公开(公告)号：EP2696057A4

公开(公告)日：2015-04-22

申请号：EP12767294

申请日：2012-04-04

申请人： KAWASAKI HEAVY IND LTD

发明人： GOI TATSUHIKO ,  TANAKA KENICHIRO ,  WATANABE KOJI ,  FUJII ISAO

IPC分类号： F02C7/32 ,  B64D41/00 ,  F01D15/10 ,  F02C7/00 ,  F02C7/275 ,  F02C7/28 ,  F02C7/36

CPC分类号： F16H15/00 ,  F02C7/275 ,  F02C7/32 ,  F02C7/36 ,  F05D2260/4031 ,  F05D2260/532 ,  F05D2270/024 ,  F05D2270/304 ,  Y02T50/671

摘要： An electric power generating device (1) capable of suppressing an increase of a frontal surface area of an aircraft engine includes a transmission (22) connected with a rotary shaft (9) of the engine (E), an electric power generator (34) driven by an output of the transmission (22), an input shaft (27) having a shaft axis extending in a direction crossing the rotary shaft (9) and connected with the rotary shaft (9), and a transmitting mechanism (21) connected with the input shaft (27) to drive the transmission (22) about an axis extending in a direction perpendicular to the input shaft (27). The transmission (22) and the electric power generator (34) are disposed spaced a distance from each other in a direction circumferentially of the rotary shaft (9).

摘要翻译： 能够抑制飞机发动机的前表面积的增加的发电装置（1）具有与发动机（E）的旋转轴（9）连接的变速器（22），发电机（34）， 由变速器（22）的输出驱动的输入轴（27）具有沿与所述旋转轴（9）相交并与所述旋转轴（9）连接的方向延伸的轴轴的输入轴（27），以及与所述传动机构 输入轴（27）围绕围绕与输入轴（27）垂直的方向延伸的轴线驱动变速器（22）。 变速器（22）和发电机（34）在旋转轴（9）的圆周方向上彼此间隔开设置。

公开(公告)号：EP2696058A1

公开(公告)日：2014-02-12

申请号：EP12767296.2

申请日：2012-04-04

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： GOI, Tatsuhiko ,  TANAKA, Kenichiro ,  WATANABE, Koji ,  FUJII, Isao

IPC分类号： F02C7/32 ,  B64D41/00 ,  F01D15/10 ,  F01D25/18 ,  F02C7/00 ,  F02C7/36

CPC分类号： F16H15/00 ,  F02C7/275 ,  F02C7/32 ,  F02C7/36 ,  F05D2260/4031 ,  F05D2260/532 ,  F05D2270/024 ,  F05D2270/304 ,  Y02T50/671

摘要： An electric power generating device (1) capable of suppressing an increase of a frontal surface area of an aircraft engine includes a transmission (22) connected with a rotary shaft (9) of the engine (E), an electric power generator (34) driven by an output of the transmission (22), an input shaft (27) having a shaft axis extending in a direction crossing the rotary shaft (9) and connected with the rotary shaft (9), and a transmitting mechanism (21) connected with the input shaft (27) to drive the transmission (22) about an axis extending in a direction perpendicular to the input shaft (27). The transmission (22) and the electric power generator (34) are disposed spaced a distance from each other in a direction circumferentially of the rotary shaft (9).

摘要翻译： 能够抑制飞机发动机的前表面积的增加的发电装置（1）具有与发动机（E）的旋转轴（9）连接的变速器（22），发电机（34）， 由变速器（22）的输出驱动的输入轴（27）具有沿与所述旋转轴（9）相交并与所述旋转轴（9）连接的方向延伸的轴轴的输入轴（27），以及与所述传动机构 输入轴（27）围绕围绕与输入轴（27）垂直的方向延伸的轴线驱动变速器（22）。 变速器（22）和发电机（34）在旋转轴（9）的圆周方向上彼此间隔开设置。

公开(公告)号：EP3121419B1

公开(公告)日：2018-12-26

申请号：EP15799790.9

申请日：2015-04-30

申请人： Mitsubishi Hitachi Power Systems, Ltd.

发明人： SUZUKI Hiroki ,  TAKATA Yasutsugu ,  NAKANISHI Yoshiaki ,  MURAKAMI Masayuki

IPC分类号： F02C9/28 ,  F02C9/32

CPC分类号： F02C9/28 ,  F02C9/32 ,  F05D2220/32 ,  F05D2270/02 ,  F05D2270/021 ,  F05D2270/022 ,  F05D2270/024 ,  F05D2270/304 ,  F05D2270/701

摘要： A control device (100) includes a fuel equivalent value calculation unit (150) for determining the flow rate of fuel supplied to a gas turbine in accordance with a target value deviation (”Nt) between an actual rotation speed (Nr) and a target rotation speed (Nt), an upper limit deviation calculation unit (131) for obtaining an upper limit deviation (”Pu) which is a deviation between a set upper limit output (Pu) and an actual output (Pr), a lower limit deviation calculation unit (132) for obtaining a lower limit deviation (”Pd) which is a deviation between a set lower limit output (Pd) and the actual output (Pr), and a parameter-changing unit (140) for changing any one parameter among the target rotation speed, the actual rotation speed, and the target value deviation so that the target value deviation decreases when the actual rotation speed decreases and the upper limit deviation is small, and so that the target value deviation increases when the actual rotation speed increases and the lower limit deviation is small.

公开(公告)号：EP3336334A1

公开(公告)日：2018-06-20

申请号：EP17207856.0

申请日：2017-12-15

申请人： United Technologies Corporation

发明人： SUCIU, Gabriel L. ,  MERRY, Brian ,  SHERIDAN, William G. ,  McCUNE, Michael E.

IPC分类号： F02C7/32 ,  F01D15/10 ,  F02C7/36

CPC分类号： F01D15/12 ,  F01D5/06 ,  F01D15/08 ,  F01D15/10 ,  F01D25/16 ,  F01D25/18 ,  F02C7/32 ,  F02C7/36 ,  F05D2220/32 ,  F05D2240/60 ,  F05D2260/402 ,  F05D2260/4031 ,  F05D2270/024 ,  F16H1/222 ,  F16H15/04 ,  F16H37/021

摘要： A gas turbine engine assembly includes, among other things, a turbine section having first and second turbines mounted for rotation about a common rotational axis (X) within an engine static structure, first and second turbine shafts (40, 50) coaxial with one another and to which the first and second turbines are respectively operatively mounted, an accessory drive gearbox (60) a first towershaft (68; 70) interconnecting the accessory drive gearbox (60) and the first or second turbine shaft (40; 50), and a multispeed transmission interconnecting the accessory drive gearbox (60) and at least one accessory component.

公开(公告)号：EP2122129B1

公开(公告)日：2018-04-11

申请号：EP08708855.5

申请日：2008-02-11

申请人： General Electric Technology GmbH

发明人： HOFFMANN, Jürgen ,  MEINDL, Thomas

IPC分类号： F02C9/38 ,  F01D15/10 ,  F02C9/28

CPC分类号： F01D15/10 ,  F02C9/28 ,  F02C9/38 ,  F05D2270/024 ,  F05D2270/05 ,  F05D2270/08

公开(公告)号：EP3121419A1

公开(公告)日：2017-01-25

申请号：EP15799790.9

申请日：2015-04-30

申请人： Mitsubishi Hitachi Power Systems, Ltd.

发明人： SUZUKI Hiroki ,  TAKATA Yasutsugu ,  NAKANISHI Yoshiaki ,  MURAKAMI Masayuki

IPC分类号： F02C9/28

CPC分类号： F02C9/28 ,  F02C9/32 ,  F05D2220/32 ,  F05D2270/02 ,  F05D2270/021 ,  F05D2270/022 ,  F05D2270/024 ,  F05D2270/304 ,  F05D2270/701

摘要： A control device (100) includes a fuel equivalent value calculation unit (150) for determining the flow rate of fuel supplied to a gas turbine in accordance with a target value deviation (ΔNt) between an actual rotation speed (Nr) and a target rotation speed (Nt), an upper limit deviation calculation unit (131) for obtaining an upper limit deviation (ΔPu) which is a deviation between a set upper limit output (Pu) and an actual output (Pr), a lower limit deviation calculation unit (132) for obtaining a lower limit deviation (ΔPd) which is a deviation between a set lower limit output (Pd) and the actual output (Pr), and a parameter-changing unit (140) for changing any one parameter among the target rotation speed, the actual rotation speed, and the target value deviation so that the target value deviation decreases when the actual rotation speed decreases and the upper limit deviation is small, and so that the target value deviation increases when the actual rotation speed increases and the lower limit deviation is small.

公开(公告)号：EP2143908B1

公开(公告)日：2016-10-26

申请号：EP09165196.8

申请日：2009-07-10

申请人： Mitsubishi Hitachi Power Systems, Ltd.

发明人： Nanataki, Kenji ,  Saito, Nozomi ,  Murata, Hidetaro

IPC分类号： F02C3/10 ,  F02C9/20 ,  F02C9/54

CPC分类号： F02C9/20 ,  F02C3/10 ,  F02C9/54 ,  F05D2260/85 ,  F05D2260/96 ,  F05D2270/024 ,  F05D2270/101 ,  F05D2270/304

公开(公告)号：EP2489859A1

公开(公告)日：2012-08-22

申请号：EP11250191.1

申请日：2011-02-18

申请人： Pratt & Whitney Canada Corp.

发明人： Morgan, Keith ,  Belleville, François

IPC分类号： F02C9/20 ,  F02C9/28 ,  F02C9/54 ,  F02K1/17

CPC分类号： F02C9/54 ,  F02C9/20 ,  F02C9/28 ,  F02K1/17 ,  F05D2270/023 ,  F05D2270/024

摘要： A method of controlling a speed of a gas turbine engine (10,110) including a gas generator or high pressure spool (24,124) and a power turbine or low pressure spool (20,120) rotating independently from one another, including controlling a rotational speed of the gas generator spool according to a fixed relationship with respect to an outside air temperature throughout a variation of output power.

摘要翻译： 一种控制包括气体发生器或高压阀芯（24,124）和彼此独立旋转的动力涡轮或低压阀芯（20,120）的燃气涡轮发动机（10,110）的速度的方法，包括控制气体的转速 发电机线轴根据输出功率的变化而相对于外部空气温度具有固定关系。

公开(公告)号：EP2216530A3

公开(公告)日：2012-08-15

申请号：EP10152779.4

申请日：2010-02-05

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： Goi, Tatsuhiko ,  Tanaka, Kenichiro ,  Watanabe, Koji ,  Nakamura, Masahide

IPC分类号： F02C7/32 ,  F16H37/08 ,  F16H61/664

CPC分类号： F02C7/32 ,  F05D2260/40311 ,  F05D2270/024 ,  F05D2270/304 ,  F16H15/38 ,  F16H61/6648 ,  F16H61/6649 ,  Y02T50/671

摘要： This invention provides an aircraft electric generation system (1), which can achieve significantly increased capacity of electric generation, while adequately suppressing unwanted increase of a front face area of an aircraft engine as well as successfully dealing with considerably large changes of an engine spool speed. This electric generation system (1) is driven by the engine (E) and includes: a continuously variable transmission (CVT) (22) connected with a rotation shaft of the engine (9,21); an electric generator (23) located above the CVT (22) and driven by an output of the CVT; and a lubricating oil pump unit (24) located below the CVT (22) and also driven by the output of the CVT (22).

公开(公告)号：EP3396137A1

公开(公告)日：2018-10-31

申请号：EP18168890.4

申请日：2018-04-24

申请人： Doosan Heavy Industries & Construction Co., Ltd.

发明人： Choi, Byung Hee

IPC分类号： F02C9/28

CPC分类号： H02P9/04 ,  F02C3/04 ,  F02C9/28 ,  F05D2220/764 ,  F05D2270/024 ,  F05D2270/05 ,  F05D2270/061 ,  F05D2270/304 ,  F05D2270/335 ,  H02P2101/25

摘要： A gas turbine control device for a gas turbine system includes a sensing unit for measuring the rotor speed and the output of the power generator; a speed regulation rate setting unit for calculating an actual speed regulation rate based on the measured rotor speed and the measured output of the power generator, and for setting a reference speed regulation rate based on the actual speed regulation rate and the target speed regulation rate; and a fuel amount control unit for controlling an amount of fuel supplied to the combustor based on the set reference speed regulation rate. Stable system operation is secured by a method of controlling the gas turbine system to satisfy a target speed regulation rate if additional power should be supplied due to sudden load fluctuations or a failure at another power plant.