Method for operating a linear compressor

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United States of America Patent

PATENT NO 9890778
SERIAL NO

14931986

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Abstract

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A method for operating a linear compressor includes measuring a current induced in a motor of the linear compressor and calculating an observed current of the motor of the linear compressor using at least an electrical dynamic model for the linear compressor and a robust integral of the sign of the error feedback. The method also includes detecting a head crash within the linear compressor if an error between the observed current of the motor of the linear compressor and the measured current induced in the motor of the linear compressor is greater than a crash threshold.

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Patent Owner(s)

  • HAIER US APPLIANCE SOLUTIONS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hahn, Gregory William Louisville, US 42 177
Kusumba, Srujan Louisville, US 16 108
McIntyre, Michael Lee Louisville, US 18 217
Mohebbi, Mohammad Taghi Louisville, US 3 18

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