MAGNETIC APPARATUS WITH SYMMETRIC QUADRUPLE OR OCTUPLE WINDING ARRANGEMENT, POWER MODULE, POWER CONVERSION DEVICE, AND DC-DC CONVERSION DEVICE

MAGNETIC APPARATUS WITH SYMMETRIC QUADRUPLE OR OCTUPLE WINDING ARRANGEMENT, POWER MODULE, POWER CONVERSION DEVICE, AND DC-DC CONVERSION DEVICE

A magnetic apparatus with symmetric quadruple or octuple winding arrangement is provided. The magnetic apparatus includes a winding substrate provided with pairs of windings and a multiple-leg magnetically permeable core assembled on the winding substrate. Current self-equalization results from cont...

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1. Verfasser: ZENG, Jianhong
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Sprache:eng
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APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
BASIC ELECTRIC ELEMENTS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator ZENG, Jianhong
description A magnetic apparatus with symmetric quadruple or octuple winding arrangement is provided. The magnetic apparatus includes a winding substrate provided with pairs of windings and a multiple-leg magnetically permeable core assembled on the winding substrate. Current self-equalization results from control signals with progressive phase offsets between groups and a phase offset of 180 degrees within groups. A power module including the winding substrate, the windings, a high-voltage circuits including bridge arms of switches and resonance branches, and low-voltage circuits including synchronous rectifiers, and with a DC input are used to form a DC-DC conversion device. Multiple circuit topology is provided and implemented in the structures of the power module and the DC-DC conversion device.
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subjects APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
BASIC ELECTRIC ELEMENTS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title MAGNETIC APPARATUS WITH SYMMETRIC QUADRUPLE OR OCTUPLE WINDING ARRANGEMENT, POWER MODULE, POWER CONVERSION DEVICE, AND DC-DC CONVERSION DEVICE
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