发明名称 |
Device and method for detecting the loading of pivoted rotor blades |
摘要 |
A method and a device for measuring the loading on rotor blades, especially of wind power plants with swivelling rotor blades, the loading of the rotor blades being determined by way of deformation of a bearing ring of the swivelling rotor blade takes place economically with proximity sensors, but can also take place advantageously with fibre optic sensors. With an electronic evaluation device, the deformation of the bearing ring is referenced to the loading of the rotor blade. In one advantageous embodiment, an inclinometer is also provided. |
申请公布号 |
EP2290235(A3) |
申请公布日期 |
2012.01.11 |
申请号 |
EP20100008969 |
申请日期 |
2010.08.28 |
申请人 |
PRUEFTECHNIK DIETER BUSCH AG |
发明人 |
LOESL, JOHANN;BECKER, EDWIN |
分类号 |
F03D11/00;F03D7/04;G01L5/00 |
主分类号 |
F03D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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