发明名称 |
BLEED MODULATION FOR TRANSIENT ENGINE OPERATION |
摘要 |
<p>A gas turbine engine control system modulates a compressor bleed valve between full open and full closed during transient engine operation as a function of the rate of change of compressor speed biased by flight conditions, such as altitude, and corrected for engine power level. A hysteresis construct may be applied to the rate of change of compressor speed before such rate is used to determine the new bleed valve position.</p> |
申请公布号 |
GB2232207(B) |
申请公布日期 |
1993.01.27 |
申请号 |
GB19900007442 |
申请日期 |
1990.04.03 |
申请人 |
* UNITED TECHNOLOGIES CORPORATION |
发明人 |
BRADLEY C * SCHAFER |
分类号 |
F02C3/107;F02C9/18;F02C9/28;F04D27/02 |
主分类号 |
F02C3/107 |
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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