power dual active bridge DC transformer with stepped two-level output
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Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
This paper addresses the issues of dc voltage matching and dc fault protection in potential super-grids. An approach for high power dc-dc conversion is proposed and analyzed. A front-to-front connection of modular-multilevel ...
Sinusoidal PWM modulation technique of five-phase current-source-converters with controlled modulation index
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Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
Applications such as multiphase machine drives and wind energy conversion systems are normally based on voltage source converters (VSCs) which feature a convenient and familiar control scheme. In high-power medium voltage ...
Traction system with on-board inductive power transfer
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Institution of Engineering and Technology
, 2014 , Conference Paper)
In traction applications based on long primary and short secondary type, contactless electrical energy transmission can offer distinct advantages over the conventional energy transmission based on catenary system to provide ...
Multiloop control strategy for grid-interfaced three-phase voltage source inverter with passively damped LLCL-filter
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Institution of Engineering and Technology
, 2014 , Conference Paper)
In inverter-based distributed generation (IBDG) and similar to the conventional third order LCL filter, the high order LLCL filter is difficult to stabilize, and may cause a resonance between the inverter and the grid. ...
Digitization And Indexing Of Arabic Historical Manuscripts In Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Background Hundreds of thousands of rare Arabic manuscripts are available in Qatar. A rich archival heritage of Islamic world and Qatar are preserved in the Qatar National Library (QNL). A number of international projects ...
Parameter Set-mapping using kernel-based PCA for linear parameter-varying systems
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Institute of Electrical and Electronics Engineers Inc.
, 2014 , Conference Paper)
This paper proposes a method for reduction of scheduling dependency in linear parameter-varying (LPV) systems. In particular, both the dimension of the scheduling variable and the corresponding scheduling region are shrunk ...
A Low Power Reconfigurable Multi-sensing Platform For Gas Application
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Presence of toxic gases and accidental explosions in gas industries have turned the researcher to innovate an electronic nose system which can indicate the nature and the parameters of the gas passing through different ...