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111. 发明申请

US20160010567A1 FUEL-AIR RATIO CONTROL OF GAS TURBINE ENGINES 审中-公开
标题翻译：燃气涡轮发动机的燃油比控制
公开(公告)号：US20160010567A1
公开(公告)日：2016-01-14
申请号：US14680369
申请日：2015-04-07
申请人： Rolls-Royce North American Technologies, Inc.
发明人： Curtis H. Cline , Richard J. Skertic , Russell E. White, JR. , Steven D. Phillips
IPC分类号： F02C9/28 , F02C7/04 , F23R3/28 , F02C7/32 , F23R3/26 , F02C3/04 , F02C7/232
CPC分类号： F02C9/28 , F02C3/04 , F02C7/04 , F02C7/232 , F02C7/32 , F02C9/50 , F05D2220/30 , F05D2220/76 , F05D2240/35 , F05D2260/903 , F05D2270/02 , F05D2270/04 , F05D2270/07 , F05D2270/112 , F05D2270/304 , F05D2270/335 , F23R3/26 , F23R3/28
摘要： A turbine engine includes a fan connected to a fan shaft, a combustion chamber, and an electric motor/generator in communication with the fan shaft. A controller is configured to direct power into the electric motor/generator during engine accelerations from steady state such that air flow to the combustion chamber is increased. The controller is further configured to direct power out of the electric motor/generator during engine decelerations from steady state such that air flow to the combustion chamber is decreased.
摘要翻译：涡轮发动机包括与风扇轴连接的风扇，燃烧室和与风扇轴连通的电动机/发电机。控制器被配置为在来自稳态的发动机加速期间将动力引导到电动机/发电机，使得到达燃烧室的空气流增加。控制器进一步构造成在发动机从稳定状态减速期间将电力引出电动机/发电机，使得到达燃烧室的空气流量减小。

112. 发明申请

US20140286792A1 Pump Control 审中-公开
标题翻译：泵控制
公开(公告)号：US20140286792A1
公开(公告)日：2014-09-25
申请号：US14219530
申请日：2014-03-19
申请人： Control Techniques Limited
发明人： Bastiaan Egbertus Streefkerk , Michael Eling
IPC分类号： F04B49/20
CPC分类号： F04B49/20 , E03F5/22 , F04D15/0066 , F04D15/0088 , F05D2270/335
摘要： A method for configuring a drive to control the operation of a pump in a sewage system is disclosed. The method comprises measuring at least one parameter of the sewage system; using the measurement of the at least on parameter to create an algorithm for the drive to control the operation of the pump; and configuring the drive to use the algorithm to control the operation of the pump.
摘要翻译：公开了一种用于配置驱动器以控制污水系统中的泵的操作的方法。该方法包括测量污水系统的至少一个参数; 使用至少参数的测量来创建用于驱动器的算法来控制泵的操作; 并配置驱动器以使用算法来控制泵的运行。

113. 发明申请

US20140278014A1 SYSTEM AND METHOD FOR ENGINE TRANSIENT POWER RESPONSE 有权
标题翻译：发动机瞬态动力响应系统与方法
公开(公告)号：US20140278014A1
公开(公告)日：2014-09-18
申请号：US13796624
申请日：2013-03-12
申请人： PRATT & WHITNEY CANADA CORP.
发明人： François BELLEVILLE , Philippe BEAUCHESNE-MARTEL , Keith MORGAN
IPC分类号： F02D29/02
CPC分类号： F02D29/02 , F02C9/54 , F05D2270/044 , F05D2270/053 , F05D2270/304 , F05D2270/335
摘要： There is provided a system and method for controlling an engine. A request signal indicative of a demand for the engine to output a required power level is first receive. A position control signal is then generated in response to the request signal. The position request signal is indicative of a first request for adjusting a present position of a variable geometry mechanism of the engine towards a commanded position to achieve the required power level. An acceleration rate control signal is further generated on the basis of the position control signal. The acceleration rate control signal is indicative of a second request for adjusting an acceleration rate of the engine in accordance with the commanded position of the variable geometry mechanism. The position control signal and the acceleration rate control signal are then output to the engine.
摘要翻译：提供了一种用于控制发动机的系统和方法。首先接收指示发动机输出所需功率水平的要求的请求信号。然后响应于请求信号产生位置控制信号。位置请求信号表示第一请求，用于将发动机的可变几何机构的当前位置调整到指令位置以实现所需的功率水平。基于位置控制信号进一步产生加速度控制信号。加速度控制信号表示根据可变几何机构的指令位置调整发动机的加速度的第二请求。然后将位置控制信号和加速度控制信号输出到发动机。

114. 发明申请

US20140271114A1 Engine Health Monitoring and Power Allocation Control for a Turbine Engine Using Electric Generators 有权
标题翻译：使用发电机的发动机健康监测和涡轮发动机功率分配控制
公开(公告)号：US20140271114A1
公开(公告)日：2014-09-18
申请号：US14090339
申请日：2013-11-26
申请人： Rolls-Royce North America Technologies, Inc.
发明人： Steven Daniel Phillips , Michael Armstrong , Tom Mark Neuman
IPC分类号： F01D21/00
CPC分类号： F01D21/00 , F02C7/32 , F02C7/36 , F02C9/28 , F05D2220/323 , F05D2220/76 , F05D2260/80 , F05D2260/81 , F05D2260/821 , F05D2270/053 , F05D2270/20 , F05D2270/335 , F05D2270/44 , G05B19/048 , G05B23/0294 , G05B2219/24015 , G07C5/004 , G07C5/0808 , Y02T50/671
摘要： A control for a turbine engine using electrical machines monitors engine health and allocates power extraction between the electrical machines.
摘要翻译：使用电机的涡轮发动机的控制器监视发动机健康并且在电机之间分配功率提取。

115. 发明申请

US20140218860A1 FAN CONTROLLING METHOD AND NOTEBOOK THEREOF 审中-公开
标题翻译：风扇控制方法及其注释
公开(公告)号：US20140218860A1
公开(公告)日：2014-08-07
申请号：US13906904
申请日：2013-05-31
申请人： Quanta Computer Inc.
发明人： Chun-Jie YU , Yu-Hui Chen
IPC分类号： G06F1/20 , F04D27/00
CPC分类号： G06F1/203 , F04D25/0613 , F04D27/001 , F04D27/004 , F05D2270/335
摘要： The fan controlling method comprises following steps: Firstly, a current rotation speed of a fan is obtained. Next, whether the current rotation speed is not greater than an expected rotation speed corresponding to the first type is determined. Then, whether a rotation speed variance between the current rotation speed and the expected rotation speed is not greater than a reasonable variance is determined when the current rotation speed is not greater than the expected rotation speed. Then, a determination that the fan belongs to the first type is made when the rotation speed variance is not greater than the reasonable variance, and a determination that the fan belongs to the second type is made when the rotation speed variance is greater than the reasonable variance, wherein the second type is different from the first type.
摘要翻译：风扇控制方法包括以下步骤：首先获得风扇的当前转速。接下来，确定当前转速是否不大于对应于第一类型的预期转速。然后，当当前转速不大于预期转速时，确定当前转速和预期转速之间的转速差是否不大于合理方差。然后，当旋转速度方差不大于合理方差时，确定风扇属于第一类型，并且当转速方差大于合理时确定风扇属于第二类型方差，其中第二类型与第一类型不同。

116. 发明申请

US20140150439A1 Lubrication System for Gas Turbine Engines 审中-公开
标题翻译：燃气轮机发动机润滑系统
公开(公告)号：US20140150439A1
公开(公告)日：2014-06-05
申请号：US13690767
申请日：2012-11-30
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Francis Parnin , Paul H. Dolman , David M. Daley , Denman H. James , Richard W. Clark
IPC分类号： F02C7/06
CPC分类号： F02C7/06 , F01D25/20 , F05D2270/301 , F05D2270/304 , F05D2270/331 , F05D2270/332 , F05D2270/335 , Y02T50/671
摘要： A lubrication system is disclosed. The lubrication system may be used in conjunction with a gas turbine engine for generating power or lift. The lubrication system utilized a flow scheduling valve which reduces lubricant flow to at least one component based on an engine load. The lubrication system may further include a main pump which may be regulated by an engine speed. Thus, a lubrication system which provides a lubricant to engine components based on the load and speed of the engine is possible. The system may improve efficiency of the engine by reducing the power previously spent in churning excess lubricant by at least one engine component as well as reducing the energy used by a lubricant cooler in cooling the excess lubricant. The lubricant cooler size may also be minimized to reduce weight and air drag due to the reduced lubricant flow.
摘要翻译：公开了润滑系统。润滑系统可以与用于产生动力或升力的燃气涡轮发动机结合使用。润滑系统使用流量调节阀，其基于发动机负载减少至少一个部件的润滑剂流量。润滑系统还可以包括可以由发动机转速调节的主泵。因此，可以基于发动机的负载和速度向发动机部件提供润滑剂的润滑系统。该系统可以通过减少先前由至少一个发动机部件搅拌多余的润滑剂而减少先前消耗的功率并且降低润滑剂冷却器在冷却多余润滑剂时使用的能量来提高发动机的效率。润滑剂冷却器尺寸也可以最小化，以减少润滑剂流动导致的重量和空气阻力。

117. 发明授权

US08650851B2 Systems and methods for controlling fuel flow within a machine 有权
标题翻译：用于控制机器内燃料流量的系统和方法
公开(公告)号：US08650851B2
公开(公告)日：2014-02-18
申请号：US12652376
申请日：2010-01-05
申请人： Noemie Dion Ouellet , Abdul Rafey Khan
发明人： Noemie Dion Ouellet , Abdul Rafey Khan
IPC分类号： F02C9/48 , F02C9/26 , F23R3/36
CPC分类号： F02C9/40 , F02C3/22 , F05D2220/75 , F05D2270/306 , F05D2270/335
摘要： Systems and methods for controlling fuel flow within a machine are provided. A plurality of fuel types provided to the machine and a plurality of fuel circuits associated with the machine may be identified, each of the plurality of fuel circuits adapted to be provided with one or more of the plurality of fuel types. A fuel flow parameter for calculating fuel flow may be identified, and a respective fuel flow for each of the one or more fuel types provided to each of the plurality of fuel circuits may be calculated based at least in part on the identified fuel flow parameter. Based at least in part on the calculation of the respective fuel flows, operation of one or more fuel flow control devices providing fuel to the plurality of fuel circuits may be controlled.
摘要翻译：提供了用于控制机器内的燃料流量的系统和方法。可以识别提供给机器的多种燃料类型和与机器相关联的多个燃料回路，所述多个燃料回路中的每一个适于具有多种燃料类型中的一种或多种。可以识别用于计算燃料流量的燃料流量参数，并且可以至少部分地基于所识别的燃料流量参数来计算提供给多个燃料回路中的每一个的一种或多种燃料类型中的每一种的相应燃料流量。至少部分地基于相应燃料流的计算，可以控制向多个燃料回路提供燃料的一个或多个燃料流量控制装置的操作。

118. 发明申请

US20130204468A1 METHOD AND A DEVICE FOR PERFORMING A HEALTH CHECK OF A TURBINE ENGINE OF AN AIRCRAFT HAVING AT LEAST ONE SUCH ENGINE 有权
标题翻译：用于执行具有至少一个这种发动机的飞机的涡轮发动机的健康检查的方法和装置
公开(公告)号：US20130204468A1
公开(公告)日：2013-08-08
申请号：US13737042
申请日：2013-01-09
申请人： EUROCOPTER
发明人： Emmanuel Camhi
IPC分类号： G06F17/00
CPC分类号： G06F17/00 , F02C9/00 , F05D2220/329 , F05D2260/80 , F05D2260/821 , F05D2270/303 , F05D2270/304 , F05D2270/332 , F05D2270/335 , F05D2270/803 , G05B23/0283 , G07C5/0816
摘要： A method of performing a health check of at least one turbine engine (3). During a development step (STP0), the installation losses (1) are quantified for a plurality of test values for a reduced speed of rotation (Ng′) of a gas generator (4) of the engine. During an acquisition step (STP1), the speed of rotation of said gas generator (4) is increased until said engine develops a maximum power, and then the speed of rotation of the gas generator (4) is decreased until the reduced speed of rotation (Ng′) reaches a test value. The aircraft is stabilized and at least one monitoring value is acquired. During an evaluation step (STP2) of evaluating the health check, at least one operating margin is determined by using a monitoring value and the effects of mounting the engine in an airplane.
摘要翻译：一种执行至少一个涡轮发动机（3）的健康检查的方法。在开发步骤（STP0）期间，为发动机的气体发生器（4）的降低的转速（Ng'）的多个测试值量化安装损耗（1）。在采集步骤（STP1）期间，所述气体发生器（4）的旋转速度增加，直到发动机产生最大功率，然后降低气体发生器（4）的旋转速度，直到降低的转速（Ng'）达到测试值。飞机稳定，获得至少一个监控值。在评估健康检查的评估步骤（STP2）期间，通过使用监测值和将发动机安装在飞机中的效果来确定至少一个操作裕度。

119. 发明申请

US20130037250A1 INTELLIGENT AIR MOVING APPARATUS 有权
标题翻译：智能空气移动装置
公开(公告)号：US20130037250A1
公开(公告)日：2013-02-14
申请号：US13653709
申请日：2012-10-17
申请人： Hewlett-Packard Development Company, L.P.
发明人： John P. Franz , Wade D. Vinson , Thomas D. Rhodes , David F. Heinrich , Stephen A. Kay
IPC分类号： F28F27/00
CPC分类号： F04D27/004 , F04D27/008 , F05D2270/335 , G06F1/20 , H05K7/20209
摘要： An intelligent air moving apparatus for cooling an electronics enclosure includes a motor for driving a fan at a variable rotational speed and a microcontroller for controlling the rotational speed of the motor. The microcontroller includes a speed sensor for sensing the rotational speed such that when the sensed rotational speed deviates below a target speed, the microcontroller detects a locked rotor condition.
摘要翻译：一种用于冷却电子机柜的智能气动装置包括用于以可变转速驱动风扇的电动机和用于控制电动机转速的微控制器。微控制器包括用于感测转速的速度传感器，使得当感测到的转速偏离到目标速度以下时，微控制器检测到锁定的转子状况。

120. 发明申请

US20110074317A1 Method and Arrangement for Fan Control 审中-公开
标题翻译：风机控制方法与布置
公开(公告)号：US20110074317A1
公开(公告)日：2011-03-31
申请号：US12993630
申请日：2009-10-05
申请人： John Phillip Gibson , Maamar Bouchareb
发明人： John Phillip Gibson , Maamar Bouchareb
IPC分类号： H02P5/46
CPC分类号： F04D27/004 , F04D25/166 , F05D2270/335 , F24F11/30 , F24F11/65 , F24F11/77 , F24F2110/00 , F24F2140/12 , F24F2140/50
摘要： The invention relates to a method for controlling a number of fans (2) of a heat exchanger that can be used in refrigeration, air conditioning, or process technology. The fans (2) form a number of fan groups (5), and each fan group (5) is connected to an electrical energy supply (7) selectively by means of a constant power supply (14) or by means of a variable power supply (15). The fan group (5) is operated at a constant fan speed with the constant power supply (14) and at a variable fan speed with the variable power supply (15). A power parameter (I) indicating an instantaneous total power demand of all fan groups (5) supplied by means of the variable power supply (15) is detected. At least one of the fan groups (5) that is currently being fed by means of the variable power supply (15) is switched to the constant power supply (14) if the power parameter (I) exceeds a limit value (Imax).
摘要翻译：本发明涉及一种用于控制可用于制冷，空调或加工技术的热交换器的多个风扇（2）的方法。风扇（2）形成多个风扇组（5），并且每个风扇组（5）通过恒定电源（14）或可变功率选择性地连接到电能供应（7）供应（15）。风扇组（5）以恒定电源（14）以可变风扇速度与可变电源（15）以恒定的风扇速度运行。检测指示通过可变电源（15）提供的所有风扇组（5）的瞬时总功率需求的功率参数（I）。如果功率参数（I）超过极限值（Imax），则当前正在通过可变电源（15）馈送的风扇组（5）中的至少一个被切换到恒定电源（14）。

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