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AC-DC three-phase multipulse converter with boost DC-DC stage and constant hysteresis control
(2011-12-28)
This work proposes a new three-phase multipulse rectifier based on the delta autotransformer connection with DC-DC Boost stages and constant hysteresis control which has the objective of providing a reliable DC bus for ...
AC-DC three-phase multipulse converter with boost DC-DC stage and constant hysteresis control
(2011-12-28)
This work proposes a new three-phase multipulse rectifier based on the delta autotransformer connection with DC-DC Boost stages and constant hysteresis control which has the objective of providing a reliable DC bus for ...
AC-DC THREE-PHASE MULTIPULSE CONVERTER WITH BOOST DC-DC STAGE AND CONSTANT HYSTERESIS CONTROL
(Ieee, 2011-01-01)
This work proposes a new three-phase multipulse rectifier based on the delta autotransformer connection with DC-DC Boost stages and constant hysteresis control which has the objective of providing a reliable DC bus for ...
MEASURING HYSTERESIS LOOPS OF FERROELECTRIC POLYMERS USING THE CONSTANT CHARGING CURRENT CORONA TRIODE
(American Institute of Physics (AIP), 1991-07-01)
A novel method is proposed for measuring the hysteresis loops of ferroelectric polymers. The samples need to have only one electrode and are poled by corona discharge in a constant current corona triode. It is shown how ...
MEASURING HYSTERESIS LOOPS OF FERROELECTRIC POLYMERS USING THE CONSTANT CHARGING CURRENT CORONA TRIODE
(American Institute of Physics (AIP), 2014)
On the Steinmetz hysteresis law
(ELSEVIER SCIENCE BV, 2008)
The behavior of the Steinmetz coefficient has been described for several different materials: steels with 3.2% Si and 6.5% Si, MnZn ferrite and Ni-Fe alloys. It is shown that, for steels, the Steinmetz law achieves R(2)> ...
Surface magnetic contribution in zinc ferrite thin films studied by element-And site-specific XMCD hysteresis-loops
(Elsevier Science, 2016-12)
Element-And site-specific magnetic hysteresis-loops measurements on a zinc ferrite (ZnFe2O4) thin film were performed by X-ray magnetic circular dichroism. Results show that iron in octahedral and tetrahedral sites of ...
Displacements of hysteresis loops in magnetite nanoparticles
(Sociedad Mexicana de Física A.C.Grupo de Estado SólidoGrupo de Magnetismo y SimulaciónInstrumentación Científica y MicroelectrónicaCiudad de México, México, 2022)
Forced Harmonic Vibration of an Asymmetric Duffing Oscillator
(2011-03-03)
Two nonlinear asymmetric systems are described in this chapter. The first is a pure cubic nonlinear oscillator with a constant and a harmonic force acting on it, associated with a vibration isolator. The second is a hanging ...