Naved Khan - Academia.edu (original) (raw)
Papers by Naved Khan
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Renewable & Sustainable Energy Reviews, 2008
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Renewable & Sustainable Energy Reviews, 2008
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IEEE Journal of Selected Topics in Quantum Electronics, 1999
The 5-50-eV spectral range appears to be absent from the planned third generation synchrotron rad... more The 5-50-eV spectral range appears to be absent from the planned third generation synchrotron radiation sources (SRS) and the science requiring this radiation can be jeopardized once the second generation SRS light sources are switched off worldwide. Molecular photochemistry, photobiology, atomic physics, solid-state physics are but a few sciences requiring powerful VUV sources. We demonstrate that a compact, laser heated
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Renewable & Sustainable Energy Reviews, 2011
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Renewable & Sustainable Energy Reviews, 2007
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A single-phase shunt active power filter for a selected order of harmonic is presented in this pa... more A single-phase shunt active power filter for a selected order of harmonic is presented in this paper. Voltage-fed inverter with a large storage capacitor is formed the filter circuit, IGBTs switches are used to construct the inverter circuit, the proposed filter is designed to prevent the affect of 3rd, 5th, and 7th order of harmonics. The essential advantage of this method is injecting certain harmonics with needless to the reference signal, which tremendously reduces the number of filter components and the complexity of the circuit. Fast Fourier Transformer (FFT) algorithm is employed to determine the magnitude and the phase of the harmonic needed to be eliminated. Sinusoidal Pulse Width Modulation (SPWM) technique is introduced to control the phase and magnitude of the inverter output. The simulation results using PSPICE software package are shown to validate the proposed technique.
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Electrical power engineering education as career is continuously declining from last two decades ... more Electrical power engineering education as career is continuously declining from last two decades all over the world. Utilities managers, electric equipment manufacturers, power professionals and electric engineering educationists are predicting an impending crisis of acute shortage of electrical engineers. Underground trend towards solid state electronics, telecommunication and biomedical engineering is manifestation of imminent predicament of electrical power professionals for operating and developing tomorrow's electric power industries. This article discusses the compelling reasons behind the continued decline in power engineering education and suggest potential strategies to attract enrolment to this profession as career. Surely, career is bright but leaders have no lantern to guide power engineers to sun way lagoon
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... N. Khan', N. Mariun', M. Zaki' and L. Dinesh&#... more ... N. Khan', N. Mariun', M. Zaki' and L. Dinesh' 1 - Department of Electrical and Electronic Engineering Faculty of Engineering, University Putra Malaysia (Fax: +603 ... TheElectrochemical Society,Inc., Pennington, NJ, 95-29C 3. Francis P.Malaspina;Fort Pierce,Fla.; Supercapacitor ...
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This study describes the details of high voltage DC power supply whose output voltage is 15 kV. I... more This study describes the details of high voltage DC power supply whose output voltage is 15 kV. In this study, we review the major aspects of the design of voltage multiplier circuits and constructed a prototype power supply based on simulation, design and implementation of the hardware works in the laboratory. Its simulation works done by using EMTDC PSCAD and PSPICE software. Experimental results are presented to verify the simulation results.
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Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Renewable & Sustainable Energy Reviews, 2008
Bookmarks Related papers MentionsView impact
Renewable & Sustainable Energy Reviews, 2008
Bookmarks Related papers MentionsView impact
IEEE Journal of Selected Topics in Quantum Electronics, 1999
The 5-50-eV spectral range appears to be absent from the planned third generation synchrotron rad... more The 5-50-eV spectral range appears to be absent from the planned third generation synchrotron radiation sources (SRS) and the science requiring this radiation can be jeopardized once the second generation SRS light sources are switched off worldwide. Molecular photochemistry, photobiology, atomic physics, solid-state physics are but a few sciences requiring powerful VUV sources. We demonstrate that a compact, laser heated
Bookmarks Related papers MentionsView impact
Renewable & Sustainable Energy Reviews, 2011
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Renewable & Sustainable Energy Reviews, 2007
Bookmarks Related papers MentionsView impact
A single-phase shunt active power filter for a selected order of harmonic is presented in this pa... more A single-phase shunt active power filter for a selected order of harmonic is presented in this paper. Voltage-fed inverter with a large storage capacitor is formed the filter circuit, IGBTs switches are used to construct the inverter circuit, the proposed filter is designed to prevent the affect of 3rd, 5th, and 7th order of harmonics. The essential advantage of this method is injecting certain harmonics with needless to the reference signal, which tremendously reduces the number of filter components and the complexity of the circuit. Fast Fourier Transformer (FFT) algorithm is employed to determine the magnitude and the phase of the harmonic needed to be eliminated. Sinusoidal Pulse Width Modulation (SPWM) technique is introduced to control the phase and magnitude of the inverter output. The simulation results using PSPICE software package are shown to validate the proposed technique.
Bookmarks Related papers MentionsView impact
Electrical power engineering education as career is continuously declining from last two decades ... more Electrical power engineering education as career is continuously declining from last two decades all over the world. Utilities managers, electric equipment manufacturers, power professionals and electric engineering educationists are predicting an impending crisis of acute shortage of electrical engineers. Underground trend towards solid state electronics, telecommunication and biomedical engineering is manifestation of imminent predicament of electrical power professionals for operating and developing tomorrow's electric power industries. This article discusses the compelling reasons behind the continued decline in power engineering education and suggest potential strategies to attract enrolment to this profession as career. Surely, career is bright but leaders have no lantern to guide power engineers to sun way lagoon
Bookmarks Related papers MentionsView impact
... N. Khan', N. Mariun', M. Zaki' and L. Dinesh&#... more ... N. Khan', N. Mariun', M. Zaki' and L. Dinesh' 1 - Department of Electrical and Electronic Engineering Faculty of Engineering, University Putra Malaysia (Fax: +603 ... TheElectrochemical Society,Inc., Pennington, NJ, 95-29C 3. Francis P.Malaspina;Fort Pierce,Fla.; Supercapacitor ...
Bookmarks Related papers MentionsView impact
This study describes the details of high voltage DC power supply whose output voltage is 15 kV. I... more This study describes the details of high voltage DC power supply whose output voltage is 15 kV. In this study, we review the major aspects of the design of voltage multiplier circuits and constructed a prototype power supply based on simulation, design and implementation of the hardware works in the laboratory. Its simulation works done by using EMTDC PSCAD and PSPICE software. Experimental results are presented to verify the simulation results.
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact