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DOI：
10.1515/ling.2004.033
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发表时间：
2004
影响因子：
2.9
通讯作者：
J. Don
中科院分区：
文献类型：
--
作者：
J. Don
本发明公开了一种用于双轴燃气轮机的稳速装置，其包括：速度检测器，用于检测用于驱动发电机的涡轮的传动轴的转速；调速器，用于控制供应给发动机的燃料量；多个延迟电路，用于在从产生负载充电命令起的预定时间段之后提供负载充电延迟信号；以及强制燃料供应控制电路。调速器通常根据从探测器检测到的速度信号来控制进入燃烧室的燃料量，以稳定发电机的转速。当产生负载充电命令时，强制燃料供应控制电路使调速器进行控制，从而将全量燃料供应给燃烧器。在此后的预定持续时间之后，相应的充电负载被连接到发电机的输出。
A speed stabilization apparatus for use in a two shaft gas turbine is disclosed which includes a speed detector for detecting a rotational speed of a driving shaft of a turbine for driving a generator, a governer for controlling the amount of fuel supplied to a cumbustor, a plurality of delay circuits for providing load charging delay signals after predetermined time periods from when load charging commands are generated, and a forcible fuel supply control circuit. The governer usually controls the amount of fuel to the combustor in accordance with the detected speed signal from the detector so as to stabilize a rotational speed of the generator. When a load charging command is generated, the forcible fuel supply control circuit causes the governer controlling such that the full amount of fuel in supplied to the combustor. After the predetermined time duration from that, the corresponding charging load is connected to an output of the generator.