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1. 发明授权

US08101034B2 Method for extending long-term electrical power cable performance 有权
标题翻译：延长长期电力电缆性能的方法
公开(公告)号：US08101034B2
公开(公告)日：2012-01-24
申请号：US12349440
申请日：2009-01-06
申请人： Glen J. Bertini , Gary A. Vincent
发明人： Glen J. Bertini , Gary A. Vincent
IPC分类号： B32B37/00
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/36 , G06F2217/80 , G09B23/181 , H01B7/285 , Y10T29/49174 , Y10T29/49176 , Y10T29/49178
摘要： An improved method for imparting excellent long-term dielectric performance to an in-service electrical cable section having a stranded conductor surrounded by a conductor shield encased in a polymeric insulation and having an interstitial void volume in the region of the conductor, the cable section having an average operating temperature T is disclosed. The method comprises injecting a dielectric enhancement fluid composition into the interstitial void volume.
摘要翻译：一种改进的方法，用于对在线电缆部分赋予优异的长期介电性能，所述电缆部分具有被包封在聚合物绝缘体中并且在导体区域中具有间隙空隙体积的导体屏蔽围绕的绞合导体，所述电缆部分具有公开了平均工作温度T. 该方法包括将介电增强流体组合物注入到间隙空隙体积中。

2. 发明授权

US07848912B2 System and method for predicting performance of electrical power cables 有权
标题翻译：用于预测电力电缆性能的系统和方法
公开(公告)号：US07848912B2
公开(公告)日：2010-12-07
申请号：US12621147
申请日：2009-11-18
申请人： Glen J. Bertini
发明人： Glen J. Bertini
IPC分类号： G06F17/50 , B05D5/12 , H01B9/06 , H01B3/10 , H02G3/04
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/36 , G06F2217/80 , G09B23/181 , H01B7/285 , Y10T29/49174 , Y10T29/49176 , Y10T29/49178
摘要： A computer simulation method is disclosed for simulating an electrical cable having a stranded conductor surrounded by a conductor shield encased in an insulation jacket and having an interstitial void volume in the region of the conductor injected with a fluid composition comprising at least one dielectric enhancement fluid component so as to at least partially fill the interstitial void volume at an initial time. The simulation method comprises for a selected length of the simulated cable, defining a plurality of radially arranged finite volumes extending the selected length of the simulated cable, and estimating the radial temperature of each finite volume. For a selected time period after the initial time, performing a series of steps at least once and outputting or otherwise using the value of the new concentration for the dielectric enhancement fluid component within each finite volume.
摘要翻译：公开了一种用于模拟电缆的计算机模拟方法，所述电缆具有被包封在绝缘护套中的导体屏蔽围绕的绞合导体，并且在导体区域中具有间隙空隙体积，该流体组合物包含至少一种介电增强流体组分以便在初始时间至少部分填充间隙空隙体积。模拟方法包括对于模拟电缆的选定长度，限定延伸所述模拟电缆的所选长度的多个径向布置的有限体积，以及估计每个有限体积的径向温度。在初始时间之后的选定时间段内，至少执行一次步骤，并输出或以其他方式使用每个有限体积内的介电增强流体分量的新浓度的值。

3. 发明授权

US5279147A Method for locating disruptions in electrical cable 失效
标题翻译：定位电缆中断的方法
公开(公告)号：US5279147A
公开(公告)日：1994-01-18
申请号：US873263
申请日：1992-04-24
申请人： Glen J. Bertini , Miguel J. Chavez , Dean F. Kawa
发明人： Glen J. Bertini , Miguel J. Chavez , Dean F. Kawa
IPC分类号： G01M3/28 , G01R31/08
CPC分类号： G01M3/2838
摘要： An apparatus and method for locating an obstruction, leak or fault in an electrical cable segment, and determining the extent thereof, comprising a method and apparatus for supplying an interruptible pressurized gas to the cable's interstitial void space, first and second valves for directing the flow of the gas, a first device for acquiring data on the flow rate of gas to or from the interstitial void space and generating a first electronic signal proportional thereto, the first flow data acquisition device being in gaseous communication with the first valve, a second device for acquiring data on the flow rate of gas to or from the interstitial void space and generating a second electronic signal proportional thereto, the second flow data acquisition device also in gaseous communication with the second valve, and a method and apparatus for numerically relating the first and second electronic signals generated by the first and second data acquisition devices to determine the location and extent of the leak or blockage.
摘要翻译：一种用于定位电缆段中的障碍物，泄漏或故障并确定其范围的装置和方法，包括用于向电缆的间隙空间空间提供可中断的加压气体的方法和装置，用于引导流动的第一和第二阀气体的第一装置，用于获取关于间隙空隙空间的气体流量的数据的第一装置，并且产生与其成比例的第一电子信号，第一流数据获取装置与第一阀气态连通，第二装置用于获取与间隙空隙空间相关的气体流量的数据，并产生与其成比例的第二电子信号，第二流量数据获取装置还与第二阀气态连通;以及一种方法和装置，用于将第一以及由第一和第二数据采集装置产生的第二电子信号以确定位置a 漏洞或堵塞程度。

4. 发明授权

US08572842B2 Method for thermally enhancing injection of power cables 有权
标题翻译：热增强电力电缆注入方法
公开(公告)号：US08572842B2
公开(公告)日：2013-11-05
申请号：US12572092
申请日：2009-10-01
申请人： Glen J. Bertini , Norman E. Keitges
发明人： Glen J. Bertini , Norman E. Keitges
IPC分类号： H01R43/00
CPC分类号： H01B3/20
摘要： A method for enhancing the dielectric properties of at least one in-service electrical cable section having a central stranded conductor encased in a polymeric insulation jacket and having an interstitial void volume in the region of the conductor. The method includes filling the interstitial void volume with at least one dielectric property-enhancing fluid and then confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the cable section and being below the elastic limit of the insulation jacket. The cable section is heated by imposing a potential of no more than about 500 volts across the conductor during at least a portion of the time required to complete the other described steps.
摘要翻译：一种用于增强至少一个在线电缆部分的介电性能的方法，该部分具有封装在聚合物绝缘套管中并且在导体区域中具有间隙空隙体积的中心绞合导体。该方法包括用至少一种介电性能增强流体填充间隙空隙体积，然后将流体限制在间隙空隙体积内的残余压力大于约50psig，其中压力沿电缆段的整个长度施加并且低于绝缘护套的弹性极限。在完成其它描述的步骤所需的时间的至少一部分时间内，通过在导体上施加不超过约500伏特的电势来加热电缆部分。

5. 发明授权

US07658808B2 Method for extending long-term electrical power cable performance 有权
标题翻译：延长长期电力电缆性能的方法
公开(公告)号：US07658808B2
公开(公告)日：2010-02-09
申请号：US11468274
申请日：2006-08-29
申请人： Glen J. Bertini , Gary A. Vincent
发明人： Glen J. Bertini , Gary A. Vincent
IPC分类号： H01B13/00 , H01B17/34 , B32B38/00 , B05D5/12
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/36 , G06F2217/80 , G09B23/181 , H01B7/285 , Y10T29/49174 , Y10T29/49176 , Y10T29/49178
摘要： An improved method for imparting excellent long-term dielectric performance to an in-service electrical cable section having a stranded conductor surrounded by a conductor shield encased in a polymeric insulation and having an interstitial void volume in the region of the conductor, the cable section having an average operating temperature T. The method comprising injecting a dielectric enhancement fluid composition into the interstitial void volume, the composition comprising at least one component selected from: (1) a water-reactive material selected from an organosilane monomer, the above organosilane monomer wherein at least one of the water-reactive groups has been substituted with a condensable silanol group, an oligomer oligomer of the above organosilane monomer, or a co-oligomer of the above organosilane monomer, the organosilane monomer having a diffusion coefficient at least about 15 times greater than the diffusion coefficient of its corresponding tetramer; (2) a water-reactive material similar to (1) having at least one group attached to silicon comprising 7 to about 20 —CH2— units; (3) a non-water-reactive organic material which has a diffusion coefficient of less than about 10−9 cm2/sec and an equilibrium concentration of at least about 0.005 gm/cm3 in the polymeric insulation, the above mentioned diffusion coefficients and equilibrium concentration being determined at temperature T; or (4) an organic compound having an equilibrium concentration in the polymeric insulation at 55° C. which is less than 2.25 times the equilibrium concentration at 22° C.
摘要翻译：一种改进的方法，用于对在线电缆部分赋予优异的长期介电性能，所述电缆部分具有被包封在聚合物绝缘体中并且在导体区域中具有间隙空隙体积的导体屏蔽围绕的绞合导体，所述电缆部分具有平均操作温度T.该方法包括将介电增强流体组合物注入到间隙空隙体积中，所述组合物包含至少一种选自以下的组分：（1）选自有机硅烷单体，上述有机硅烷单体的水反应性材料，其中至少一个水反应性基团已被可冷凝的硅烷醇基团取代，上述有机硅烷单体的低聚物低聚物或上述有机硅烷单体的共低聚物，有机硅烷单体的扩散系数至少约为15倍大于其相应四聚体的扩散系数; （2）类似于（1）的水反应性材料，其具有至少一个与包含7至约20个-CH 2 - 单元的硅连接的基团; （3）在聚合物绝缘体中具有小于约10 -9 cm 2 /秒的扩散系数和至少约0.005gm / cm 3的平衡浓度的非水反应性有机材料，上述扩散系数和平衡浓度在温度T下测定; 或（4）在55℃下在聚合物绝缘体中具有平衡浓度的有机化合物，其小于22℃下的平衡浓度的2.25倍。

6. 发明申请

US20090176960A1 METHOD FOR EXTENDING LONG-TERM ELECTRICAL POWER CABLE PERFORMANCE 有权
标题翻译：用于延长长期电力电缆性能的方法
公开(公告)号：US20090176960A1
公开(公告)日：2009-07-09
申请号：US12349440
申请日：2009-01-06
申请人： Glen J. Bertini , Gary A. Vincent
发明人： Glen J. Bertini , Gary A. Vincent
IPC分类号： C08G77/12 , C07F17/02
CPC分类号： G06F17/5018 , G06F2217/16 , G06F2217/36 , G06F2217/80 , G09B23/181 , H01B7/285 , Y10T29/49174 , Y10T29/49176 , Y10T29/49178
摘要： An improved method for imparting excellent long-term dielectric performance to an in-service electrical cable section having a stranded conductor surrounded by a conductor shield encased in a polymeric insulation and having an interstitial void volume in the region of the conductor, the cable section having an average operating temperature T. The method comprising injecting a dielectric enhancement fluid composition into the interstitial void volume, the composition comprising at least one component selected from: (1) a water-reactive material selected from an organosilane monomer, the above organosilane monomer wherein at least one of the water-reactive groups has been substituted with a condensable silanol group, an oligomer of the above organosilane monomer, or a co-oligomer of the above organosilane monomer, the organosilane monomer having a diffusion coefficient at least about 15 times greater than the diffusion coefficient of its corresponding tetramer; (2) a water-reactive material similar to (1) having at least one group attached to silicon comprising 7 to about 20 —CH2— units; (3) a non-water-reactive organic material which has a diffusion coefficient of less than about 10−9 cm2/sec and an equilibrium concentration of at least about 0.005 gm/cm3 in the polymeric insulation, the above mentioned diffusion coefficients and equilibrium concentration being determined at temperature T; or (4) an organic compound having an equilibrium concentration in the polymeric insulation at 55° C. which is less than 2.25 times the equilibrium concentration at 22° C.
摘要翻译：一种改进的方法，用于对在线电缆部分赋予优异的长期介电性能，所述电缆部分具有被包封在聚合物绝缘体中并且在导体区域中具有间隙空隙体积的导体屏蔽围绕的绞合导体，所述电缆部分具有平均操作温度T.该方法包括将介电增强流体组合物注入到间隙空隙体积中，所述组合物包含至少一种选自以下的组分：（1）选自有机硅烷单体，上述有机硅烷单体的水反应性材料，其中至少一个水反应性基团已经被可冷凝的硅烷醇基团取代，上述有机硅烷单体的低聚物，或上述有机硅烷单体的共低聚物，有机硅烷单体的扩散系数至少为大约15倍比其相应的四聚体的扩散系数; （2）类似于（1）的水反应性材料，其具有至少一个与包含7至约20个-CH 2 - 单元的硅连接的基团; （3）在聚合物绝缘体中具有小于约10 -9 cm 2 /秒的扩散系数和至少约0.005gm / cm 3的平衡浓度的非水反应性有机材料，上述扩散系数和平衡浓度在温度T下测定; 或（4）在55℃下在聚合物绝缘体中具有平衡浓度的有机化合物，其小于22℃下平衡浓度的2.25倍。

7. 发明授权

US06489554B1 Connections and terminations for cables 有权
标题翻译：电缆的连接和端接
公开(公告)号：US06489554B1
公开(公告)日：2002-12-03
申请号：US09689296
申请日：2000-10-11
申请人： Glen J. Bertini , Kim Jenkins , Keith Lanan
发明人： Glen J. Bertini , Kim Jenkins , Keith Lanan
IPC分类号： H01R464
CPC分类号： H02G15/24 , H01B7/2813 , H02G15/26
摘要： A method and apparatus for connecting flow-through cables. Flow-through cables have a conduit or a plurality of conduits longitudinally placed inside the cable to allow fluid passage. Special terminators, joints, and methods for installing these devices are described herein. One method for connecting two flow-through cables involves: inserting a tubing material into the conduit of one flow-through cable, placing a crimp connector over the cable's conductive core and crimping the crimp connector. The tubing material is then placed into the conduit of the second flow-through cable, the cables are aligned, and then the crimp connector is fastened to the conductive core of the second flow-through cable. The termination assembly includes a rigid tubing material, a hollowed plug assembly that includes a single or a plurality of rigid tubes, a tubing connector connected to the single or plurality of rigid tubes, and a conductive terminator that has a cavity adapted to anchor a cable's conductive core and allow a flexible tubing material to attach to the single or plurality of rigid tubes while being routed through the conductive terminator.
摘要翻译：一种用于连接流通电缆的方法和装置。流通电缆具有纵向放置在电缆内部以允许流体通过的导管或多个导管。这里描述了用于安装这些装置的特殊终端器，接头和方法。连接两根流通电缆的一种方法包括：将管材插入一根流通电缆的导管中，将一个压接连接器放在电缆的导电芯上并压接压接连接器。然后将管材料放入第二流通电缆的管道中，将电缆对准，然后将压接连接器固定到第二流通电缆的导电芯上。端接组件包括刚性管材料，包括单个或多个刚性管的中空插塞组件，连接到单个或多个刚性管的管连接器，以及导电终止器，其具有适于锚定电缆并且允许柔性管材料连接到单个或多个刚性管，同时被引导通过导电终止器。

8. 发明授权

US6162491A Method of suppressing supersaturation in underground electrical cables 有权
标题翻译：抑制地下电缆过饱和的方法
公开(公告)号：US6162491A
公开(公告)日：2000-12-19
申请号：US400739
申请日：1999-09-21
申请人： Glen J. Bertini
发明人： Glen J. Bertini
IPC分类号： H01B13/32 , B05D5/12
CPC分类号： H01B13/322
摘要： A method for enhancing the dielectric properties of an electrical cable having a central stranded conductor encased in a polymeric insulation. The cable defines an interstitial void space (v.sub.1) between the strands of the conductor. The volume (v.sub.2) of a dielectric enhancement fluid required to be absorbed by the cable to reach a predetermined level of dielectric enhancement is determined. The ratio of (v.sub.1 /v.sub.2) is computed. If the ratio of (v.sub.1 /v.sub.2) is greater than a maximum ratio of 1.4, then a quantity of the dielectric enhancement fluid is diluted with a sufficient quantity of a diluent to produce a mixture of diluent and dielectric enhancement fluid, such that when the volume (v.sub.1) of the mixture is supplied to the cable interior, the cable will have been supplied with a volume (v.sub.3) of the dielectric enhancement fluid within the mixture such that (v.sub.3 /v.sub.2) is less than 1.4. The diluent is substantially insoluble in the polymeric insulation, has a sufficiently low initial viscosity to enable introduction into the cable interior, and is miscible with the dielectric enhancement fluid.
摘要翻译：一种用于增强具有封装在聚合物绝缘体中的中央绞合导体的电缆的介电性能的方法。电缆限定了导体股线之间的间隙空隙（v1）。确定需要被电缆吸收以达到预定电介质增强水平的电介质增强流体的体积（v2）。计算（v1 / v2）的比率。如果（v1 / v2）的比例大于1.4的最大比，则用足够量的稀释剂稀释介电增强流体的量，以产生稀释剂和介电增强流体的混合物，使得当混合物的体积（v1）被供应到电缆内部，电缆将被供应混合物内的介电增强流体的体积（v3），使得（v3 / v2）小于1.4。稀释剂基本上不溶于聚合物绝缘体，具有足够低的初始粘度以使其能够引入电缆内部，并与电介质增强流体混溶。

9. 发明授权

US5200234A Method for restoring underground electrical cable 失效
标题翻译：地下电缆恢复方法
公开(公告)号：US5200234A
公开(公告)日：1993-04-06
申请号：US809633
申请日：1991-12-16
申请人： Glen J. Bertini
发明人： Glen J. Bertini
IPC分类号： C08K5/5419 , H02G1/16
CPC分类号： H02G1/16 , C08K5/5419
摘要： An improved method for the restoration of in-service underground residential distribution electrical cable which is positioned within a surrounding conduit is disclosed, the method comprising filling the space between the cable and the conduit with a homogeneous mixture of a silane antitreeing agent and a dielectric oil, the dielectric oil being completely miscible with said antitreeing agent and having a solubility in the polymeric insulation of the cable of less than 5 weight percent.
摘要翻译：公开了一种用于恢复位于周围导管内的在用地下住宅分配电缆的改进方法，所述方法包括用硅烷抗静电剂和电介质油的均匀混合物填充电缆与导管之间的空间介电油与所述防腐剂完全混溶，并且在电缆聚合物绝缘体中的溶解度小于5重量％。

10. 发明授权

US07976747B2 Method for restoring power cables 有权
标题翻译：恢复电力电缆的方法
公开(公告)号：US07976747B2
公开(公告)日：2011-07-12
申请号：US12257993
申请日：2008-10-24
申请人： Glen J. Bertini
发明人： Glen J. Bertini
IPC分类号： B29C73/00
CPC分类号： H01B7/285 , H01B3/20 , H02G1/16
摘要： A method for extending the useful life of an in-service electrical cable section having a stranded conductor surrounded by a conductor shield encased in a polymeric insulation jacket and having an interstitial void volume in the region of the conductor, the cable section having an average conductor temperature T. The method comprising (i) continuously introducing a non-condensing exclusion fluid into the interstitial volume, the exclusion fluid comprising at least one non-condensing exclusion component having a solubility in the insulation polymer at least 100 times the corresponding solubility of water, each solubility being determined at temperature T; and (ii) injecting a condensing dielectric enhancement fluid into the interstitial void volume, wherein the dielectric enhancement fluid has a virtual flow rate within the interstitial void volume of less than about 0.1 liter per hour.
摘要翻译：一种用于延长在线电缆部分的使用寿命的方法，所述使用寿命具有绞合的导体，所述绞合导体被包封在聚合物绝缘护套中的导体屏蔽包围，并且在导体区域中具有间隙空隙体积，所述电缆部分具有平均导体该方法包括（i）将非冷凝排阻流体连续地引入间隙体积中，所述排除流体包含至少一种在绝缘聚合物中具有至少100倍的相应溶解度的非冷凝排除组分每个溶解度在温度T下测定; 和（ii）将冷凝介质增强流体注入到间隙空隙体积中，其中介电增强流体在间隙空隙体积内的虚拟流速小于约0.1升/小时。

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