发明名称 |
SYSTEM FOR CONTROLLING THE ANGULAR POSITION OF STATOR BLADES AND METHOD FOR OPTIMISING SAID ANGULAR POSITION |
摘要 |
A system for controlling angular position of stator blades including: a mechanism for calculating a set angular position of the blades according to one of speeds; and a module for correcting the set position including: a mechanism for determining the angular position of the blades; a mechanism for measuring fuel flow rate of the turbine engine; a memory unit in which consecutive angular positions of the blades are combined with the fuel flow rates of the turbine engine measured at the angular positions; and a mechanism for determining a correcting angle according to the difference between the fuel flow rates measured between two consecutive angular position of the blades. A method for optimizing the common angular position can utilize the system. |
申请公布号 |
EP2486244(A1) |
申请公布日期 |
2012.08.15 |
申请号 |
EP20100770854 |
申请日期 |
2010.09.23 |
申请人 |
SNECMA |
发明人 |
BOYER, DAVID, JULIEN;DJELASSI, CEDRIK;RICORDEAU, JULIEN, ALEXIS, LOUIS |
分类号 |
F01D17/16;F02C9/20;F02C9/22 |
主分类号 |
F01D17/16 |
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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