Buscar
Mostrando ítems 11-20 de 51021
Strain- and electric field-induced band gap modulation in nitride nanomembranes
(2013-05-15)
The hexagonal nanomembranes of the group III-nitrides are a subject of interest due to their novel technological applications. In this paper, we investigate the strain- and electric field-induced modulation of their band ...
Low Cost Digital Module for Demonstration of Modulation Strategies in DC-to-AC Converters
(Ieee, 2017-01-01)
This paper presents the development of an educational digital module able to generate control signals considering several modulation strategies for DC-to-AC converters, single and three-phase, to achieve the integration ...
Low cost digital module for demonstration of modulation strategies in DC-to-AC converters
(2018-01-12)
This paper presents the development of an educational digital module able to generate control signals considering several modulation strategies for DC-to-AC converters, single and three-phase, to achieve the integration ...
PWM Method to Eliminate Power Sources in a Non-Redundant 27-Level Inverter for Machine Drive Applications
(IEEE, 2006)
A non-redundant, three-stage, 27-level inverter using "H" converters, is analysed for machine drive applications. The main advantage of this converter is the optimisation of levels with a minimum number of semiconductors. ...
Bounds of Gelfand-Tsetlin multiplicities and tableaux realizations of Verma modules
(Academic Press Inc Elsevier Science, 2020-08)
We introduce the notion of essential support of a simple Gelfand-Tsetlin gln-module as an attempt to understand the character formula of such module. This support detects the weights having maximal possible Gelfand-Tsetlin ...
Module implementation and modulation strategy for sensorless balancing in modular multilevel converters
(IEEE Transactions on Power Electronics, 2020)
Module implementation and modulation strategy for sensorless balancing in modular multilevel converters
(IEEE Transactions on Power Electronics, 2020)