METHOD FOR MONITORING OPERATION STATUS OF FANS FOR MOTOR AND CORRESPONDING SYSTEM
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Sep 20, 2024
filing date -
Sep 20, 2024
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Abstract
A system for monitoring an operation status of a cooling fan for a traction motor, the cooling fan including one or more fans, the cooling system including: a current detection unit for detecting a current transmitted from a power supply to the fan; a controller for comparing the current detected with a minimum threshold or a maximum threshold, and generating a prompt signal when the current detected is less than the minimum threshold or greater than the maximum threshold; and an output unit for outputting the prompt signal generated.
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