专利名称：METHOD AND APPARATUS FOR
DETERMINING AN OPERATING
TEMPERATURE OF AN ELECTRIC MOTOR
发明人：RADU LIVIU FLOREA,MARTIN WEINMANN申请号：US14064359申请日：20131028
公开号：US20140119398A1公开日：20140501
专利附图：
摘要：In order to determine an operating temperature of an electric motor which isfed via an inverter, the inverter is first of all permanently assigned to an electric motor.
Following calibration of measured value of at least one operating parameter of theelectric motor by the assigned inverter on the production line of the electric motor andinverter, at least one measured value of at least one operating parameter of the electricmotor is then acquired by the assigned inverter during operation of the electric motorand the operating temperature of the electric motor is determined using this at leastone measured value and the calibration result from the assigned inverter.
申请人：DIEHL AKO STIFTUNG & CO. KG
地址：Wangen DE
国籍：DE
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