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公开(公告)号：US08389876B2
公开(公告)日：2013-03-05
申请号：US12439538
申请日：2007-08-30
Applicant: David Emilsson , Thomas Eriksson
Inventor： David Emilsson , Thomas Eriksson
CPC classification number: H01B17/42 , Y10T29/49826
Abstract: A high voltage bushing including a voltage grading shield in two parts.
Abstract translation: 一个高压套管，包括两个分压屏蔽层。
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公开(公告)号：US20100175905A1
公开(公告)日：2010-07-15
申请号：US12667536
申请日：2008-06-12
Applicant: David Emilsson
Inventor： David Emilsson
IPC: H01B17/54
Abstract: A high voltage system including a HVDC valve, a liquid fluid cooling system for cooling the valve, and a high voltage bushing for transferring high voltage and high current from the fluid cooled HVDC valve. The high voltage bushing includes an insulating body surrounding an electrical conductor electrically connectable to a connector of the HVDC valve. The electrical conductor of the high voltage bushing includes a cooling duct arranged for cooling the bushing utilizing a circulating gaseous fluid. A heat exchanger is connected to the cooling duct and adapted to cool the circulating gaseous fluid, wherein the heat exchanger is connected to the cooling system of the HVDC valve and adapted to receive cooling water from and to return heated cooling water to the cooling system of the HVDC valve.
Abstract translation: 包括HVDC阀，用于冷却阀的液体流体冷却系统和用于从流体冷却的HVDC阀传递高电压和高电流的高压套管的高压系统。 高压套管包括围绕可与HVDC阀的连接器电连接的电导体的绝缘体。 高压套管的电导体包括用于利用循环气体流体冷却衬套的冷却管道。 热交换器连接到冷却管道并且适于冷却循环的气态流体，其中热交换器连接到HVDC阀的冷却系统，并适于接收冷却水并将加热的冷却水返回到冷却系统 HVDC阀门。
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公开(公告)号：US20100018752A1
公开(公告)日：2010-01-28
申请号：US12439538
申请日：2007-08-30
Applicant: David Emilsson , Thomas Eriksson
Inventor： David Emilsson , Thomas Eriksson
CPC classification number: H01B17/42 , Y10T29/49826
Abstract: A high voltage bushing including a voltage grading shield in two parts.
Abstract translation: 一个高压套管，包括两个分压屏蔽层。
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Patent Agency Ranking
公开(公告)号：US08847077B2
公开(公告)日：2014-09-30
申请号：US14004830
申请日：2012-01-31
Applicant: David Emilsson
Inventor： David Emilsson
Abstract: A high voltage gas isolated bushing including a tubular shell with an end flange at each end of the shell creating an enclosed volume, a conductor suspended in the enclosed volume, having two ends, one end fixed to one end flange at a first fixation point and the other end fixed to the other end flange at a second fixation point. At least one of the end flanges is provided with a support body extending into the enclosed volume in the longitudinal direction of the bushing, and the body is arranged to support the conductor on at least one support point at a distance from the fixation point on the flange.
Abstract translation: 一种高压气体隔离衬套，其包括管壳，壳体的每个端部处具有端部凸缘，形成封闭容积，悬挂在封闭容积中的导体，具有两端，一端固定在第一固定点处的一个端部凸缘， 另一端在第二固定点处固定到另一端凸缘。 端部凸缘中的至少一个设置有沿着衬套的纵向方向延伸到封闭容积中的支撑体，并且主体被布置成将导体支撑在至少一个支撑点上距离固定点 法兰
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公开(公告)号：US08471150B2
公开(公告)日：2013-06-25
申请号：US12818658
申请日：2010-06-18
Applicant: David Emilsson , Ralf Hartings , Tommy Larsson
Inventor： David Emilsson , Ralf Hartings , Tommy Larsson
Abstract: The invention relates to a high voltage device for providing electrical insulation of a conductor extending through the device. The device includes a hollow insulator; a conductor extending through the hollow insulator; a field gradient decreasing arrangement including a condenser core and a voltage grading shield. The condenser core and the voltage grading shield are arranged around the conductor inside the hollow insulator in a manner so that the voltage grading shield is arranged around at least part of the condenser core.
Abstract translation: 本发明涉及一种用于提供延伸穿过该装置的导体的电绝缘的高压装置。 该装置包括中空绝缘体; 延伸穿过中空绝缘体的导体; 包括电容器芯和电压分级屏蔽的场梯度减小布置。 电容器芯和电压分级屏蔽以这样的方式布置在中空绝缘体内部的导体周围，使得电压分级屏蔽被布置在电容器芯的至少一部分周围。
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公开(公告)号：US20100319955A1
公开(公告)日：2010-12-23
申请号：US12818658
申请日：2010-06-18
Applicant: David Emilsson , Ralf Hartings , Tommy Larsson
Inventor： David Emilsson , Ralf Hartings , Tommy Larsson
IPC: H02G15/00
Abstract: The invention relates to a high voltage device for providing electrical insulation of a conductor extending through the device. The device includes a hollow insulator; a conductor extending through the hollow insulator; a field gradient decreasing arrangement including a condenser core and a voltage grading shield. The condenser core and the voltage grading shield are arranged around the conductor inside the hollow insulator in a manner so that the voltage grading shield is arranged around at least part of the condenser core.
Abstract translation: 本发明涉及一种用于提供延伸穿过该装置的导体的电绝缘的高压装置。 该装置包括中空绝缘体; 延伸穿过中空绝缘体的导体; 包括电容器芯和电压分级屏蔽的场梯度减小布置。 电容器芯和电压分级屏蔽以这样的方式布置在中空绝缘体内部的导体周围，使得电压分级屏蔽被布置在电容器芯的至少一部分周围。
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公开(公告)号：US07994424B2
公开(公告)日：2011-08-09
申请号：US12667536
申请日：2008-06-12
Applicant: David Emilsson
Inventor： David Emilsson
IPC: H01B17/54
Abstract: A high voltage system including a HVDC valve, a liquid fluid cooling system for cooling the valve, and a high voltage bushing for transferring high voltage and high current from the fluid cooled HVDC valve. The high voltage bushing includes an insulating body surrounding an electrical conductor electrically connectable to a connector of the HVDC valve. The electrical conductor of the high voltage bushing includes a cooling duct arranged for cooling the bushing utilizing a circulating gaseous fluid. A heat exchanger is connected to the cooling duct and adapted to cool the circulating gaseous fluid, wherein the heat exchanger is connected to the cooling system of the HVDC valve and adapted to receive cooling water from and to return heated cooling water to the cooling system of the HVDC valve.
Abstract translation: 包括HVDC阀，用于冷却阀的液体流体冷却系统和用于从流体冷却的HVDC阀传递高电压和高电流的高压套管的高压系统。 高压套管包括围绕可与HVDC阀的连接器电连接的电导体的绝缘体。 高压套管的电导体包括用于利用循环气体流体冷却衬套的冷却管道。 热交换器连接到冷却管道并且适于冷却循环的气态流体，其中热交换器连接到HVDC阀的冷却系统，并适于接收冷却水并将加热的冷却水返回到冷却系统 HVDC阀门。
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公开(公告)号：US20140000936A1
公开(公告)日：2014-01-02
申请号：US14004830
申请日：2012-01-31
Applicant: David Emilsson
Inventor： David Emilsson
IPC: H01B17/26
Abstract: A high voltage gas isolated bushing including a tubular shell with an end flange at each end of the shell creating an enclosed volume, a conductor suspended in the enclosed volume, having two ends, one end fixed to one end flange at a first fixation point and the other end fixed to the other end flange at a second fixation point. At least one of the end flanges provided with a support body extending into the enclosed volume in the longitudinal direction of the bushing, and the body is arranged to support the conductor on at least one support point at a distance from the fixation point on the flange.
Abstract translation: 一种高压气体隔离衬套，其包括管壳，壳体的每个端部处具有端部凸缘，形成封闭容积，悬挂在封闭容积中的导体，具有两端，一端固定在第一固定点处的一个端部凸缘， 另一端在第二固定点处固定到另一端凸缘。 端部凸缘中的至少一个设置有沿着衬套的纵向方向延伸到密封容积中的支撑体，并且主体被布置成将导体支撑在距离凸缘上的固定点一定距离的至少一个支撑点 。
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