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1. 发明申请

US20130167649A1 DETECTING ROTOR ANOMALIES 有权
标题翻译：检测转子异常
公开(公告)号：US20130167649A1
公开(公告)日：2013-07-04
申请号：US13343149
申请日：2012-01-04
申请人： Sanjeev Shyam Heda , Robert Joseph Iasillo , Eric Thomas Pool , Nirmal Sahadevan , Scott Alan Wood
发明人： Sanjeev Shyam Heda , Robert Joseph Iasillo , Eric Thomas Pool , Nirmal Sahadevan , Scott Alan Wood
IPC分类号： G01M13/00
CPC分类号： G01H1/006
摘要： An approach for detecting rotor anomalies is disclosed. An on-site monitoring unit monitors vibration measurements obtained from a rotor during a transient speed operation. In one aspect, the on-site monitoring unit classifies the vibration measurements into predetermined ranges of rotor speed during the transient speed operation, determines maximum vibration data for each of the predetermined ranges of rotor speed during the transient speed operation and compiles the maximum vibration data into a snapshot of the vibration measurements obtained during the transient speed operation. A remote monitoring unit detects a rotor anomaly from the snapshot of vibration measurements generated by the on-site monitoring unit.
摘要翻译：公开了一种用于检测转子异常的方法。现场监控单元监视在瞬变速度运行期间从转子获得的振动测量。在一个方面，现场监控单元在瞬态速度操作期间将振动测量分类为转子转速的预定范围，在瞬态速度操作期间确定转子速度的每个预定范围的最大振动数据，并编译最大振动数据成为瞬态速度运行期间获得的振动测量的快照。远程监控单元从现场监控单元产生的振动测量的快照中检测转子异常。

2. 发明授权

US08720275B2 Detecting rotor anomalies 有权
标题翻译：检测转子异常
公开(公告)号：US08720275B2
公开(公告)日：2014-05-13
申请号：US13343149
申请日：2012-01-04
申请人： Sanjeev Shyam Heda , Robert Joseph Iasillo , Eric Thomas Pool , Nirmal Sahadevan , Scott Alan Wood
发明人： Sanjeev Shyam Heda , Robert Joseph Iasillo , Eric Thomas Pool , Nirmal Sahadevan , Scott Alan Wood
IPC分类号： G01M13/00
CPC分类号： G01H1/006
摘要： An approach for detecting rotor anomalies is disclosed. An on-site monitoring unit monitors vibration measurements obtained from a rotor during a transient speed operation. In one aspect, the on-site monitoring unit classifies the vibration measurements into predetermined ranges of rotor speed during the transient speed operation, determines maximum vibration data for each of the predetermined ranges of rotor speed during the transient speed operation and compiles the maximum vibration data into a snapshot of the vibration measurements obtained during the transient speed operation. A remote monitoring unit detects a rotor anomaly from the snapshot of vibration measurements generated by the on-site monitoring unit.
摘要翻译：公开了一种用于检测转子异常的方法。现场监控单元监视在瞬变速度运行期间从转子获得的振动测量。在一个方面，现场监控单元在瞬态速度操作期间将振动测量分类为转子转速的预定范围，在瞬态速度操作期间确定转子速度的每个预定范围的最大振动数据，并编译最大振动数据成为瞬态速度运行期间获得的振动测量的快照。远程监控单元从现场监控单元产生的振动测量的快照中检测转子异常。

3. 发明授权

US08665104B2 Systems and methods for protecting rotating machines 有权
标题翻译：用于保护旋转机器的系统和方法
公开(公告)号：US08665104B2
公开(公告)日：2014-03-04
申请号：US13097320
申请日：2011-04-29
申请人： Sanjeev Shyam Heda , Scott Alan Wood , Robert Joseph Iasillo
发明人： Sanjeev Shyam Heda , Scott Alan Wood , Robert Joseph Iasillo
IPC分类号： G08B21/00 , G01M1/22
CPC分类号： G01H1/006
摘要： Systems and methods for protecting rotating machines are provided. Measurements data collected by a plurality of sensors may be received by a controller that includes one or more computers. The plurality of sensors may be configured to monitor vibrations associated with the rotating machine. Based at least in part upon the measurements data, the controller may determine that a respective amplitude change for at least two of the plurality of sensors exceeds a threshold condition. The controller may also determine that the threshold condition is exceeded for a predetermined period of time. Based at least in part upon determining that the threshold condition is exceeded for a predetermined period of time, the controller may identify an alarm event.
摘要翻译：提供了用于保护旋转机器的系统和方法。由多个传感器收集的测量数据可以由包括一个或多个计算机的控制器接收。多个传感器可以被配置为监测与旋转机器相关联的振动。至少部分地基于测量数据，控制器可以确定多个传感器中的至少两个的相应振幅变化超过阈值条件。控制器还可以确定阈值条件超过预定时间段。至少部分地基于在预定时间段内确定阈值条件被超过，控制器可以识别警报事件。

4. 发明申请

US20120274473A1 SYSTEMS AND METHODS FOR PROTECTING ROTATING MACHINES 有权
标题翻译：保护旋转机械的系统和方法
公开(公告)号：US20120274473A1
公开(公告)日：2012-11-01
申请号：US13097320
申请日：2011-04-29
申请人： Sanjeev Shyam Heda , Scott Alan Wood , Robert Joseph Iasillo
发明人： Sanjeev Shyam Heda , Scott Alan Wood , Robert Joseph Iasillo
IPC分类号： G08B21/00
CPC分类号： G01H1/006
摘要： Systems and methods for protecting rotating machines are provided. Measurements data collected by a plurality of sensors may be received by a controller that includes one or more computers. The plurality of sensors may be configured to monitor vibrations associated with the rotating machine. Based at least in part upon the measurements data, the controller may determine that a respective amplitude change for at least two of the plurality of sensors exceeds a threshold condition. The controller may also determine that the threshold condition is exceeded for a predetermined period of time. Based at least in part upon determining that the threshold condition is exceeded for a predetermined period of time, the controller may identify an alarm event.
摘要翻译：提供了用于保护旋转机器的系统和方法。由多个传感器收集的测量数据可以由包括一个或多个计算机的控制器接收。多个传感器可以被配置为监测与旋转机器相关联的振动。至少部分地基于测量数据，控制器可以确定多个传感器中的至少两个的相应振幅变化超过阈值条件。控制器还可以确定阈值条件超过预定时间段。至少部分地基于在预定时间段内确定阈值条件被超过，控制器可以识别警报事件。

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