DC-to-DC power converter
Power factor improvement using dc dc converter in BLDC motor drives
... Boost converter: Figure 1 shows the Bridgeless Boost ...boost converter with low common mode noise is presented in this ...Bridgeless power factor correction (PFC) circuit topologies are used to ...
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Active Power Factor Correction for DC-DC Converter
... Passive Power Factor Correction Method is used to improve the power factor for non-linear load. In this method we use only passive elements like capacitors and inductors to improve the nature of line ...
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Simulation and Implementation of Solar Powered Electric Vehicle
... maximum power from PV. The BLDC motor is preferred over DC motor be- cause of high efficiency, low maintenance, long life, low weight and compact ...conventional DC motor is relatively more expensive ...
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A Seven Level Inverter using a Solar Power Generation System
... dc power into ac ...low, dc/dc power converter is used in small capacity solar power generation system to boost the output voltage so it can match the dc bus ...
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DESIGN AND ANALYSIS OF MULTIPLEXER DC-DC CONVERTER
... Output DC-DC Converter is proposed in this paper, can be applied to all kinds of DC input voltage ...the power sources in this converter can deliver power to the load ...
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A battery less power supply using supercapacitor as energy storage powered by solar
... to power up every devices and technologies to make that system work ...a power source in order to charge the ...to power up low power ...low power device. Besides that, supercapacitor ...
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Online Full Text
... the power grid point of view, it is possible to identify that the power converter of both systems is very similar, comprising a parallel grid-connected ac-dc converter ...additional ...
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A Proposed Control Strategy to Improve the Low Voltage Ride through Capability of Pv System
... active power (P) of PV by adjusting the DC bus voltage between the DC-DC converter and the ...active power control model is shown in ...reactive power (Q) to be zero. The ...
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Design and Development of DC-DC Resonant Converter for DC Power Systems
... in parallel to the load. Rectifier block is coupled to resonant inverter through a transformer. To maximize the usage of energy, rectifier block is configured as full wave rectifier that needs a center tap arrangement of ...
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Three Phase Induction Motor Drive Using Boost Converter and 3 Level Inverter Fed From Photovoltaic Panel
... boost converter and a three-phase 3 level inverter using solar photovoltaic ...available power at the ...boost dc-dc converter topology is employed. Maximum power point tracking ...
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3x Dc Dc Converter Application for Plug In Hybrid Electric Vehicles
... four-level converter is that six semiconductor switching devices have to be used instead of two in the traditional two-level boost ...device power rating (TDPR) or total device power stress (TDPS) of ...
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Integrated Off Line Ballast for High Brightness LEDs with Dimming Capability
... flyback converter operating in DCM) and a DC-DC output converter (a buck converter) into a single switch power stage, operating with peak current ...the DC link ...the ...
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Study and Design of a Full Bridge DC / DC Power Converter
... a converter DC/DC for power applications is developed: battery charger for photovoltaic system, vehicle charger, helicopter power ...Full-Bridge DC/DC converter ...
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US4695936 pdf
... In a DC/DC converter power supply including a DC voltage source, a power transformer including a 50 primary winding and a secondary winding, rectifier and filter means connected to said [r] ...
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COMPARATIVE STUDY OF DC-DC CONVERTERS FOR RECTIFIER POWER FACTOR CONTROL
... a DC voltage from the AC ...the power factor is very poor. To improve the power factor, DC-DC converters can be used as shown in ...The power semiconductor switch of the ...
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Single Stage Single Switch LED Driver with Improved Power Factor Correction and Soft Switching
... self-contained power supply which has outputs that are matched to the electrical characteristics of the ...The power level of the LED is maintained constant by the LED driver as the electrical properties ...
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Transient response analysis for DC DC boost converter
... Boost converter (DC-DC BC) also known as a regulator was a designed power electronics circuit which capable to regulate unregulated dc input to a desire voltage ...the ...
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Design, Modelling and Implementation of Interleaved Boost DC DC Converter
... higher power quality needs, reduced input current and reduced cost the power inductor with increase in phase ...of converter is used for reducing the switching losses and hence improving the ...of ...
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A Novel PFC Zeta Converter for Speed Control of PMBLDC Motor
... of power quality problems and pollution has prompted the use of power factor correction converters with permanent magnet brushless DC motors for numerous low power ...Brushless DC motor ...
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High step up interleaved dc dc converter with coupled inductor
... the power trains of hybrid electric vehicles (HEV), electric vehicles (EV), and fuel cell vehicles ...present power train architectures of these vehicles, the voltage levels of the energy storage elements ...
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