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Bridgeless interleaved boost PFC converter with variable duty cycle control
(2011-12-28)
This paper proposes a bridgeless boost interleaved PFC (power factor correction) converter with variable duty cycle control. The application of bridgeless technique causes reduction of conduction losses, while the interleaving ...
Bridgeless interleaved boost PFC converter with variable duty cycle control
(2011-12-28)
This paper proposes a bridgeless boost interleaved PFC (power factor correction) converter with variable duty cycle control. The application of bridgeless technique causes reduction of conduction losses, while the interleaving ...
BRIDGELESS INTERLEAVED BOOST PFC CONVERTER WITH VARIABLE DUTY CYCLE CONTROL
(Ieee, 2011-01-01)
This paper proposes a bridgeless boost interleaved PFC (power factor correction) converter with variable duty cycle control. The application of bridgeless technique causes reduction of conduction losses, while the interleaving ...
Duty of the School Principal: meanings constructed in public schools
(Univ Nove Julho, 2015-07-01)
This article aims to analyze the meanings constructed by the principal from public schools about their duties and management of their schools. To understand these meanings semi-structured interviews we conducted, with ...
THREE-PHASE BRIDGELESS BOOST PFC CONVERTER WITH VARIABLE DUTY CYCLE CONTROL
(Ieee, 2017-01-01)
The boost bridgeless converters operating in discontinuous-conduction-mode can offer both stages, rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the traditional ...
Three-phase bridgeless boost PFC converter with variable duty cycle control
(2018-01-12)
The boost bridgeless converters operating in discontinuous-conduction-mode can offer both stages, rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the traditional ...
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control
(Ieee, 2018-01-01)
Converters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional ...
Three-phase half-controlled boost PFC rectifier with new variable duty cycle control
(2019-01-25)
Converters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional ...
O conceito de duty of care em decisões paradigmáticas de cinco países: uma sistematização de suas condicionantes e limitações
(2017-05-11)
The concept of duty of care in judgements of five countries (England, Ireland, Australia, Canada and Holand) is utilized as a way to make transnationals enterprises responsible for human rights damages caused by their ...