公开(公告)号：WO2011144253A3

公开(公告)日：2012-05-03

申请号：PCT/EP2010057062

申请日：2010-05-21

Applicant: ABB RESEARCH LTD ,  MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL ,  SVAHN JOERGEN

Inventor： MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL ,  SVAHN JOERGEN

IPC: H02G15/064

CPC classification number: H02G15/22 ,  H02G15/064

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102) comprising a terminal portion (104) of the direct current cable, the cable at least comprising an electrical conductor (106), a circumferential electrically insulating layer (108) located outside of the electrical conductor, and a circumferential conductive shield (110) located outside of the insulating layer and the electrical conductor. The apparatus comprises a housing (111) comprising an outer shell (112), and the current-carrying device (102) is adapted to extend in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device (102) the outer shell (112) extends axially with a space (118) between its inner periphery (114) and the current-carrying device. The apparatus comprises a partition (122; 222; 322) which separates the space into a first chamber (124) and a second chamber (126). The first chamber is filled with an electrically insulating first fluid (125) and the second chamber is filled with an electrically insulating second fluid (127) other than the first fluid. The conductive shield (1 10) terminates inside the second chamber, and at least one electric field control member (128) is located within the second chamber (126). An electric installation comprising the direct current cable termination apparatus.

Abstract translation: 一种用于端接高压直流电缆的直流电缆终端装置，该装置包括载流装置（102），其包括直流电缆的端子部分（104），所述电缆至少包括电导体（106） ，位于电导体外部的周向电绝缘层（108）和位于绝缘层和电导体外部的周向导电屏蔽（110）。 该装置包括包括外壳（112）的壳体（111），并且载流装置（102）适于在外壳的轴向方向上延伸。 沿着载流装置（102）的轴向延伸的至少一部分，外壳（112）在其内周（114）和载流装置之间具有空间（118）轴向延伸。 该装置包括将空间分隔成第一室（124）和第二室（126）的隔板（122; 222; 322）。 第一室充满电绝缘的第一流体（125），并且第二室充满除了第一流体之外的电绝缘的第二流体（127）。 导电屏蔽件（110）终止在第二腔室内部，并且至少一个电场控制构件（128）位于第二腔室（126）内。 一种包括直流电缆端接装置的电气装置。

公开(公告)号：WO2013004748A3

公开(公告)日：2013-11-07

申请号：PCT/EP2012063041

申请日：2012-07-04

Applicant: ABB RESEARCH LTD ,  RAPP HANS ,  LI MING ,  UNGE MIKAEL ,  GAEFVERT UNO ,  SALTZER MARKUS

Inventor： RAPP HANS ,  LI MING ,  UNGE MIKAEL ,  GAEFVERT UNO ,  SALTZER MARKUS

IPC: H02G15/068 ,  H02G15/105

CPC classification number: H02G15/068 ,  H02G15/105

Abstract: A device for controlling an electric field at a high voltage component comprises an inner deflector (4) to be electrically connected to a live high voltage part (1) of the high voltage component; a resistive layer (5) adapted for field controlling purposes, to be arranged along the high voltage component, and which at one position is to be electrically connected to the live high voltage part (1) of the high voltage component and at one end is adapted to be electrically connected to a grounded part of the high voltage component, the resistive layer having a nonlinear current-voltage characteristics; an insulating layer (6) arranged on the resistive layer and extending at least from the one position towards the one end of the resistive layer while ending without reaching the one end of the resistive layer; and a semi-conducting or conducting layer (7) arranged on the insulating layer and extending at least from the one position towards the one end of the resistive layer and past the end of the insulating layer, thereby defining an outer triple point at the intersection of the resistive layer, the insulating layer, and the semi-conducting or conducting layer. The resistive layer has first, second, and third adjacent sections as seen from the one position towards the one end, wherein a portion of the first section extends below the inner deflector.

Abstract translation: 一种用于控制高压部件处的电场的装置，包括：内部偏转器（4），其电连接到高压部件的带电高压部分（1） 适合于现场控制目的的电阻层（5）沿高电压部件布置，并且其在一个位置处将电连接到高电压部件的带电高压部分（1）并且在一端处是 适于电连接到所述高电压部件的接地部分，所述电阻层具有非线性电流 - 电压特性; 绝缘层（6），其布置在电阻层上并且至少从电阻层的一个位置朝向一端延伸，同时结束而不到达电阻层的一端; 和布置在所述绝缘层上并且至少从所述电阻层的所述一个位置向所述一端延伸并且经过所述绝缘层的所述端部从而在所述交叉点处限定外部三重点的半导体或导电层（7） 电阻层，绝缘层和半导体或导电层。 从一个位置朝向一端看，电阻层具有第一，第二和第三相邻部分，其中第一部分的一部分在内部偏转器下方延伸。

公开(公告)号：WO2011144252A3

公开(公告)日：2012-05-03

申请号：PCT/EP2010057060

申请日：2010-05-21

Applicant: ABB RESEARCH LTD ,  MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL ,  DONZEL LISE

Inventor： MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL ,  DONZEL LISE

IPC: H02G15/068

CPC classification number: H01R9/05 ,  H02G15/068

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102) comprising a terminal portion (104) of the direct current cable, the cable at least comprising an electrical conductor (106), a electrically insulating layer (108) located outside of the electrical conductor, and a conductive shield (110) located outside of the insulating layer and the electrical conductor; and a housing (111 ) comprising a tubular outer shell (112) with an inner periphery (114) and formed by an electrically insulating and polymer-containing material. The current-carrying device (102) is adapted to extend in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device the outer shell extends axially with a space (118) between its inner periphery (114) and the current-carrying device (102). The housing is adapted to separate the space (1 18) from an atmosphere outside (120) the outer shell, and the space is filled with an electrically insulating fluid (125; 266). The outer shell (1 12) has a first end portion (132) and a second end portion (134). The apparatus comprises at least one electric field control member (128) located at a first axial range (146) from the first end portion (132) and at a second axial range (148) from the second end portion (134). The conductive shield (1 10) terminates inside the outer shell. The electric field control member (128) is provided inside the outer shell. A first part (142) of the terminal portion (104) of the cable has the conductive shield (110), whereas a remainder part (144) of the terminal portion (104) of the cable has the conductive shield removed, the first part (142) being situated outside the first axial range (146). The apparatus comprises at least one field grading material layer (150) positioned around the current-carrying device (102), the at least one field grading material layer being electrically connected to the conductive shield (1 10) and electrically connectable to the electrical conductor (106). An electric installation comprising the above-mentioned apparatus.

Abstract translation: 一种用于端接高压直流电缆的直流电缆终端装置，该装置包括载流装置（102），其包括直流电缆的端子部分（104），所述电缆至少包括电导体（106） ，位于电导体外部的电绝缘层（108）和位于绝缘层和电导体外部的导电屏蔽（110）; 以及包括具有内周边（114）并由电绝缘且含聚合物材料形成的管状外壳（112）的壳体（111）。 载流装置（102）适于在外壳的轴向方向上延伸。 沿着载流装置的轴向延伸的至少一部分，外壳在其内周边（114）和载流装置（102）之间的空间（118）轴向延伸。 壳体适于将空间（118）与外壳（120）外部的气氛分离，并且空间填充有电绝缘流体（125; 266）。 外壳（112）具有第一端部（132）和第二端部（134）。 该装置包括位于距第一端部（132）的第一轴向范围（146）和与第二端部（134）相距第二轴向范围（148）的至少一个电场控制构件（128）。 导电屏蔽（110）终止在外壳的内部。 电场控制构件（128）设置在外壳的内部。 电缆的端子部分（104）的第一部分（142）具有导电屏蔽（110），而电缆的端子部分（104）的剩余部分（144）除去导电屏蔽件，第一部分 （142）位于所述第一轴向范围（146）之外。 该装置包括位于载流装置（102）周围的至少一个场分级材料层（150），所述至少一个场分级材料层电连接到导电屏蔽件（110）并可电连接到电导体 （106）。 一种包括上述装置的电气装置。

公开(公告)号：WO2011144254A3

公开(公告)日：2012-07-26

申请号：PCT/EP2010057065

申请日：2010-05-21

Applicant: ABB RESEARCH LTD ,  MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL

Inventor： MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL

IPC: H02G15/064

CPC classification number: H02G15/184 ,  H02G15/064

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102; 502) comprising a terminal portion (104; 504) of the direct current cable, the cable at least comprising an electrical conductor (106; 506), a electrically insulating layer (108; 508) located outside of the electrical conductor, and a conductive shield (110; 510) located outside of the insulating layer and the electrical conductor; and a housing (111) comprising a tubular outer shell (112) with an inner periphery (114) and formed by an electrically insulating and polymer-containing material. The current-carrying device (102; 502) is adapted to extend in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device the outer shell extends axially with a space (118) between its inner periphery (114) and the current-carrying device (102; 502). The housing (111) is adapted to separate the space (118) from an atmosphere outside (120) the outer shell, and the space is filled with an electrically insulating fluid (125). The outer shell (112) has a first end portion (132) and a second end portion (134). The conductive shield (110) terminates inside the outer shell. A first part (142; 542) of the terminal portion (104; 504) of the cable has the conductive shield (110; 510), whereas a remainder part (144; 544) of the terminal portion (104; 504) of the cable has the conductive shield removed. The apparatus comprises at least one field grading material layer (150; 550) positioned around the current-carrying device (102; 502), the at least one field grading material layer being electrically connected to the conductive shield (110; 510) and electrically connectable to the electrical conductor (106; 506). An electric installation comprising the above-mentioned apparatus.

Abstract translation: 一种用于端接高压直流电缆的直流电缆终端装置，该装置包括包括直流电缆的端子部分（104; 504）的载流装置（102; 502），该电缆至少包括电 导体（106; 506），位于电导体外部的电绝缘层（108; 508）和位于绝缘层和电导体外部的导电屏蔽（110; 510） 以及包括具有内周边（114）并由电绝缘且含聚合物材料形成的管状外壳（112）的壳体（111）。 载流装置（102; 502）适于在外壳的轴向方向上延伸。 沿着载流装置的轴向延伸的至少一部分，外壳在其内周边（114）和载流装置（102; 502）之间的空间（118）轴向延伸。 壳体（111）适于将空间（118）与外壳外部的空气（120）分离，并且该空间填充有电绝缘流体（125）。 外壳（112）具有第一端部（132）和第二端部（134）。 导电屏蔽（110）终止在外壳的内部。 电缆的端子部分（104; 504）的第一部分（142; 542）具有导电屏蔽（110; 510），而终端部分（104; 504）的剩余部分（144; 544） 电缆已拆除导电屏蔽。 该设备包括位于载流装置（102; 502）周围的至少一个场分级材料层（150; 550），所述至少一个场分级材料层电连接到导电屏蔽（110; 510） 可连接到电导体（106; 506）。 一种包括上述装置的电气装置。

公开(公告)号：WO2011144250A3

公开(公告)日：2012-05-18

申请号：PCT/EP2010057043

申请日：2010-05-21

Applicant: ABB RESEARCH LTD ,  MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL

Inventor： MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL

IPC: H02G15/068

CPC classification number: H02G15/02 ,  H02G15/068

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102) comprising a terminal portion (104) of the direct current cable, the cable at least comprising an electrical conductor (106), a electrically insulating layer (108) located outside of the electrical conductor, and a conductive shield (110) located outside of the insulating layer and the electrical conductor. The apparatus comprises a housing (111) comprising a tubular outer shell (112) with an inner periphery (114), the outer shell defining a longitudinal axis (x-x) and being formed by an electrically insulating and polymer-containing material. The current-carrying device (102) extends in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device the outer shell (112) extends axially with a space (118) between its inner periphery (114) and the current-carrying device (102). The housing is adapted to separate the space (118) from an atmosphere outside (120) the outer shell, and the space is filled with an electrically insulating fluid (125). The conductive shield (110) terminates inside the outer shell. A geometric field control body (128) formed by an electrically insulating and polymer-containing material is provided inside the outer shell (112), is positioned around the current-carrying device (102) and extends axially along at least a part of the axial extension of the current-carrying device. The geometric field control body adjoins the termination (109) of the conductive shield (110) and contributes to separate the termination (109) of the conductive shield from the space (118). Along at least a part of the axial extension of the geometric field control body the outer shell extends axially with a gap (131 ) between its inner periphery (114) and the geometric field control body (128). An electric installation comprising the above-mentioned apparatus.

Abstract translation: 一种用于端接高压直流电缆的直流电缆终端装置，该装置包括载流装置（102），其包括直流电缆的端子部分（104），所述电缆至少包括电导体（106） ，位于电导体外部的电绝缘层（108）和位于绝缘层和电导体外部的导电屏蔽（110）。 该装置包括壳体（111），其包括具有内周边（114）的管状外壳（112），外壳限定纵向轴线（x-x）并由电绝缘且含聚合物的材料形成。 载流装置（102）沿着外壳的轴向延伸。 沿着载流装置的轴向延伸的至少一部分，外壳（112）在其内周边（114）和载流装置（102）之间具有空间（118）轴向延伸。 壳体适于将空间（118）与外壳（120）外部的大气分离，并且空间填充有电绝缘流体（125）。 导电屏蔽（110）终止在外壳的内部。 由电绝缘和含聚合物的材料形成的几何场控制体（128）设置在外壳（112）的内部，位于载流装置（102）周围，并沿轴向至少部分 载流装置的延伸。 几何场控制体邻接导电屏蔽（110）的终端（109）并有助于将导电屏蔽的终端（109）与空间（118）分开。 沿着几何场控制体的轴向延伸的至少一部分，外壳在其内周（114）和几何场控制体（128）之间具有间隙（131）轴向延伸。 一种包括上述装置的电气装置。

公开(公告)号：AU2012280287B2

公开(公告)日：2015-07-16

申请号：AU2012280287

申请日：2012-07-04

Applicant: ABB RESEARCH LTD

Inventor： RAPP HANS ,  LI MING ,  UNGE MIKAEL ,  GAFVERT UNO ,  SALTZER MARKUS

IPC: H02G15/068 ,  H02G15/105

Abstract: A device for controlling an electric field at a high voltage component comprises an inner deflector (4) to be electrically connected to a live high voltage part (1) of the high voltage component; a resistive layer (5) adapted for field controlling purposes, to be arranged along the high voltage component, and which at one position is to be electrically connected to the live high voltage part (1) of the high voltage component and at one end is adapted to be electrically connected to a grounded part of the high voltage component, the resistive layer having a nonlinear current-voltage characteristics; an insulating layer (6) arranged on the resistive layer and extending at least from the one position towards the one end of the resistive layer while ending without reaching the one end of the resistive layer; and a semi-conducting or conducting layer (7) arranged on the insulating layer and extending at least from the one position towards the one end of the resistive layer and past the end of the insulating layer, thereby defining an outer triple point at the intersection of the resistive layer, the insulating layer, and the semi-conducting or conducting layer. The resistive layer has first, second, and third adjacent sections as seen from the one position towards the one end, wherein a portion of the first section extends below the inner deflector.

公开(公告)号：ZA201308833B

公开(公告)日：2014-08-27

申请号：ZA201308833

申请日：2013-11-22

Applicant: ABB RESEARCH LTD

Inventor： UNGE MIKAEL ,  HESTAD OYSTEIN ,  SMALO HANS-SVERRE ,  SINGHA SANTANU ,  INGEBRIGTSEN STIAN ,  ASTRAND PER-OLOF

IPC: C10M20060101 ,  H01B20060101

Abstract: The present invention relates to a liquid composition for electrical insulation including a dielectric fluid and an additive, the additive being dissolved in the dielectric fluid and having a 1st excitation energy which is lower than the 1st excitation energy of the dielectric fluid.

公开(公告)号：CA2799594C

公开(公告)日：2016-07-19

申请号：CA2799594

申请日：2010-05-21

Applicant: ABB RESEARCH LTD

Inventor： LI MING ,  SALTZER MARKUS ,  GAFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL ,  DONZEL LISE

IPC: H02G15/22 ,  H02G15/068

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102) comprising a terminal portion (104) of the direct current cable, the cable at least comprising an electrical conductor (106), a electrically insulating layer (108) located outside of the electrical conductor, and a conductive shield (110) located outside of the insulating layer and the electrical conductor; and a housing (111 ) comprising a tubular outer shell (112) with an inner periphery (114) and formed by an electrically insulating and polymer-containing material. The current-carrying device (102) is adapted to extend in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device the outer shell extends axially with a space (118) between its inner periphery (114) and the current-carrying device (102). The housing is adapted to separate the space (1 18) from an atmosphere outside (120) the outer shell, and the space is filled with an electrically insulating fluid (125; 266). The outer shell (1 12) has a first end portion (132) and a second end portion (134). The apparatus comprises at least one electric field control member (128) located at a first axial range (146) from the first end portion (132) and at a second axial range (148) from the second end portion (134). The conductive shield (1 10) terminates inside the outer shell. The electric field control member (128) is provided inside the outer shell. A first part (142) of the terminal portion (104) of the cable has the conductive shield (110), whereas a remainder part (144) of the terminal portion (104) of the cable has the conductive shield removed, the first part (142) being situated outside the first axial range (146). The apparatus comprises at least one field grading material layer (150) positioned around the current-carrying device (102), the at least one field grading material layer being electrically connected to the conductive shield (1 10) and electrically connectable to the electrical conductor (106). An electric installation comprising the above-mentioned apparatus.

公开(公告)号：IN774CHN2014A

公开(公告)日：2015-04-03

申请号：IN774CHN2014

申请日：2014-01-30

Applicant: ABB RESEARCH LTD

Inventor： RAPP HANS ,  LI MING ,  UNGE MIKAEL ,  GÄFVERT UNO ,  SALTZER MARKUS

IPC: H02G15/068 ,  H02G15/105

Abstract: A device for controlling an electric field at a high voltage component comprises an inner deflector (4) to be electrically connected to a live high voltage part (1) of the high voltage component; a resistive layer (5) adapted for field controlling purposes to be arranged along the high voltage component and which at one position is to be electrically connected to the live high voltage part (1) of the high voltage component and at one end is adapted to be electrically connected to a grounded part of the high voltage component the resistive layer having a nonlinear current voltage characteristics; an insulating layer (6) arranged on the resistive layer and extending at least from the one position towards the one end of the resistive layer while ending without reaching the one end of the resistive layer; and a semi conducting or conducting layer (7) arranged on the insulating layer and extending at least from the one position towards the one end of the resistive layer and past the end of the insulating layer thereby defining an outer triple point at the intersection of the resistive layer the insulating layer and the semi conducting or conducting layer. The resistive layer has first second and third adjacent sections as seen from the one position towards the one end wherein a portion of the first section extends below the inner deflector.

公开(公告)号：CA2799770A1

公开(公告)日：2011-11-24

申请号：CA2799770

申请日：2010-05-21

Applicant: ABB RESEARCH LTD

Inventor： MING LI ,  SALTZER MARKUS ,  GAEFVERT UNO ,  FORSSEN CECILIA ,  UNGE MIKAEL

IPC: H02G15/064

Abstract: A direct current cable termination apparatus for terminating a high voltage direct current cable, the apparatus comprises a current-carrying device (102; 502) comprising a terminal portion (104; 504) of the direct current cable, the cable at least comprising an electrical conductor (106; 506), a electrically insulating layer (108; 508) located outside of the electrical conductor, and a conductive shield (110; 510) located outside of the insulating layer and the electrical conductor; and a housing (111) comprising a tubular outer shell (112) with an inner periphery (114) and formed by an electrically insulating and polymer-containing material. The current-carrying device (102; 502) is adapted to extend in the axial direction of the outer shell. Along at least a part of the axial extension of the current-carrying device the outer shell extends axially with a space (118) between its inner periphery (114) and the current-carrying device (102; 502). The housing (111) is adapted to separate the space (118) from an atmosphere outside (120) the outer shell, and the space is filled with an electrically insulating fluid (125). The outer shell (112) has a first end portion (132) and a second end portion (134). The conductive shield (110) terminates inside the outer shell. A first part (142; 542) of the terminal portion (104; 504) of the cable has the conductive shield (110; 510), whereas a remainder part (144; 544) of the terminal portion (104; 504) of the cable has the conductive shield removed. The apparatus comprises at least one field grading material layer (150; 550) positioned around the current-carrying device (102; 502), the at least one field grading material layer being electrically connected to the conductive shield (110; 510) and electrically connectable to the electrical conductor (106; 506). An electric installation comprising the above-mentioned apparatus.