METHOD AND APPARATUS TO MONITOR THE CONDITION OF AN APPARATUS
- 申请公布号：
- IN2376MU2013(A)
- 申请号：
- IN2013MU02376
- 申请日期：
- 2013.07.16
- 申请公布日期：
- 2015.07.10
- 申请人：
- CONTROL TECHNIQUES LTD
- 发明人：
- OWEN RHYS MARC;HART SIMON DAVID
- 分类号：
- G01K1/02
- 主分类号：
- G01K1/02
- 摘要：
- <p>A method and apparatus to monitor the condition of an apparatus (e.g a variable speed drive), the apparatus comprising: a processor, a plurality of devices and a plurality of temperature sensors, each sensor associated with a device, the processor being arranged in use to: determine, for each of a plurality of sensors, the temperature of the associated device based on the temperature sensed by the sensor and the mode of operation of the device; compare the determined temperatures for each device with stored data relating to the mode of operation of the apparatus; and based on the comparison determine whether the apparatus is operating as expected in the mode of operation.</p>
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