-
公开(公告)号：US08834649B2
公开(公告)日：2014-09-16
申请号：US13180044
申请日：2011-07-11
申请人： Eric Gebhardt , Rahul J. Chillar , Dale J. Davis
发明人： Eric Gebhardt , Rahul J. Chillar , Dale J. Davis
CPC分类号： F02C3/30 , F01D25/002 , F01D25/007 , F04D29/705 , F05D2260/212 , F05D2260/95 , F05D2270/08
摘要： An embodiment of the present invention provides a water wash system that may mix a cleaning fluid with at least one chemical agent to form a cleaning solution. The cleaning solution may reduce the corrosives on components of a compressor. The cleaning solution may be a mildly acidic solution to reduce corrosion of a caustic nature. Alternatively, the cleaning solution may be a mildly basic solution to reduce corrosion of an acidic nature.
摘要翻译： 本发明的一个实施方案提供了一种水洗系统，其可将清洁流体与至少一种化学试剂混合以形成清洁溶液。 清洁溶液可能会降低压缩机组件的腐蚀性。 清洁溶液可以是弱酸性溶液，以减少苛性碱的腐蚀。 或者，清洁溶液可以是弱酸性溶液，以减少酸性的腐蚀。
-
公开(公告)号：US08509935B2
公开(公告)日：2013-08-13
申请号：US12687266
申请日：2010-01-14
CPC分类号： G05B23/0294
摘要： A method and system for operating a facility having a plurality of equipment combinations wherein each equipment combination is operating interactively with at least one of another of the plurality of equipment combination is provided. The method includes receiving, in real-time, for each of the plurality of equipment combinations, a plurality of measured process parameters, determining at least one derived quantity from the plurality of measured process parameters, and recommending a change to an equipment operation based on the measured process parameters and the derived quantities.
摘要翻译： 提供了一种用于操作具有多个设备组合的设施的方法和系统，其中每个设备组合与多个设备组合中的至少一个设备组合中的至少一个交互地操作。 该方法包括实时地为多个设备组合中的每一个接收多个测量的过程参数，从多个测量的过程参数中确定至少一个导出的数量，并且基于以下方式推荐对设备操作的改变： 测量过程参数和衍生量。
-
公开(公告)号：US08845819B2
公开(公告)日：2014-09-30
申请号：US12189900
申请日：2008-08-12
申请人： Eric Gebhardt , Rahul J. Chillar , Dale J. Davis
发明人： Eric Gebhardt , Rahul J. Chillar , Dale J. Davis
CPC分类号： F02C3/30 , F01D25/002 , F01D25/007 , F04D29/705 , F05D2260/212 , F05D2260/95 , F05D2270/08
摘要： An embodiment of the present invention provides a water wash system that may mix a cleaning fluid with at least one chemical agent to form a cleaning solution. The cleaning solution may reduce the corrosives on components of a compressor. The cleaning solution may be an mildly acidic solution to reduce corrosion of a caustic nature. Alternatively, the cleaning solution may be a mildly basic solution to reduce corrosion of an acidic nature.
摘要翻译： 本发明的一个实施方案提供了一种水洗系统，其可将清洁流体与至少一种化学试剂混合以形成清洁溶液。 清洁溶液可能会降低压缩机组件的腐蚀性。 清洁溶液可以是温和酸性的溶液，以减少苛性碱的腐蚀。 或者，清洁溶液可以是弱酸性溶液，以减少酸性的腐蚀。
-
公开(公告)号：US07985284B2
公开(公告)日：2011-07-26
申请号：US12189909
申请日：2008-08-12
申请人： Dale J. Davis , Rahul J. Chillar , Eric Gebhardt
发明人： Dale J. Davis , Rahul J. Chillar , Eric Gebhardt
IPC分类号： B01D47/00
CPC分类号： F01D25/002 , B01D53/30 , B01D53/77 , B01D2251/50 , B01D2251/604 , B01D2251/70 , B01D2257/2045 , B01D2257/302 , F02C7/04 , F02C7/055 , F02C7/143 , F05D2260/80
摘要： An embodiment of the present invention measures a sample of the airstream, in real time, for a corrosive, before the airstream enters the compressor. An embodiment of the present invention may then initiate an on-line water wash system to reduce the level of the at least one corrosive on the compressor. An embodiment of the present invention also provides an on-line water wash system that may mix a cleaning fluid with at least one chemical agent to form a cleaning solution. The cleaning solution reduces the level of corrosives on components of a turbomachine compressor. The cleaning solution may be an acidic solution to reduce corrosion of a caustic nature. Alternatively, the cleaning solution may be a basic solution to reduce corrosion of an acidic nature.
摘要翻译： 本发明的一个实施例在气流进入压缩机之前，实时地测量气流样品的腐蚀性。 然后，本发明的一个实施例可以启动在线水洗系统以降低压缩机上的至少一种腐蚀性的水平。 本发明的一个实施方案还提供一种在线水洗系统，其可将清洗流体与至少一种化学试剂混合以形成清洁溶液。 清洁溶液降低了涡轮机压缩机部件的腐蚀水平。 清洁溶液可以是酸性溶液以减少苛性碱的腐蚀。 或者，清洁溶液可以是减少酸性腐蚀的碱性溶液。
-
公开(公告)号：US20100114810A1
公开(公告)日：2010-05-06
申请号：US12687266
申请日：2010-01-14
CPC分类号： G05B23/0294
摘要： A method and system for operating a facility having a plurality of equipment combinations wherein each equipment combination is operating interactively with at least one of another of the plurality of equipment combination is provided. The method includes receiving, in real-time, for each of the plurality of equipment combinations, a plurality of measured process parameters, determining at least one derived quantity from the plurality of measured process parameters, and recommending a change to an equipment operation based on the measured process parameters and the derived quantities.
摘要翻译： 提供了一种用于操作具有多个设备组合的设施的方法和系统，其中每个设备组合与多个设备组合中的至少一个设备组合中的至少一个交互地操作。 该方法包括实时地为多个设备组合中的每一个接收多个测量的过程参数，从多个测量的过程参数中确定至少一个导出的数量，并且基于以下方式推荐对设备操作的改变： 测量过程参数和衍生量。
-
公开(公告)号：US20070205602A1
公开(公告)日：2007-09-06
申请号：US11368939
申请日：2006-03-06
申请人： Lawrence Willey , John Cunningham , Eric Gebhardt , Ulrich Uphues , William Holley , Kirk Pierce
发明人： Lawrence Willey , John Cunningham , Eric Gebhardt , Ulrich Uphues , William Holley , Kirk Pierce
IPC分类号： H02P9/04
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/0272 , F03D7/042 , F03D7/06 , F05B2220/7066 , F05B2260/76 , F05B2270/1014 , F05B2270/32 , Y02E10/725
摘要： A method for controlling a rotational speed of a rotor having at least one rotor blade, a rotor shaft, and an electrical generator coupled thereto. The method includes controlling a torque of the rotor shaft by controlling a torque of the electrical generator, alternating between changing an angle of pitch of the at least one rotor blade and maintaining the angle of pitch of the at least one rotor blade substantially constant, and maintaining a substantially constant rotational speed of the rotor during variable wind speeds above a predetermined rated wind speed.
摘要翻译： 一种用于控制具有至少一个转子叶片，转子轴和耦合到其上的发电机的转子的转速的方法。 该方法包括通过控制发电机的转矩来控制转子轴的扭矩，在改变至少一个转子叶片的俯仰角度之间交替并保持至少一个转子叶片的俯仰角度基本恒定，以及 在可变风速高于预定额定风速时，保持转子的基本上恒定的转速。
-
公开(公告)号：US08825567B2
公开(公告)日：2014-09-02
申请号：US13368721
申请日：2012-02-08
申请人： Xiaomo Jiang , Eric Gebhardt , Michael Bernard , Steven Hartman
发明人： Xiaomo Jiang , Eric Gebhardt , Michael Bernard , Steven Hartman
CPC分类号： G06N5/046 , G06F11/008 , G06N5/02 , G06N99/005
摘要： Systems and methods for fault prediction are described to reduce equipment failure by effectively monitoring equipment, removing anomalous data, and reducing false alarms. Such systems and methods can be used to receive monitoring data, extract information from the data, and combine extracted information for establishing prediction models. Additionally, fault probabilities may be quantified and faults may be predicted based on the probabilities.
摘要翻译： 描述故障预测的系统和方法，通过有效监控设备，消除异常数据，减少虚假警报，减少设备故障。 这种系统和方法可用于接收监视数据，从数据中提取信息，并组合提取的信息以建立预测模型。 此外，故障概率可以被量化，并且可以基于概率来预测故障。
-
公开(公告)号：US20130204808A1
公开(公告)日：2013-08-08
申请号：US13368721
申请日：2012-02-08
申请人： Xiaomo Jiang , Eric Gebhardt , Michael Bernard , Steven Hartman
发明人： Xiaomo Jiang , Eric Gebhardt , Michael Bernard , Steven Hartman
CPC分类号： G06N5/046 , G06F11/008 , G06N5/02 , G06N99/005
摘要： Systems and methods for fault prediction are described to reduce equipment failure by effectively monitoring equipment, removing anomalous data, and reducing false alarms. Such systems and methods can be used to receive monitoring data, extract information from the data, and combine extracted information for establishing prediction models. Additionally, fault probabilities may be quantified and faults may be predicted based on the probabilities.
摘要翻译： 描述故障预测的系统和方法，通过有效监控设备，消除异常数据，减少虚假警报，减少设备故障。 这种系统和方法可用于接收监视数据，从数据中提取信息，并组合提取的信息以建立预测模型。 此外，故障概率可以被量化，并且可以基于概率来预测故障。
-
公开(公告)号：US20100037777A1
公开(公告)日：2010-02-18
申请号：US12189909
申请日：2008-08-12
申请人： Dale J. Davis , Rahul J. Chillar , Eric Gebhardt
发明人： Dale J. Davis , Rahul J. Chillar , Eric Gebhardt
CPC分类号： F01D25/002 , B01D53/30 , B01D53/77 , B01D2251/50 , B01D2251/604 , B01D2251/70 , B01D2257/2045 , B01D2257/302 , F02C7/04 , F02C7/055 , F02C7/143 , F05D2260/80
摘要： An embodiment of the present invention measures a sample of the airstream, in real time, for at least one corrosive, before the airstream enters the compressor. An embodiment of the present invention may then initiate an on-line water wash system to reduce the level of the at least one corrosive on the compressor. An embodiment of the present invention also provides an on-line water wash system that may mix a cleaning fluid with at least one chemical agent to form a cleaning solution. The cleaning solution reduces the corrosives on components of a turbomachine compressor. The cleaning solution may be an acidic solution to reduce corrosion of a caustic nature. Alternatively, the cleaning solution may be a basic solution to reduce corrosion of an acidic nature.
摘要翻译： 本发明的实施例在空气流进入压缩机之前，实时测量至少一种腐蚀性的气流样品。 然后，本发明的一个实施例可以启动在线水洗系统以降低压缩机上的至少一种腐蚀性的水平。 本发明的一个实施方案还提供一种在线水洗系统，其可将清洗流体与至少一种化学试剂混合以形成清洁溶液。 清洁溶液减少涡轮机压缩机组件的腐蚀。 清洁溶液可以是酸性溶液以减少苛性碱的腐蚀。 或者，清洁溶液可以是减少酸性腐蚀的碱性溶液。
-
公开(公告)号：US20090178417A1
公开(公告)日：2009-07-16
申请号：US11971977
申请日：2008-01-10
CPC分类号： G01M15/14 , F05B2260/80 , F05D2260/80 , F05D2270/804
摘要： A method of operating a turbine, the method including the steps of: 1) gathering measured creep data for a blade while the turbine operates at different operating temperatures, the measured creep data comprising at least a measured creep rate for the blade (wherein the different operating temperatures include at least a first operating temperature and a second operating temperature); and 2) given the measured creep data for the blade while the turbine operated at the first operating temperature and the measured creep data for the blade while the turbine operated at the second operating temperature, determining whether operating the turbine at the first operating temperature or the second operating temperature is more economically efficient.
摘要翻译： 一种运行涡轮机的方法，所述方法包括以下步骤：1）在涡轮机在不同的操作温度下运行时，收集测量到的叶片的蠕变数据，所测量的蠕变数据至少包括测量到的叶片的蠕变速率（其中不同的 工作温度至少包括第一工作温度和第二工作温度）; 和2）给出了在涡轮机在第一操作温度下操作的涡轮机的测量的蠕变数据，以及当涡轮机在第二操作温度下操作时测量的叶片的蠕变数据，确定在第一操作温度下操作涡轮机 第二工作温度更经济有效。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.014 秒)
