发明名称 |
System and method for controlling a single-spool turboshaft engine |
摘要 |
A controller receives a power-level command representative of a level of power to be transmitted by a single-spool turboshaft engine to a controllable load. A torque command determined responsive to a measure of inlet pressure, from a control schedule responsive to the power-level command, is representative of a level of torque to be transmitted by an element to drive the controllable load. Under some operating conditions, a rotational speed command provides for at least nearly minimizing a measure of associated fuel consumption when the transmitted torque is regulated to the level corresponding to the torque command by controlling one of the controllable load and a fuel flow to the engine, and the other of the controllable load and the fuel flow to the engine is controlled so as to regulate an associated rotational speed to a level corresponding to the rotational speed command.
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申请公布号 |
US8566000(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US201113032792 |
申请日期 |
2011.02.23 |
申请人 |
LICKFOLD RAY D.;WILLIAMS GREGG;THOMPSON, JR. ROBERT S.;WILLIAMS INTERNATIONAL CO., L.L.C. |
发明人 |
LICKFOLD RAY D.;WILLIAMS GREGG;THOMPSON, JR. ROBERT S. |
分类号 |
F02C9/00;F01B25/00;F01D17/00;F01D19/00;F01D21/00;F02C6/00;F02G3/00;F02K1/16;F02K1/18;F02K3/00;F04D15/00;F04D27/00;G06F19/00;G06G7/70 |
主分类号 |
F02C9/00 |
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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