专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2848776A3 Compressor blade monitoring system 审中-公开
标题翻译：压缩机叶片监控系统
公开(公告)号：EP2848776A3
公开(公告)日：2015-03-25
申请号：EP14184199.9
申请日：2014-09-10
申请人： General Electric Company
发明人： Yu, Lijie , Ansari, Adil , Badami, Vivek Venugopal , Bliss, John Thomas , Chadha, Rahul , Gupta, Rajan
IPC分类号： F01D21/00 , F01D21/14 , F01D17/00 , F01D17/02 , F01D17/04 , F01D17/06 , F01D17/08 , F01D21/10 , F02C9/00 , G05B23/02
CPC分类号： F04D27/001 , F01D21/00 , F01D21/003 , F01D21/04 , F01D21/10 , F01D21/14 , F02C9/00 , F03D17/00 , F04D29/324 , F05D2260/80 , F05D2260/81 , G01B7/14 , G01B11/14 , G01B21/16 , G01D21/00 , G06F17/40 , G06F19/00
摘要： A system 2 including: at least one computing device 120 configured to monitor a compressor blade 10 in a turbomachine 5 by: extracting time of arrival (TOA) data about the compressor blade 10 at a defined interval; correlating turbomachine operating conditions with the TOA data; extracting resonance data about the compressor blade 10 during startup or shutdown of the turbomachine 5, and extracting static deflection and tip clearance data about the compressor blade 10 during steady state operation of the turbomachine 5; creating a baseline compressor blade comparison level based upon the extracted resonance data, extracted static deflection and tip clearance data, and correlation between the turbomachine operating conditions and the TOA data; and iteratively extracting updated TOA data and performing the correlating, the extracting of the resonance data, static deflection and tip clearance data using the updated TOA data at the defined interval to create an updated baseline compressor blade comparison level.
Corresponding computer program product with a program code executed by such a computing device.
摘要翻译：系统2包括：至少一个计算装置120，配置成通过以下步骤监测涡轮机5中的压缩机叶片10：以限定的时间间隔提取关于压缩机叶片10的到达时间（TOA）数据; 将涡轮机操作条件与TOA数据相关联; 在涡轮机械5的启动或关闭期间提取关于压缩机叶片10的共振数据，并且在涡轮机械5的稳态操作期间提取关于压缩机叶片10的静态偏转和尖端间隙数据; 基于提取的共振数据，提取的静态偏转和尖端间隙数据以及涡轮机操作条件与TOA数据之间的相关性来创建基线压缩机叶片比较水平; 以及在所定义的时间间隔处使用更新的TOA数据迭代地提取更新的TOA数据并且执行关联，共振数据的提取，静态偏转和尖端间隙数据以创建更新的基线压缩机叶片比较水平。具有由这种计算设备执行的程序代码的相应的计算机程序产品。

2. 发明公开

EP2546713A2 Alarm management 审中-公开
标题翻译： Alarmmanagement
公开(公告)号：EP2546713A2
公开(公告)日：2013-01-16
申请号：EP12176508.5
申请日：2012-07-16
申请人： General Electric Company
发明人： Nagathil, Roopesh Bhaskaran , Chadha, Rahul , Rivera, Rodel Belen Jr. , Gawde, Prashant Ramkrishna
IPC分类号： G05B23/02
CPC分类号： G05B23/0272 , G05B2219/31438
摘要： Systems and methods for two-way secure data communication within critical infrastructures are usable to protect critical infrastructure information while allowing real-time monitoring and remote access. Such communication systems and methods can be used to protect critical data by, for example, providing a single point of access via unidirectional, serial, non-routable connections. Additionally, data flow may be controlled by a Web server that is not directly connected, and does not have direct access to, the critical information.
摘要翻译：关键基础设施中双向安全数据通信的系统和方法可用于保护关键基础设施信息，同时允许实时监控和远程访问。这样的通信系统和方法可以用于通过例如通过单向，串行，不可路由的连接提供单个接入点来保护关键数据。另外，数据流可以由不直接连接并且不直接访问关键信息的Web服务器来控制。

3. 发明公开

EP2546713A3 Alarm management 审中-公开
标题翻译：报警管理
公开(公告)号：EP2546713A3
公开(公告)日：2017-11-08
申请号：EP12176508.5
申请日：2012-07-16
申请人： General Electric Company
发明人： Nagathil, Roopesh Bhaskaran , Chadha, Rahul , Rivera, Rodel Belen Jr. , Gawde, Prashant Ramkrishna
IPC分类号： G05B23/02
CPC分类号： G05B23/0272 , G05B2219/31438
摘要： Systems and methods for two-way secure data communication within critical infrastructures are usable to protect critical infrastructure information while allowing real-time monitoring and remote access. Such communication systems and methods can be used to protect critical data by, for example, providing a single point of access via unidirectional, serial, non-routable connections. Additionally, data flow may be controlled by a Web server that is not directly connected, and does not have direct access to, the critical information.
摘要翻译：用于关键基础设施内双向安全数据通信的系统和方法可用于保护关键基础设施信息，同时允许实时监控和远程访问。这样的通信系统和方法可以用于通过例如经由单向，串行，不可路由连接提供单个访问点来保护关键数据。此外，数据流可能由不直接连接并且无法直接访问关键信息的Web服务器控制。

4. 发明公开

EP2848776A2 Compressor blade monitoring system 审中-公开
标题翻译： Verdichterschaufelüberwachungssystem
公开(公告)号：EP2848776A2
公开(公告)日：2015-03-18
申请号：EP14184199.9
申请日：2014-09-10
申请人： General Electric Company
发明人： Yu, Lijie , Ansari, Adil , Badami, Vivek Venugopal , Bliss, John Thomas , Chadha, Rahul , Gupta, Rajan
IPC分类号： F01D21/00 , F01D21/14
CPC分类号： F04D27/001 , F01D21/00 , F01D21/003 , F01D21/04 , F01D21/10 , F01D21/14 , F02C9/00 , F03D17/00 , F04D29/324 , F05D2260/80 , F05D2260/81 , G01B7/14 , G01B11/14 , G01B21/16 , G01D21/00 , G06F17/40 , G06F19/00
摘要： A system 2 including: at least one computing device 120 configured to monitor a compressor blade 10 in a turbomachine 5 by: extracting time of arrival (TOA) data about the compressor blade 10 at a defined interval; correlating turbomachine operating conditions with the TOA data; extracting resonance data about the compressor blade 10 during startup or shutdown of the turbomachine 5, and extracting static deflection and tip clearance data about the compressor blade 10 during steady state operation of the turbomachine 5; creating a baseline compressor blade comparison level based upon the extracted resonance data, extracted static deflection and tip clearance data, and correlation between the turbomachine operating conditions and the TOA data; and iteratively extracting updated TOA data and performing the correlating, the extracting of the resonance data, static deflection and tip clearance data using the updated TOA data at the defined interval to create an updated baseline compressor blade comparison level.
Corresponding computer program product with a program code executed by such a computing device.
摘要翻译：系统2包括：至少一个计算设备120，被配置为通过以下定义的间隔提取关于压缩机叶片10的到达时间（TOA）数据来监测涡轮机5中的压缩机叶片10. 将涡轮机操作条件与TOA数据相关联; 在涡轮机5的启动或关闭期间提取关于压缩机叶片10的共振数据，以及在涡轮机5的稳态操作期间提取关于压缩机叶片10的静态偏转和叶尖间隙数据; 基于提取的共振数据，提取的静态偏转和尖端间隙数据以及涡轮机操作条件和TOA数据之间的相关性来创建基准压缩机叶片比较水平; 并且迭代地提取更新的TOA数据并且以所定义的间隔执行关联，提取共振数据，静态偏转和提前间隙数据，以创建更新的基线压缩机叶片比较水平。具有由这种计算设备执行的程序代码的相应的计算机程序产品。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式