METHOD AND APPARATUS FOR SWITCHING CIRCUIT SYSTEM INCLUDING A SATURABLE CORE DEVICE WITH MULTIPLE ADVANTAGES

An energy-efficient power inverter is disclosed which changes direct current provided at a pair of source terminals to alternating current at load terminals. The power inverter comprises a switch device and snubber circuit including a resisitance, a capacitance and a saturable core device for select...

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Hauptverfasser: BASS, GREGORY A, BASKETTE, ROBERT W
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Sprache:eng ; fre
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creator BASS, GREGORY A
BASKETTE, ROBERT W
description An energy-efficient power inverter is disclosed which changes direct current provided at a pair of source terminals to alternating current at load terminals. The power inverter comprises a switch device and snubber circuit including a resisitance, a capacitance and a saturable core device for selectively removing the resistance from the snubber circuit. At saturation the core device effectively shorts the resistance out of the circuit, and upon coming out of saturation the device effectively reinserts the resistance for improved reduction in power losses during the switch operation.
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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 ELECTRONIC CIRCUITRY
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PULSE TECHNIQUE
title METHOD AND APPARATUS FOR SWITCHING CIRCUIT SYSTEM INCLUDING A SATURABLE CORE DEVICE WITH MULTIPLE ADVANTAGES
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