| 摘要 |
<p>The invention relates to an arrangement having an electrical machine (1) which has a rotor (3) which is spaced apart from a stator (2) by an air gap (4), and having an infrared temperature sensor (10). In order to allow the temperature, in particular the maximum temperature, in the interior of the electrical machine to be measured accurately and at the same time in a simple manner, the detection field (11) of the infrared temperature sensor (10) is aligned with one end (5) of the air gap (4) in accordance with the invention. The invention also relates to a method for operating an electrical machine (1).</p> |
