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1. 发明公开

EP2910739A1 Electrical power generator for a gas turbine engine 有权
标题翻译：电流发生器用于燃气涡轮发动机
公开(公告)号：EP2910739A1
公开(公告)日：2015-08-26
申请号：EP15152873.4
申请日：2015-01-28
申请人： Rolls-Royce plc
发明人： Edwards, Huw Llewelyn
IPC分类号： F01D15/10 , F02C9/28 , H02P9/04 , H02P9/48
CPC分类号： H02P9/04 , F01D15/10 , F02C6/20 , F02C9/00 , F02C9/28 , F05D2220/323 , F05D2220/764 , F05D2220/7642 , F05D2220/7646 , F05D2270/01 , F05D2270/02 , F05D2270/061 , F05D2270/071 , F05D2270/304 , F05D2270/309 , F05D2270/332 , F05D2270/335 , H02P9/007 , H02P9/48
摘要： An electrical power generation system (100) for an aircraft gas turbine engine (10). The system comprises an alternating current electrical generator (110) having a rotor (114) comprising a plurality of electromagnetic rotor windings (118) and a stator (124) comprising a plurality of electrical stator windings (126). The rotor (114) is mechanically coupled to a shaft (36) of the gas turbine engine (10) by a transmission system (129). The electrical generator (110) further includes an electrical output frequency controller (130), a torque sensor arrangement configured to determine a torque imposed on the transmission system (129) by the generator (110) and a controller (112) configured to operate the electrical power generation system in first mode and second modes. In the first mode, the frequency of the electrical power output of the electrical generator (110) is controlled by the electrical output frequency controller (130) to lie within predetermined limits, and a reduced idle signal is provided to a gas turbine engine controller (132). In the second mode, the frequency of the electrical power output of the electrical generator (132) is not controlled by the electrical output frequency controller (130) and an increased idle signal is provided to the gas turbine engine controller (132). The electrical generator controller (112) is configured to operate the electrical power generation system (100) in the first mode when the torque is below a predetermined limit, and in the second mode when the torque is above a predetermined limit.

2. 发明公开

EP3135883A1 ACCELERATION CONTROL OF A PROPULSION SYSTEM AND METHOD 有权转让
标题翻译： BESCHLEUNIGUNGSREGELUNG EINES ANTRIEBSSYSTEMS SOWIE VERFAHREN
公开(公告)号：EP3135883A1
公开(公告)日：2017-03-01
申请号：EP16182291.1
申请日：2016-08-02
申请人： Rolls-Royce plc
发明人： Stockwell, Mark
IPC分类号： F02C9/26 , F02C9/42
CPC分类号： F02C9/285 , F02C7/042 , F02C9/26 , F02C9/42 , F05D2270/04 , F05D2270/071
摘要： A propulsion system is disclosed comprising a gas turbine engine and an acceleration schedule which determines the rate of acceleration of the gas turbine engine from an idle condition in response to a demand for increased thrust off-idle. The acceleration schedule determines the rate of acceleration in dependence upon the value of an engine parameter of the engine the value of which is substantially unaltered by variation in the magnitude of an electrical load drawn from the engine while it is operating in the idle condition.
摘要翻译：公开了一种推进系统，其包括燃气涡轮发动机和加速调度，其响应于对增加的推力怠速的需求而确定燃气涡轮发动机从空闲状态的加速度。加速时间表根据发动机的发动机参数的值确定加速度，其值由发动机在怠速状态下工作时的电力负载的大小的变化基本上不改变。

3. 发明公开

EP2964931A2 VEHICLE RECUPERATOR 有权
标题翻译：车辆蓄电池
公开(公告)号：EP2964931A2
公开(公告)日：2016-01-13
申请号：EP13857656.6
申请日：2013-11-18
申请人： Rolls-Royce Corporation
发明人： NORDSTROM, Carl, David , RODRIGUEZ, Rigoberto, Jorge
IPC分类号： F02C7/10 , F01D15/10
CPC分类号： F02C7/10 , F01D15/10 , F05D2220/76 , F05D2260/42 , F05D2270/052 , F05D2270/07 , F05D2270/071 , H02K7/1823
摘要： A gas turbine engine is disclosed having a recuperator that in one form is powered by an electrical generator driven by the gas turbine engine. The recuperator can be disposed with a compressor discharge of the gas turbine engine and can take a variety of forms such as a vane or tube. The gas turbine engine can be configured to operate in a variety of modes at least some of which use a thermal energy from the recuperator to heat a flow stream of the gas turbine engine. An energy storage device can be used with the generator to provide power to a load as the gas turbine engine is operated in a power mode.
摘要翻译：公开了一种燃气涡轮发动机，其具有回热器，该回热器在一种形式中由燃气涡轮发动机驱动的发电机提供动力。同流换热器可以与燃气涡轮发动机的压缩机排气口一起布置，并且可以采取多种形式，例如叶片或管。燃气涡轮发动机可以构造成以各种模式运行，其中至少一些模式使用来自回热器的热能来加热燃气涡轮发动机的流动流。当燃气涡轮发动机在动力模式下运行时，能量存储装置可与发电机一起使用以向负载提供动力。

4. 发明授权

EP2910739B1 Electrical power generator for a gas turbine engine 有权
标题翻译： Stromgeneratorfüreinen Gasturbinenmotor
公开(公告)号：EP2910739B1
公开(公告)日：2016-04-27
申请号：EP15152873.4
申请日：2015-01-28
申请人： Rolls-Royce plc
发明人： Edwards, Huw Llewelyn
IPC分类号： H02P9/00 , F01D15/10 , F02C9/28 , H02P9/04 , H02P9/48
CPC分类号： H02P9/04 , F01D15/10 , F02C6/20 , F02C9/00 , F02C9/28 , F05D2220/323 , F05D2220/764 , F05D2220/7642 , F05D2220/7646 , F05D2270/01 , F05D2270/02 , F05D2270/061 , F05D2270/071 , F05D2270/304 , F05D2270/309 , F05D2270/332 , F05D2270/335 , H02P9/007 , H02P9/48
摘要： An electrical power generation system (100) for an aircraft gas turbine engine (10). The system comprises an alternating current electrical generator (110) having a rotor (114) comprising a plurality of electromagnetic rotor windings (118) and a stator (124) comprising a plurality of electrical stator windings (126). The rotor (114) is mechanically coupled to a shaft (36) of the gas turbine engine (10) by a transmission system (129). The electrical generator (110) further includes an electrical output frequency controller (130), a torque sensor arrangement configured to determine a torque imposed on the transmission system (129) by the generator (110) and a controller (112) configured to operate the electrical power generation system in first mode and second modes. In the first mode, the frequency of the electrical power output of the electrical generator (110) is controlled by the electrical output frequency controller (130) to lie within predetermined limits, and a reduced idle signal is provided to a gas turbine engine controller (132). In the second mode, the frequency of the electrical power output of the electrical generator (132) is not controlled by the electrical output frequency controller (130) and an increased idle signal is provided to the gas turbine engine controller (132). The electrical generator controller (112) is configured to operate the electrical power generation system (100) in the first mode when the torque is below a predetermined limit, and in the second mode when the torque is above a predetermined limit.
摘要翻译：一种用于飞机燃气涡轮发动机（10）的发电系统（100）。该系统包括具有包括多个电磁转子绕组（118）和包括多个电定子绕组（126）的定子（124）的转子（114）的交流发电机（110）。转子（114）通过传动系统（129）机械联接到燃气涡轮发动机（10）的轴（36）。发电机（110）还包括电输出频率控制器（130），扭矩传感器装置被配置为确定由发电机（110）施加在传动系统（129）上的扭矩;以及控制器（112）第一模式和第二模式下的发电系统。在第一模式中，发电机（110）的电力输出的频率由电输出频率控制器（130）控制在预定的限度内，并且将降低的空闲信号提供给燃气涡轮发动机控制器 132）。在第二模式中，发电机（132）的电力输出频率不受电输出频率控制器（130）的控制，并且向燃气涡轮发动机控制器（132）提供增加的空转信号。发电机控制器（112）被配置为当转矩低于预定极限时在第一模式下操作发电系统（100），并且当扭矩高于预定极限时在第二模式中操作发电系统（100）。

5. 发明公开

EP2620605A1 CONTROL METHOD AND DEVICE FOR TURBINE GENERATOR 有权
标题翻译：都灵发电机控制的方法和装置
公开(公告)号：EP2620605A1
公开(公告)日：2013-07-31
申请号：EP10857557.2
申请日：2010-09-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ICHIKI, Yoshihiro , SHIRAISHI, Keiichi , NISHIKAWA, Yoshihiko
IPC分类号： F01K23/02 , F01D15/10 , F01K23/06 , F01K23/10 , F01K23/12
CPC分类号： F01D15/10 , F01K23/065 , F01K23/101 , F01K23/16 , F02C3/107 , F02C6/12 , F02C9/42 , F05D2220/62 , F05D2220/72 , F05D2270/07 , F05D2270/071 , Y02T10/16
摘要： [Problem] To provide a control method and device for a turbine generator, which can reduce generated power without wasting fuel consumption of a diesel engine when the demand power decreases and thereby the generated power is brought into an excess state. [Solution] A turbine generator configured by joining a power turbine (7) which is driven with exhaust energy of exhaust gas emitted from a diesel engine (3) as a power source and a steam turbine (9) in series, wherein the diesel engine (3) is provided with an exhaust turbosupercharger (5), extracts part of exhaust gas before the exhaust gas is supplied to the exhaust turbosupercharger (5), supplies the extracted exhaust gas to the power turbine (7) after adjusting the supply amount thereof, supplies steam generated by an economizer (11) to the steam turbine (9) after adjusting the supply amount thereof, and when the demand power decreases and thereby the generated power is brought into an excess state, decreases the supply amount of the exhaust gas to the power turbine (7) to minimize the output of the power turbine (7), and thereafter decreases the supply amount of the steam to the steam turbine (9).

6. 发明授权

EP2620605B1 CONTROL METHOD AND DEVICE FOR TURBINE GENERATOR 有权
标题翻译：用于汽轮发电机的控制方法和装置
公开(公告)号：EP2620605B1
公开(公告)日：2018-04-25
申请号：EP10857557.2
申请日：2010-09-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ICHIKI, Yoshihiro , SHIRAISHI, Keiichi , NISHIKAWA, Yoshihiko
IPC分类号： F01K23/02 , F01D15/10 , F01K23/06 , F01K23/10 , F01K23/12
CPC分类号： F01D15/10 , F01K23/065 , F01K23/101 , F01K23/16 , F02C3/107 , F02C6/12 , F02C9/42 , F05D2220/62 , F05D2220/72 , F05D2270/07 , F05D2270/071 , Y02T10/16
摘要： [Problem] To provide a control method and device for a turbine generator, which can reduce generated power without wasting fuel consumption of a diesel engine when the demand power decreases and thereby the generated power is brought into an excess state. [Solution] A turbine generator configured by joining a power turbine (7) which is driven with exhaust energy of exhaust gas emitted from a diesel engine (3) as a power source and a steam turbine (9) in series, wherein the diesel engine (3) is provided with an exhaust turbosupercharger (5), extracts part of exhaust gas before the exhaust gas is supplied to the exhaust turbosupercharger (5), supplies the extracted exhaust gas to the power turbine (7) after adjusting the supply amount thereof, supplies steam generated by an economizer (11) to the steam turbine (9) after adjusting the supply amount thereof, and when the demand power decreases and thereby the generated power is brought into an excess state, decreases the supply amount of the exhaust gas to the power turbine (7) to minimize the output of the power turbine (7), and thereafter decreases the supply amount of the steam to the steam turbine (9).

7. 发明授权

EP2913486B1 POWER GENERATION METHOD AND TURBINE GENERATOR 有权
标题翻译：发电方式和汽轮发电机
公开(公告)号：EP2913486B1
公开(公告)日：2018-04-04
申请号：EP15150451.1
申请日：2010-09-24
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Ichiki, Yoshihiro , Shiraishi, Keiichi , Nishikawa, Yoshihiko
IPC分类号： F01K23/02 , F01D15/10 , F01K23/06 , F01K23/10 , F01K23/12
CPC分类号： F01D15/10 , F01K23/065 , F01K23/101 , F01K23/16 , F02C3/107 , F02C6/12 , F02C9/42 , F05D2220/62 , F05D2220/72 , F05D2270/07 , F05D2270/071 , Y02T10/16
摘要： [Problem] To provide a control method and device for a turbine generator, which can reduce generated power without wasting fuel consumption of a diesel engine when the demand power decreases and thereby the generated power is brought into an excess state. [Solution] A turbine generator configured by joining a power turbine (7) which is driven with exhaust energy of exhaust gas emitted from a diesel engine (3) as a power source and a steam turbine (9) in series, wherein the diesel engine (3) is provided with an exhaust turbosupercharger (5), extracts part of exhaust gas before the exhaust gas is supplied to the exhaust turbosupercharger (5), supplies the extracted exhaust gas to the power turbine (7) after adjusting the supply amount thereof, supplies steam generated by an economizer (11) to the steam turbine (9) after adjusting the supply amount thereof, and when the demand power decreases and thereby the generated power is brought into an excess state, decreases the supply amount of the exhaust gas to the power turbine (7) to minimize the output of the power turbine (7), and thereafter decreases the supply amount of the steam to the steam turbine (9).

8. 发明公开

EP2913486A1 POWER GENERATION METHOD AND TURBINE GENERATOR 有权
标题翻译：新疆维吾尔自治区
公开(公告)号：EP2913486A1
公开(公告)日：2015-09-02
申请号：EP15150451.1
申请日：2010-09-24
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Ichiki, Yoshihiro , Shiraishi, Keiichi , Nishikawa, Yoshihiko
IPC分类号： F01K23/02 , F01D15/10 , F01K23/06 , F01K23/10 , F01K23/12
CPC分类号： F01D15/10 , F01K23/065 , F01K23/101 , F01K23/16 , F02C3/107 , F02C6/12 , F02C9/42 , F05D2220/62 , F05D2220/72 , F05D2270/07 , F05D2270/071 , Y02T10/16
摘要： A power generation method comprising driving a diesel engine and exhausting exhaust gas to the diesel engine, driving a power turbine by the exhaust gas exhausted from the diesel engine, generating steam by introducing the exhaust gas from the diesel engine to an exhaust-gas heat exchanger, and driving the steam turbine by the steam generated by the exhaust-gas heat exchanger. Wherein, when demand power decreases and generated power becomes surplus, supply of the exhaust gas to the power turbine is reduced, and, after output of the power turbine is reduced to a minimum, supply of the steam to the steam turbine is reduced.
摘要翻译：一种发电方法，包括驱动柴油发动机并将排气排出到柴油发动机，通过从柴油发动机排出的废气驱动动力涡轮机，通过将来自柴油发动机的排气引入排气热交换器来产生蒸汽并且通过由排气热交换器产生的蒸汽来驱动蒸汽涡轮机。其中，当需求功率降低并且发电功率过剩时，减少对动力涡轮机的排气的供给，并且在将动力涡轮机的输出降低到最小之后，蒸汽向汽轮机的供给减少。

9. 发明公开

EP2620605A4 CONTROL METHOD AND DEVICE FOR TURBINE GENERATOR 有权
标题翻译： VERRICHTUNGFÜREINEN TURINENGENERATOR的STEUERVERFAHREN
公开(公告)号：EP2620605A4
公开(公告)日：2014-07-23
申请号：EP10857557
申请日：2010-09-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： ICHIKI YOSHIHIRO , SHIRAISHI KEIICHI , NISHIKAWA YOSHIHIKO
IPC分类号： F01K23/02 , F01D15/10 , F01K23/06 , F01K23/10 , F01K23/12
CPC分类号： F01D15/10 , F01K23/065 , F01K23/101 , F01K23/16 , F02C3/107 , F02C6/12 , F02C9/42 , F05D2220/62 , F05D2220/72 , F05D2270/07 , F05D2270/071 , Y02T10/16
摘要： [Problem] To provide a control method and device for a turbine generator, which can reduce generated power without wasting fuel consumption of a diesel engine when the demand power decreases and thereby the generated power is brought into an excess state. [Solution] A turbine generator configured by joining a power turbine (7) which is driven with exhaust energy of exhaust gas emitted from a diesel engine (3) as a power source and a steam turbine (9) in series, wherein the diesel engine (3) is provided with an exhaust turbosupercharger (5), extracts part of exhaust gas before the exhaust gas is supplied to the exhaust turbosupercharger (5), supplies the extracted exhaust gas to the power turbine (7) after adjusting the supply amount thereof, supplies steam generated by an economizer (11) to the steam turbine (9) after adjusting the supply amount thereof, and when the demand power decreases and thereby the generated power is brought into an excess state, decreases the supply amount of the exhaust gas to the power turbine (7) to minimize the output of the power turbine (7), and thereafter decreases the supply amount of the steam to the steam turbine (9).
摘要翻译：提供一种用于涡轮发电机的控制方法和装置，其可以在需求功率减小而不浪费柴油发动机的燃料消耗的同时降低发电功率，从而使发电功率达到过剩状态。 [解决方案]一种涡轮发电机，其通过将从作为电源的柴油发动机（3）排出的排气的排气能量驱动的动力涡轮机（7）和蒸汽涡轮机（9）串联连接而构成，其中，所述柴油发动机（3）设置有排气涡轮增压器（5），在向排气涡轮增压器（5）供给排气之前，抽取废气的一部分，在将供给量调节后，将抽出的排气供给到动力涡轮机在调节其供给量之后，将由节能器（11）产生的蒸汽供给到蒸汽涡轮机（9），并且当需求功率降低，从而使发电量达到过剩状态时，排气的供给量减少到所述动力涡轮机（7），以使所述动力涡轮机（7）的输出最小化，然后减少所述蒸汽对蒸汽轮机（9）的供应量。

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