Dynamoelectric machine

Electrical generator or motor structure – Dynamoelectric – Rotary

Reexamination Certificate

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Details

C310S089000, C310S254100

Reexamination Certificate

active

07633197

ABSTRACT:
A dynamoelectric machine enabling stator winding temperature detecting precision of a temperature measuring means to be improved while also improving assembly of the dynamoelectric machine is provided.The dynamoelectric machine according to the present invention includes: a stator winding disposed in a stator; a temperature sensor for estimating a stator winding temperature of the stator winding; and a thermally-conductive bracket disposed between the stator winding and the temperature sensor. An estimated value of the stator winding temperature is calculated using a sum of a measured temperature measured by the temperature measuring means and a correcting value for correcting the measured temperature.

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patent: 5678646 (1997-10-01), Fliege
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patent: 6707182 (2004-03-01), Yamanaka et al.
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patent: 7161259 (2007-01-01), Lagerwey
patent: 2002/0117912 (2002-08-01), Kusase et al.
patent: 2003/0080644 (2003-05-01), Nelson et al.
patent: 2005/0082940 (2005-04-01), Knauff et al.
patent: 2003-23752 (2003-01-01), None
patent: 2003-92858 (2003-03-01), None

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