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Power losses analysis and cooling system design of three topologies of multilevel inverters
(2008-09-29)
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical ...
Power losses analysis and cooling system design of three topologies of multilevel inverters
(2008-09-29)
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical ...
Conversor CA-CA de elevado fator de potência para aplicações com geradores de Ímã permanente
(2010-12-01)
This paper proposes and describes a high power factor AC-AC converter for naval applications using Permanent Magnet Generator (PMG). The three-phase output voltages of the PMG vary from 260 Vrms (220 Hz) to 380 Vrms (360 ...
A HPF AC-AC converter for Permanent Magnet Generator applications
(2010-09-20)
This paper describes the design and development of a high input power-factor (HPF) AC to AC converter for naval applications using Permanent Magnet Generator (PMG). The proposed converter comprises an isolated three-phase ...
Conversor CA-CA de elevado fator de potência para aplicações com geradores de Ímã permanente
(2010-12-01)
This paper proposes and describes a high power factor AC-AC converter for naval applications using Permanent Magnet Generator (PMG). The three-phase output voltages of the PMG vary from 260 Vrms (220 Hz) to 380 Vrms (360 ...
A HPF AC-AC converter for Permanent Magnet Generator applications
(2010-09-20)
This paper describes the design and development of a high input power-factor (HPF) AC to AC converter for naval applications using Permanent Magnet Generator (PMG). The proposed converter comprises an isolated three-phase ...
Single- and two-centre effects in fully differential cross sections for single ionization of H2 molecules by 75keV protons
(IOP Publishing, 2015-04)
We present theoretical calculations of single ionization of H2 molecules by 75 keV proton impact. The computed fully differential cross sections for different electron ejection geometries and projectile kinematical conditions ...
Energy and angular distribution of electrons ejected from water by the impact of fast O8+ ion beams
(Springer, 2018-01)
Abstract: Double differential cross sections (DDCS) of electrons emitted from vapor water molecules (in vapor phase) by 2.0 MeV/u and 3.75 MeV/u bare oxygen ion impact have been measured by continuum electron spectroscopy ...
Electron emission from CH4 molecules in collisions with fast bare C ions
(American Physical Society, 2020-06)
We present the energy and angular distributions of electron emission from a CH4 molecule in collisions with fast bare C ions with energies 3.5 and 5.5 MeV/u. The absolute double differential cross sections (DDCS) are ...
Double differential electron emission from N2 under impact of fast C6+ ions and Young-type interference
(Springer, 2015-07)
The absolute Double Differential Cross Sections (DDCS) have been obtained for electron emission from nitrogen molecule under the impact of 72 MeV bare carbon ions. The energy dependence of the electron DDCS was studied for ...