Simulation of a field-oriented stator voltage of a stator of an asynchronous machine steadily required during operation

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United States of America Patent

PATENT NO 9847745
SERIAL NO

14890539

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Abstract

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A method for simulating a field-oriented stator voltage of a stator of an asynchronous machine required in the steady state during operation using a model, wherein the asynchronous machine is operated without a rotary encoder, in a field-oriented manner and with a graduated voltage, includes providing a field-oriented detected stator voltage. The method further includes providing a field-oriented detected stator current. The method further includes simulating the field-oriented stator voltage required in the steady state during operation on the basis of the field-oriented detected stator voltage and the field-oriented detected stator current.

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Patent Owner(s)

  • ROBERT BOSCH GMBH;SAMSUNG SDI CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fink, Holger Stuttgart, DE 89 436

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