Switched mode power converter configured to control at least one phase of a polyphase electrical receiver with at least three phases
AssigneeThales
InventorsMichel Guillaume, Laurent Gleton
Life of this patent
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Abstract
A switched-mode power converter configured to control at least one phase of a polyphase electrical receiver with at least three phases, comprising at least one block of two converter arms, wherein a half-arm of a converter arm comprises: a first set of P≥2 switches in series; a second set of P≥2 switches in series; and a third set of diodes, arranged between the first set and the second set, comprising M≥2 subsets in series, indexed i∈[[1; M]], respectively comprising Ni≥2 diodes in parallel.
Claims20
A switched-mode power converter configured to control at least one phase of a polyphase electrical receiver with at least three phases, comprising at least one block of two converter arms, wherein a half-arm of a converter arm comprises:
- a first set (ENS1) of P≥2 switches (I1, I2) in series;
- a second set (ENS2) of P≥2 switches (I3, I4) in series, the second set (ENS2) being electrically connected in parallel between a power supply line (DCBUS+, DCBUS−) of a coplanar electrical power supply (DCBUS) and a power interface;
- and
- a third set (ENS3) of diodes, arranged between the first set (ENS1) and the second set (ENS2), comprising M≥2 subsets (SE1, SE2, . . . , SEM) in series, indexed i∈[[1;
- M]], respectively comprising Ni≥2 diodes in parallel, said third set (ENS3) being electrically connected between the power interface and the other power supply line (DCBUS+, DCBUS−) of the coplanar electrical power supply (DCBUS).
Dependencies are inferred from the claim text.