公开(公告)号：WO2014088901A1

公开(公告)日：2014-06-12

申请号：PCT/US2013/072142

申请日：2013-11-27

申请人： GE OIL & GAS ESP, INC.

发明人： FLETT, Edward, John

IPC分类号： H01B3/30 ,  E21B43/00 ,  F04D13/08 ,  H02K1/04 ,  H02K3/30

CPC分类号： H02K3/30 ,  F04D13/0693 ,  F04D13/10 ,  H01B3/445 ,  H02K15/08 ,  Y10T29/49009

摘要： An electrical submersible pumping system includes a pump assembly and a motor assembly. The motor assembly includes a plurality of stator coils and each of the plurality of stator coils comprises magnet wire. The magnet wire includes an inner insulation layer and an outer protective layer. The inner insulation layer is preferably constructed from a high-temperature, epitaxial co-crystallized perfluoropolymer that exhibits favorable resistance to elevated temperatures. The outer protective layer shields the inner insulation layer from mechanical abrasion and contaminants.

摘要翻译： 电潜泵系统包括泵组件和马达组件。 电机组件包括多个定子线圈，并且多个定子线圈中的每一个包括电磁线。 电磁线包括内绝缘层和外保护层。 内绝缘层优选由高温外延共结晶的全氟聚合物构成，其显示出对耐高温性的良好抗性。 外部保护层屏蔽内部绝缘层免受机械磨损和污染。

公开(公告)号：WO2014085083A3

公开(公告)日：2014-06-05

申请号：PCT/US2013/069771

申请日：2013-11-13

申请人： GE OIL & GAS ESP, INC.

发明人： REEVES, Brian, Paul ,  FLETT, Edward, John ,  DOWD, Jerome

IPC分类号： E21B43/00 ,  H01B3/42 ,  F04D13/08 ,  H02K1/04 ,  H02K3/30

摘要： An electric motor assembly configured for use in a downhole pumping system includes a plurality of stator coils. Each of the plurality of stator coils includes magnet wire that has an insulator surrounding a conductor. In preferred embodiments, the insulator is manufactured from a material selected from the group consisting of polyether ketone and polyether ketone ether ketone ketone.

公开(公告)号：WO2014078344A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/069785

申请日：2013-11-13

申请人： GE OIL & GAS ESP, INC.

发明人： FLETT, Edward, John

IPC分类号： H01B3/30 ,  E21B4/04 ,  H01B3/42 ,  F04D13/08 ,  H02K1/04 ,  H02K3/30

CPC分类号： F04B17/03 ,  F04D13/0693 ,  F04D13/10 ,  F04D29/026 ,  F05D2230/40 ,  F05D2300/436 ,  H01B3/301 ,  H01B3/427 ,  H02K3/30 ,  H02K3/34 ,  H02K5/132 ,  Y10T29/49009

摘要： An electrical submersible pumping system includes a pump assembly and a motor assembly. The motor assembly includes a plurality of stator coils and each of the plurality of stator coils comprises magnet wire. The magnet wire has an insulator surrounding a conductor and the insulator is manufactured from a polyether ether ketone film. In another aspect, the preferred embodiments provide a method for manufacturing a motor assembly for use in an electrical submersible pumping system. The method includes steps of preparing magnet wire having an electrical conductor and a polyether ether ketone film insulator.

摘要翻译： 电潜泵系统包括泵组件和马达组件。 电机组件包括多个定子线圈，并且多个定子线圈中的每一个包括电磁线。 电磁线具有围绕导体的绝缘体，绝缘体由聚醚醚酮膜制成。 在另一方面，优选实施例提供一种用于制造用于电潜式泵送系统中的马达组件的方法。 该方法包括制备具有电导体和聚醚醚酮膜绝缘体的电磁线的步骤。

公开(公告)号：WO2016089397A1

公开(公告)日：2016-06-09

申请号：PCT/US2014/068414

申请日：2014-12-03

申请人： GE OIL & GAS ESP, INC.

发明人： REEVES, Brian, Paul ,  FLETT, Edward, John

IPC分类号： E21B43/12 ,  F04D13/08

CPC分类号： F04D29/588 ,  E21B43/128 ,  F04D13/086 ,  H02K15/125

摘要： A method for heating an electric motor within a submersible pumping system that includes the step of applying alternating current (AC) or direct current (DC) power to the motor. The method may also include the additional steps of establishing a desired motor temperature range, measuring the temperature of the motor, comparing the temperature of the motor to the desired motor temperature range, and applying DC power to the motor to raise the temperature of the motor.

摘要翻译： 一种用于加热潜水泵送系统内的电动机的方法，该方法包括向电动机施加交流（AC）或直流（DC）电力的步骤。 该方法还可以包括建立期望的电动机温度范围，测量电动机的温度，将电动机的温度与期望的电动机温度范围进行比较的附加步骤，以及向电动机施加直流电力以升高电动机的温度 。

公开(公告)号：WO2015069425A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/060558

申请日：2014-10-15

申请人： GE OIL & GAS ESP, INC.

发明人： FLETT, Edward, John ,  GOLBERG, Ilya

IPC分类号： H01R4/00 ,  H02K5/132

CPC分类号： F04D13/0693 ,  F04D13/086 ,  F04D13/10 ,  H02K5/10 ,  H02K5/225 ,  H02K2213/09

摘要： A high temperature connector for use in connecting a power cable to an electric motor includes an outer housing, and inner housing inside the outer housing and a cable conductor disposed through the inner housing. To maintain a seal around the cable conductor during thermal expansion and contraction, the connector includes at least one spring-energized seal disposed around the cable conductor. The spring-energized seal permits the expansion and contraction of the cable conductor without deforming the cable conductor or the inner housing.

摘要翻译： 用于将电力电缆连接到电动马达的高温连接器包括外壳体和外壳体内部的内壳体以及穿过内壳体布置的电缆导体。 为了在热膨胀和收缩期间在电缆导体周围保持密封，连接器包括设置在电缆导体周围的至少一个弹簧激励密封件。 弹簧通电的密封件允许电缆导体的膨胀和收缩，而不会使电缆导体或内壳体变形。

公开(公告)号：WO2014209737A1

公开(公告)日：2014-12-31

申请号：PCT/US2014/043116

申请日：2014-06-19

申请人： GE OIL & GAS ESP, INC.

发明人： FLETT, Edward, John ,  YIN, Weijun ,  SHAH, Manoj, Ramprasad ,  TURNQUIST, Norman, Arnold ,  VAN DAM, Jeremy, Daniel ,  TUNCER, Enis

IPC分类号： H01B3/30 ,  H01B3/42 ,  H01B3/44 ,  H01B7/02 ,  H01B7/04

CPC分类号： H01B3/306 ,  H01B3/307 ,  H01B3/427 ,  H01B3/445 ,  H01B7/28 ,  H01B7/29 ,  H02K3/30 ,  H02K5/132

摘要： An electric motor assembly configured for use in a downhole pumping system includes a number of electrically conductive components that are insulated from fluids, mechanical abrasion, electrical current and electrical grounds using an advanced polyimide film. Preferred polyimide films include poly(4,4'-oxydiphenylene-pyromellitimide) and biphenyl-tetracarboxylic acid dianhydride (BPDA) type polyimide films. Magnet wire, stator laminates, stator coil end turns, motor leads and power cables can all be insulated with the selected polyimide film.

摘要翻译： 配置用于井下泵送系统的电动机组件包括使用先进聚酰亚胺膜与流体绝缘，机械磨损，电流和电接地的多个导电部件。 优选的聚酰亚胺膜包括聚（4,4'-氧化二亚苯基均苯四甲酰亚胺）和联苯四甲酸二酐（BPDA）型聚酰亚胺膜。 电磁线，定子叠片，定子线圈端匝，电机引线和电源线都可以与选定的聚酰亚胺薄膜绝缘。