Abstract
This paper investigates the use of fiber Bragg grating (FBG) accelerometers for wide band vibration monitoring in a wound rotor induction generator. The sensor performance is assessed in a series of experiments on a laboratory test rig comprising a 30kW induction machine operating under steady state and variable speed regimes. Vibration measurements are investigated in the frequency domain for generator fault specific electromagnetically induced vibration components. The fiber optic sensor effectiveness in detection of wide band spectral effects (
Original language | English |
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Title of host publication | Photonics North 2014 |
Publisher | SPIE |
Volume | 9288 |
ISBN (Print) | 9781628413632 |
DOIs | |
Publication status | Published - 2014 |
Event | Photonics North 2014 - Montreal, Canada Duration: 28 May 2014 → 30 May 2014 |
Conference
Conference | Photonics North 2014 |
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Country/Territory | Canada |
City | Montreal |
Period | 28/05/14 → 30/05/14 |
Keywords
- Fiber Bragg grating
- Vibration monitoring
- Wound rotor induction generator