Research Article
The Effect of Parallel-Axis Helix Gear Pair on Wind Turbine Gearbox Vibration Control
Table 7
Gear mesh frequencies of modified parallel-axis helix stage.
| | Condition | Input rotation (rpm) | Output rotation (rpm) | Meshing frequency (Hz) |
| | In | 9.018 | 1015 | 406 | | Rated | 16 | 1800.8 | 720.3 | | Out | 18.303 | 2060 | 824 | | The actual ratio of the modified model is 112.55 |
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