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1. 发明申请

WO2012118879A2 SYSTEM AND METHODS FOR CONFIGURING STATORS OF DOWNHOLE ELECTRIC MOTORS 审中-公开
标题翻译：用于配置井下电动机定子的系统和方法
公开(公告)号：WO2012118879A2
公开(公告)日：2012-09-07
申请号：PCT/US2012/027078
申请日：2012-02-29
申请人： BAKER HUGHES INCORPORATED , KNAPP, John M. , CAIN, Sean A. , MCGILL, Shane H.
发明人： KNAPP, John M. , CAIN, Sean A. , MCGILL, Shane H.
IPC分类号： H02K1/17
CPC分类号： H02K5/225 , H02K5/132 , Y10T29/49009
摘要： Systems and methods for configuring stators for downhole electric motors, where a single master stator can be configured to function as multiple different types of stators. In one embodiment, a configurable stator has a plurality of magnet windings disposed within its body, wherein the windings are connected to a plurality of electrical terminals that are accessible from the exterior of the body of the stator. Each of the terminals is configured to enable any one of a plurality of different types of lead wires to be attached to it, thereby enabling the stator to be configured in various different ways. In one embodiment, the master stator can be configured as a single stator, an upper tandem stator, a middle tandem stator, or a lower tandem stator.
摘要翻译：用于配置井下电动机的定子的系统和方法，其中单个主定子可以被配置为用作多种不同类型的定子。在一个实施例中，可配置的定子具有设置在其主体内的多个磁体绕组，其中所述绕组连接到可从定子的主体的外部接近的多个电端子。每个端子被构造成使得多种不同类型的引线中的任何一种能够附接到其上，从而使得定子能够以各种不同的方式配置。在一个实施例中，主定子可以被配置为单个定子，上串联定子，中串联定子或下串联定子。

2. 发明申请

WO2012135330A3 PARTIAL DISCHARGE MONITORING SYSTEMS AND METHODS 审中-公开
标题翻译：部分放电监测系统和方法
公开(公告)号：WO2012135330A3
公开(公告)日：2012-12-06
申请号：PCT/US2012030915
申请日：2012-03-28
申请人： BAKER HUGHES INC , SHAVER CLARK D , SCOTT THOMAS M , MARTINEZ IGNACIO , CAIN SEAN A
发明人： SHAVER CLARK D , SCOTT THOMAS M , MARTINEZ IGNACIO , CAIN SEAN A
IPC分类号： G01R31/12
CPC分类号： E21B4/04 , E21B43/121 , H02K5/132 , H02K11/20
摘要： Systems and methods for monitoring partial discharge within a remotely located and inaccessible electric motor. One embodiment comprises a downhole electric motor of an electric submersible pump system positioned in a well. The motor includes a partial discharge monitoring system coupled to the motors power terminals. The partial discharge monitoring system includes a filter subsystem, a processing subsystem, and a communication subsystem. The filter subsystem allows higher frequency signals to pass from the terminals to the processing subsystem. The processing subsystem identifies signal constituents that are associated with partial discharge, and may perform various types of processing or analyses of the signal received from the processing subsystem. The partial discharge information generated by the processing subsystem is passed to the communication subsystem, which communicates the information to remotely located surface equipment. The subsystems of the partial discharge monitoring system are configured to operate in a high-pressure, hightemperature downhole environment.
摘要翻译：用于监控位于远处且难以接近的电动机内的局部放电的系统和方法。一个实施例包括定位在井中的电潜水泵系统的井下电动机。该电动机包括耦合到电动机功率端子的局部放电监测系统。局部放电监测系统包括滤波器子系统，处理子系统和通信子系统。滤波器子系统允许更高频率的信号从终端传递到处理子系统。处理子系统识别与局部放电相关联的信号成分，并且可以执行对从处理子系统接收的信号的各种类型的处理或分析。由处理子系统产生的局部放电信息被传送到通信子系统，通信子系统将信息传送到位于远处的地面设备。局部放电监测系统的子系统被配置为在高压，高温井下环境中操作。

3. 发明申请

WO2012135330A2 PARTIAL DISCHARGE MONITORING SYSTEMS AND METHODS 审中-公开
标题翻译：部分排放监测系统和方法
公开(公告)号：WO2012135330A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/030915
申请日：2012-03-28
申请人： BAKER HUGHES INCORPORATED , SHAVER, Clark D. , SCOTT, Thomas M. , MARTINEZ, Ignacio , CAIN, Sean A.
发明人： SHAVER, Clark D. , SCOTT, Thomas M. , MARTINEZ, Ignacio , CAIN, Sean A.
IPC分类号： G01R31/12
CPC分类号： E21B4/04 , E21B43/121 , H02K5/132 , H02K11/20
摘要： Systems and methods for monitoring partial discharge within a remotely located and inaccessible electric motor. One embodiment comprises a downhole electric motor of an electric submersible pump system positioned in a well. The motor includes a partial discharge monitoring system coupled to the motors power terminals. The partial discharge monitoring system includes a filter subsystem, a processing subsystem, and a communication subsystem. The filter subsystem allows higher frequency signals to pass from the terminals to the processing subsystem. The processing subsystem identifies signal constituents that are associated with partial discharge, and may perform various types of processing or analyses of the signal received from the processing subsystem. The partial discharge information generated by the processing subsystem is passed to the communication subsystem, which communicates the information to remotely located surface equipment. The subsystems of the partial discharge monitoring system are configured to operate in a high-pressure, hightemperature downhole environment.
摘要翻译：在远程位置和不可接近的电动机内监测局部放电的系统和方法。一个实施例包括位于井中的电潜泵系统的井下电动机。电动机包括耦合到电动机功率端子的局部放电监测系统。局部放电监测系统包括滤波器子系统，处理子系统和通信子系统。滤波器子系统允许较高频率信号从终端传送到处理子系统。处理子系统识别与部分放电相关联的信号成分，并且可以执行从处理子系统接收的信号的各种类型的处理或分析。由处理子系统生成的局部放电信息被传递到通信子系统，该通信子系统将信息传送到远程位置的地面设备。局部放电监测系统的子系统被配置为在高压，高温井下环境中运行。

4. 发明申请

WO2009021093A3 NEW AND IMPROVED ESP MOTOR DESIGN 审中-公开
公开(公告)号：WO2009021093A3
公开(公告)日：2009-02-12
申请号：PCT/US2008/072422
申请日：2008-08-07
申请人： BAKER HUGHES INCORPORATED , CAIN, Sean, A. , EVENSON, Jim, F.
发明人： CAIN, Sean, A. , EVENSON, Jim, F.
IPC分类号： F04D13/08 , H02K5/16
摘要： A submersible pump motor having an electroless nickel-boron coating applied to the sleeve and/or bearing.

5. 发明申请

WO2012149258A2 SYSTEMS AND METHODS FOR ELECTRIC MOTOR CONSTRUCTION 审中-公开
标题翻译：电动机结构的系统与方法
公开(公告)号：WO2012149258A2
公开(公告)日：2012-11-01
申请号：PCT/US2012/035370
申请日：2012-04-27
申请人： BAKER HUGHES INCORPORATED , KNAPP, John M. , CAIN, Sean A. , PESEK, Sergio A. , TRAN, Thien Q. , PARMETER, Larry J.
发明人： KNAPP, John M. , CAIN, Sean A. , PESEK, Sergio A. , TRAN, Thien Q. , PARMETER, Larry J.
IPC分类号： H02K15/02
CPC分类号： H02K3/493 , H02K1/165 , H02K5/132 , Y10T29/49009
摘要： Systems and methods for constructing electric motors in which a stator core includes inner and outer portions that enable slots for magnet windings to be open during construction and closed in the completed motor. One embodiment comprises a method in which an inner stator core having a plurality of slots is formed by stacking a set of laminations. The slots are open radially outward from an axis of the inner stator core and which are configured to accommodate turns of magnet wire. After the magnet wire is positioned in the open slots, an outer stator core comprising stacked laminations is positioned around the inner stator core, enclosing the slots. The inner and outer stator cores are then positioned within a housing and assembled into a downhole motor.
摘要翻译：用于构造电动机的系统和方法，其中定子铁芯包括内部和外部部分，其使得能够在构造期间使磁体绕组的开口打开并在完成的电动机中闭合。一个实施例包括一种方法，其中通过堆叠一组叠片形成具有多个槽的内定子铁芯。槽从内定子铁芯的轴线向径向外侧开口，并被配置为容纳磁铁线。在电磁线定位在开放的槽中之后，包括堆叠的叠片的外部定子芯定位在内部定子芯周围，包围槽。然后将内部和外部定子芯定位在壳体内并组装成井下电动机。

6. 发明申请

WO2009036034A1 HERMETICALLY SEALED MOTOR LEAD TUBE 审中-公开
标题翻译：密封电机引线管
公开(公告)号：WO2009036034A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/075816
申请日：2008-09-10
申请人： BAKER HUGHES INCORPORATED , SHAW, Chris, K. , YINGST, Brad, Ellis , CAIN, Sean, A. , NEUROTH, David, H. , DARLYMPLE, Larry, V.
发明人： SHAW, Chris, K. , YINGST, Brad, Ellis , CAIN, Sean, A. , NEUROTH, David, H. , DARLYMPLE, Larry, V.
IPC分类号： E21B43/12 , E21B43/00 , F04B35/04 , F04B17/00
CPC分类号： E21B43/128 , F04D13/0693 , F04D13/10
摘要： An electrical submersible pump assembly has a motor cooperatively engaged with a pump for driving the pump and a motor lead extending to the motor for supplying power to the motor. The motor lead has an electrical conductor enclosed within a tube. The tube is sealed from an exterior environment of the motor and contains a dielectric fluid. The motor may be filled with a dielectric lubricant and the interior of the tube of the motor lead may be in fluid communication with the dielectric lubricant. Alternatively, the motor may filled with a dielectric lubricant and the dielectric fluid within the interior of the tube of the motor lead may be sealed from the dielectric lubricant.
摘要翻译：电潜泵组件具有与用于驱动泵的泵配合接合的电动机和延伸到电动机以向电动机供电的电机引线。电机引线具有封装在管内的电导体。管子与电动机的外部环境密封并且包含电介质流体。电动机可以填充介电润滑剂，并且电动机引线的管的内部可以与电介质润滑剂流体连通。或者，电动机可以填充介电润滑剂，并且电动机引线的管内部的电介质流体可以与电介质润滑剂密封。

7. 发明申请

WO2012149258A3 SYSTEMS AND METHODS FOR ELECTRIC MOTOR CONSTRUCTION 审中-公开
标题翻译：用于电动机构造的系统和方法
公开(公告)号：WO2012149258A3
公开(公告)日：2012-12-27
申请号：PCT/US2012035370
申请日：2012-04-27
申请人： BAKER HUGHES INC , KNAPP JOHN M , CAIN SEAN A , PESEK SERGIO A , TRAN THIEN Q , PARMETER LARRY J
发明人： KNAPP JOHN M , CAIN SEAN A , PESEK SERGIO A , TRAN THIEN Q , PARMETER LARRY J
IPC分类号： H02K15/02
CPC分类号： H02K3/493 , H02K1/165 , H02K5/132 , Y10T29/49009
摘要： Systems and methods for constructing electric motors in which a stator core includes inner and outer portions that enable slots for magnet windings to be open during construction and closed in the completed motor. One embodiment comprises a method in which an inner stator core having a plurality of slots is formed by stacking a set of laminations. The slots are open radially outward from an axis of the inner stator core and which are configured to accommodate turns of magnet wire. After the magnet wire is positioned in the open slots, an outer stator core comprising stacked laminations is positioned around the inner stator core, enclosing the slots. The inner and outer stator cores are then positioned within a housing and assembled into a downhole motor.
摘要翻译：用于构造电动机的系统和方法，其中定子铁芯包括内部和外部部分，其使磁体绕组的槽能够在构造期间打开并且在完成的电动机中闭合。一个实施例包括一种方法，其中通过堆叠一组叠片来形成具有多个狭槽的内定子铁芯。狭槽从内定子铁心的轴线径向向外敞开并且构造成适应磁线圈的匝。在电磁线定位在开放槽中之后，包括堆叠叠片的外定子铁芯围绕内定子铁芯定位，从而包围槽。然后将内部和外部定子芯定位在壳体内并组装到井下马达中。

8. 发明申请

WO2012118879A3 SYSTEM AND METHODS FOR CONFIGURING STATORS OF DOWNHOLE ELECTRIC MOTORS 审中-公开
标题翻译：用于配置卧式电动机定子的系统和方法
公开(公告)号：WO2012118879A3
公开(公告)日：2012-11-15
申请号：PCT/US2012027078
申请日：2012-02-29
申请人： BAKER HUGHES INC , KNAPP JOHN M , CAIN SEAN A , MCGILL SHANE H
发明人： KNAPP JOHN M , CAIN SEAN A , MCGILL SHANE H
IPC分类号： H02K1/17
CPC分类号： H02K5/225 , H02K5/132 , Y10T29/49009
摘要： Systems and methods for configuring stators for downhole electric motors, where a single master stator can be configured to function as multiple different types of stators. In one embodiment, a configurable stator has a plurality of magnet windings disposed within its body, wherein the windings are connected to a plurality of electrical terminals that are accessible from the exterior of the body of the stator. Each of the terminals is configured to enable any one of a plurality of different types of lead wires to be attached to it, thereby enabling the stator to be configured in various different ways. In one embodiment, the master stator can be configured as a single stator, an upper tandem stator, a middle tandem stator, or a lower tandem stator.
摘要翻译：用于配置井下电动机的定子的系统和方法，其中单个主定子可被配置为用作多种不同类型的定子。在一个实施例中，可配置定子具有设置在其主体内的多个磁体绕组，其中绕组连接到可从定子的主体的外部接近的多个电端子。每个端子被构造成使得多个不同类型的引线中的任何一个能够附接到其，从而使得定子能够以各种不同的方式构造。在一个实施例中，主定子可以被构造为单个定子，上部串联定子，中间串联定子或下部串联定子。

9. 发明申请

WO2009021093A2 NEW AND IMPROVED ESP MOTOR DESIGN 审中-公开
标题翻译：新的和改进的ESP电机设计
公开(公告)号：WO2009021093A2
公开(公告)日：2009-02-12
申请号：PCT/US2008072422
申请日：2008-08-07
申请人： BAKER HUGHES INC , CAIN SEAN A , EVENSON JIM F
发明人： CAIN SEAN A , EVENSON JIM F
IPC分类号： F04D13/08 , H02K5/16
CPC分类号： F04D13/10 , H02K5/02 , H02K5/128 , H02K5/167 , Y10T29/49009
摘要： A submersible pump motor having an electroless nickel-boron coating applied to the sleeve and/or bearing.
摘要翻译：具有施加到套筒和/或轴承上的无电镀镍 - 硼涂层的潜水泵电动机。

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