| 发明名称 |
WIND TURBINE ROTOR BLADE AND A METHOD FOR MOUNTING A WIND TURBINE ROTOR BLADE |
| 摘要 |
A wind turbine rotor blade, including a first blade section, a second blade section and at least one pre-stressed tensioning element for connecting the first blade section and the second blade section with each other, wherein the rotor blade is split at an interface thereof in a longitudinal direction into the first blade section and the second blade section, wherein the first blade section is arranged closer to a root of the rotor blade than the second blade section, wherein a length of the at least one pre-stressed tensioning element is larger than half of a chord length of the rotor blade at the interface and wherein the at least one pre-stressed tensioning element extends deeper into the first blade section than into the second blade section, is provided. |
| 申请公布号 |
US2016258414(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201615057256 |
申请日期 |
2016.03.01 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GROVE-NIELSEN ERIK |
| 分类号 |
F03D1/06;F03D1/00 |
主分类号 |
F03D1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wind turbine rotor blade comprising:
a first blade section; a second blade section; and at least one pre-stressed tensioning element for connecting the first blade section and the second blade section with each other, wherein the wind turbine rotor blade is split at an interface thereof in a longitudinal direction into the first blade section and the second blade section; wherein the first blade section is arranged closer to a root of the wind turbine rotor blade than the second blade section, further wherein a length of the at least one pre-stressed tensioning element is larger than half of a chord length of the wind turbine rotor blade at the interface; wherein the at least one pre-stressed tensioning element extends deeper into the first blade section than into the second blade section. |
| 地址 |
Munchen DE |
