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=> Support for dimension IGBT in asymetric converter for SRM..

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wilker_dias

wilker_dias

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I need some help to dimensioning IGBT switches and diodes in a asymmetric converter, to drive a motor switched reluctance.

have some features of the used motor :

configuration 12/8
phase number 3
Nominal Voltage 120V
Nominal current 2,6 A
Resistance 2,4
Min Inductance 8mH
Max Inductance 52mH

The IGBT that I´m choosing are this models
IRG4PC50UDPBF
IRGB15B60KDPBF
IRGB20B60PD1PBF

May someone help me understand important topics for dimensioning on datasheet


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