-
公开(公告)号：US20140183877A1
公开(公告)日：2014-07-03
申请号：US14104583
申请日：2013-12-12
发明人： KIM A. LOVEJOY
CPC分类号： H02K21/025 , H02K7/1823 , H02P2101/20
摘要： A permanent magnet generator having the unique feature of a speed proportionally adjusted air gap for self-regulation of coil output voltage over a wide range of operating rotational speed of a steam turbine to which the invention is coupled. The Permanent Magnet Generator rotor is supported by the turbine end shaft and the stator is supported by a bracket bolted to the turbine pedestal base or other rigid structure. The speed proportional air gap is accomplished through the use of a plurality of centrifugal flyweights in mechanical coupling to a spool piece under spring load and to corresponding rare earth magnets via linkage such that increasing rotor speed extends the flyweights outward from the rotor center of rotation and draws the rare earth magnets closer to the rotor center of rotation and thus increases the air gap.
摘要翻译： 一种永磁发电机，其具有速度成比例调整的气隙的独特特征，用于在本发明所耦合的蒸汽轮机的宽范围的操作转速下自动调节线圈输出电压。 永磁发电机转子由涡轮端轴支撑，定子由螺栓连接到涡轮机基座或其他刚性结构的支架支撑。 速度比例气隙通过使用多个离心飞轮在弹簧载荷下与卷筒件机械连接并通过连接件连接到相应的稀土磁体来实现，使得增加的转子速度将飞轮从转子旋转中心向外延伸， 将稀土磁体拉近转子旋转中心，从而增加气隙。
-
公开(公告)号：US20170038469A1
公开(公告)日：2017-02-09
申请号：US14819131
申请日：2015-08-05
发明人： KIM A. LOVEJOY
IPC分类号： G01S15/58
CPC分类号： G01S15/586 , G01S7/521
摘要： A system and method for measuring the vibrations of a test object, such as a machine shaft or other rotating equipment. The system includes a probe sensor fitting having an ultrasonic speaker and an ultrasonic microphone. The probe sensor fitting includes a temperature and relative humidity sensor. The sensor provides a real time analog output of selectable scales.
摘要翻译： 用于测量被测物体（诸如机器轴或其它旋转设备）的振动的系统和方法。 该系统包括具有超声波扬声器和超声波麦克风的探针传感器配件。 探头传感器配件包括温度和相对湿度传感器。 传感器提供可选择刻度的实时模拟输出。
-
公开(公告)号：US20170038248A1
公开(公告)日：2017-02-09
申请号：US15247168
申请日：2016-08-25
发明人： KIM A. LOVEJOY
CPC分类号： G01H17/00 , G01H9/008 , G01S7/52006 , G01S7/521 , G01S15/586
摘要： A system and method for measuring the vibrations of a test object, such as a machine shaft or other rotating equipment. The system includes a probe sensor fitting having an ultrasonic speaker and an ultrasonic microphone. The probe sensor fitting includes a temperature and relative humidity sensor. The system further includes a probe analyzer circuit with microcomputer that generates vibration analysis data and probe health diagnostics.
摘要翻译： 用于测量被测物体（诸如机器轴或其它旋转设备）的振动的系统和方法。 该系统包括具有超声波扬声器和超声波麦克风的探针传感器配件。 探头传感器配件包括温度和相对湿度传感器。 该系统还包括具有微计算机的探头分析器电路，其生成振动分析数据和探测健康诊断。
-
-
搜索结果
3 条记录 (耗时 0.011 秒)
