| 摘要 |
<p>It provides a processing system for condition monitoring of an electric machine, a measurement device and a system using the same. The processing system includes: a portable device and a processing module. The portable device includes a jack socket, including an audio signal female terminal and a microphone signal female terminal and being configured to fit a jack plug, and an A/D converter, being adapted for converting a sensor data analog signal received from said microphone signal female terminal of said jack socket to a sensor data digital signal and sending it to a processing module. The processing module, being adapted for determining, based on said sensor data represented by said sensor data digital signal if a fault is present in said electric machine. By using the portable device with a jack socket as data collector, it is helpful for making measurement in industry environment easier and less complicated, where unpleasant industry environment imposes less restriction on the operation of measurement.</p> |
