WIDE-VOLTAGE-RANGE CONVERTER
First Claim
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1. A wide-voltage-range converter, comprising:
- a power-supply-side converter unit having an AC input side and a DC output side,n load-side converter units each having a DC input side, andan n-channel step-up/step-down converter device having n transformers,wherein the n-channel step-up/step-down converter device electrically connects the DC output side of the power-supply-side converter unit to the respective DC input sides of the n load-side converter units.
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Abstract
A wide voltage converter includes a power-supply-side converter unit, n load-side converter units, and a step-up/step-down converter device having n transformers. The step-up/step-down converter device electrically connects the power-supply-side converter unit to the n load-side converter units. The wide-voltage-range converter is capable of operating without derating with n specified output voltages, which can be predetermined independent from one another, and reliably inhibits restart.
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Citations
21 Claims
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1. A wide-voltage-range converter, comprising:
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a power-supply-side converter unit having an AC input side and a DC output side, n load-side converter units each having a DC input side, and an n-channel step-up/step-down converter device having n transformers, wherein the n-channel step-up/step-down converter device electrically connects the DC output side of the power-supply-side converter unit to the respective DC input sides of the n load-side converter units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification