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    • 1. 发明申请
    • POLYMER CONCRETE ELECTRICAL INSULATION SYSTEM
    • 聚合物混凝土电绝缘​​系统
    • WO2009046754A1
    • 2009-04-16
    • PCT/EP2007/060633
    • 2007-10-08
    • ABB Research LtdCLIFFORD, StephenSOYEUX, FaustineKRIVDA, AndrejTILLIETTE, VincentZANT, NikolausSINGH, BandeepGREUTER, FelixRITZER, Leopold
    • CLIFFORD, StephenSOYEUX, FaustineKRIVDA, AndrejTILLIETTE, VincentZANT, NikolausSINGH, BandeepGREUTER, FelixRITZER, Leopold
    • H01B3/40C08L63/00C08K3/36
    • H01B3/40C08K3/36Y10T428/25Y10T428/252Y10T428/256Y10T428/257Y10T428/259Y10T428/269C08L63/00
    • Polymer concrete electrical insulation system comprising a hardened epoxy resin composition filled with an electrically non-conductive inorganic filler composition, wherein said polymer concrete electrical insulation system optionally may contain further additives, and wherein (a) the epoxy resin composition is based on a cycloaliphatic epoxy resin; (b) the inorganic filler composition is present within the range of about 76 % by weight to about 86 % by weight, calculated to the total weight of the polymer concrete electrical insulation system; (c) the inorganic filler composition comprises a uniform mixture of (i) an inorganic filler with an average grain size within the range of 1 micron (µm) to 100 micron (µm) [component c(i)], and (ii) an inorganic filler with an average grain size within the range of 0.1 mm (100 micron) to 2 mm [component c(ii)]; wherein (d) the inorganic filler with an average grain size within the range of 1 micron (µm) to 100 micron (µm) [component c(i)] is present in an amount within the range of 22 % to 42 %, calculated to the total weight of the polymer concrete electrical insulation system; and (e) the inorganic filler with an average grain size within the range of 0.1 mm to 2 mm [component c(ii)] is present within the range of 41 % to 61 % by weight, calculated to the total weight of the polymer concrete electrical insulation system; and method of producing said electrical insulation system.
    • 聚合物混凝土电绝缘​​系统,包括填充有非导电无机填料组合物的硬化环氧树脂组合物,其中所述聚合物混凝土电绝缘​​系统任选地可以含有其它添加剂,并且其中(a)环氧树脂组合物基于脂环族环氧树脂 树脂; (b)按照聚合物混凝土电绝缘​​系统的总重量,无机填料组合物的存在量在约76重量%至约86重量%的范围内; (c)无机填料组合物包含(i)平均粒度在1微米(μm)至100微米(μm)[组分c(i)]范围内的无机填料的均匀混合物,和(ii) 平均粒径在0.1mm(100微米)〜2mm的范围内的无机填料[组分c(ⅱ)]; 其中(d)平均晶粒尺寸在1微米(μm)至100微米(μm)[组分c(i)]范围内的无机填料以22%至42%的量存在,计算 以聚合物混凝土电绝缘​​体系的总重量计; 和(e)平均粒度在0.1mm至2mm范围内的无机填料[组分c(ii)]存在于聚合物总重量的41%至61%的范围内 混凝土电气绝缘系统; 以及制造所述电绝缘系统的方法。
    • 5. 发明申请
    • HIGH-VOLTAGE BUSHING
    • 高压母线
    • WO2007068130A1
    • 2007-06-21
    • PCT/CH2006/000559
    • 2006-10-10
    • ABB RESEARCH LTDTILLIETTE, VincentROCKS, JensGISY, StefanHEDLUND, RogerCHALIKIA, GerdMEILI, Ruedi
    • TILLIETTE, VincentROCKS, JensGISY, StefanHEDLUND, RogerCHALIKIA, GerdMEILI, Ruedi
    • H01B17/28
    • H01B17/28Y10T29/532
    • The high-voltage bushing (1) has a conductor (2) and a core (3) surrounding the conductor (2), wherein the core (3) comprises a sheet-like spacer(4), which spacer (4) is impregnated with an electrically insulating matrix material (6). The spacer (4) is wound in spiral form around an axis (A), the axis (A) being defined through the shape of the conductor (2). Thus, a multitude of neighbouring layers is formed. The core (3) . further comprises equalization elements (5) in appropriate radial distances to the axis (A). It is characterized in that the equalization elements (5) comprise electrically conductive layers (51), which layers (51) have openings (9), through which openings (9) the matrix material (6) can penetrate, and in that the equalization elements (5) are applied to the core (3) separately from the spacer (4). Preferably, the electrically conductive layers (51) are net-shaped, grid-shaped, meshed or perforated. The openings (9) are fillable with the matrix material (6), preferably a particle-filled resin (6) can be used.
    • 高压套管(1)具有导体(2)和围绕导体(2)的芯体(3),其中芯部(3)包括片状间隔物(4),该间隔物(4)被浸渍 具有电绝缘基体材料(6)。 间隔件(4)围绕轴线(A)以螺旋形缠绕,轴线(A)通过导体(2)的形状限定。 因此,形成多个相邻层。 核心(3)。 还包括与轴线(A)适当的径向距离的均衡元件(5)。 其特征在于均衡元件(5)包括导电层(51),这些层(51)具有开口(9),基体材料(6)可以穿透开口(9),并且其中均衡 元件(5)与间隔件(4)分开地施加到芯部(3)。 优选地,导电层(51)为网状,网格形,网状或穿孔。 开口(9)可用基质材料(6)填充,优选使用颗粒填充树脂(6)。
    • 6. 发明申请
    • A BUSHING AND A METHOD FOR PRODUCING THE SAME
    • 一种布置及其制造方法
    • WO2008074166A1
    • 2008-06-26
    • PCT/CH2006/000726
    • 2006-12-20
    • ABB RESEARCH LTDROCKS, JensTILLIETTE, VincentCHALIKIA, GerdHEDLUND, RogerMICHAEL, Gabriel
    • ROCKS, JensTILLIETTE, VincentCHALIKIA, GerdHEDLUND, RogerMICHAEL, Gabriel
    • H01B17/26
    • H01B17/265H01B17/005H01B17/28Y10T16/05Y10T16/063
    • A bushing with a duct (6) for accommodating a conductor rod which is surrounded by an electrical field grading insulation (5) comprises a core (1) with a cylindrical shell (2) encapsulating the grading insulation (5) and a f lange (3) surrounding the said shell (2) and carrying through holes (8) distributed over its circumference for allowing the bushing to be attached to a wall (4) by bolts (12). The shell (2) and the flange (3) are in one piece and consist of an insulating matrix material, e.g., a plastic material mixed with an anorganic filier material. The through holes (8) are surrounded by essentially ring-shaped metal inserts (9) each forming an annular surface flush with the surface of the flange (3) which is in contact with the head of the bolt (12) and takes up the force exerted by the latter on the flange (3). A test tap (13) comprises a contact pin (14) which is electrically conductively connected to the outermost layer of the grading insulation (5) and surrounded by a contact ring (15) connected to every second metal insert (9) by connection wires (17) for grounding the contact pin (14) via the contact ring (15) when the test tap (13) is not in use and covered by a metal cap. The core (1) is produced by filling a mould with the liquid matrix material after components of the grading insulation (5) and other parts have been fixed in the same.
    • 具有用于容纳由电场分级绝缘体(5)包围的导体棒的导管(6)的套管包括具有封装分级绝缘体(5)和凸缘(3)的圆柱形壳体(2)的芯体(1) )围绕所述壳体(2)并且承载分布在其圆周上的孔(8),以允许衬套通过螺栓(12)附接到壁(4)。 壳体(2)和凸缘(3)是一体的,由绝缘基体材料构成,例如与无机纤维素材料混合的塑料材料。 通孔(8)被基本上环形的金属插入件(9)围绕,每个环形表面形成与凸缘(3)的与螺栓(12)的头部接触的表面相平齐的环形表面,并且吸收 后者施加在法兰(3)上的力。 测试水龙头(13)包括接触销(14),该接触销导电地连接到分级绝缘体(5)的最外层,并且由连接到每个第二金属插入件(9)的接触环(15)包围,所述接触环通过连接线 (17),用于当测试水龙头(13)不使用并被金属盖盖住时,经由接触环(15)将接触销(14)接地。 核心(1)通过在分级绝缘(5)的部件和其他部件固定在其中的部件之后,用液体基质材料填充模具来生产。
    • 7. 发明申请
    • HIGH-VOLTAGE OUTDOOR BUSHING
    • 高压室外布置
    • WO2009053147A1
    • 2009-04-30
    • PCT/EP2008/061867
    • 2008-09-08
    • ABB RESEARCH LTDROCKS, JensTILLIETTE, VincentODERMATT, WalterGERIG, Willi
    • ROCKS, JensTILLIETTE, VincentODERMATT, WalterGERIG, Willi
    • H01B17/28
    • H01B17/28Y10T16/063
    • The high-voltage outdoor bushing comprises a conductor (2) extended along an axis (1 ), a condenser core (3) and an electrically insulating polymeric weather protection housing (7) moulded on the condenser core (3). The condenser core (3) contains an electrically insulating tape (4) which is wound in spiral form around the conductor (2), capacitance grading insertions (5) arranged between successive windings of the tape (4) and a cured polymeric insulating matrix embedding the wound tape (4) and the capacitive grading insertions (5). A moisture diffusion barrier is incorporated inside the condenser core (3) prior to moulding the weather protection housing (7). Such a bushing is distinguished by an excellent storage and operation stability under hot and wet weather conditions.
    • 高压户外衬套包括沿轴线(1)延伸的导体(2),冷凝器芯(3)和模制在冷凝器芯(3)上的电绝缘聚合气候保护壳体。 电容器芯(3)包含电绝缘带(4),其围绕导体(2)卷绕成螺旋形,电容分级插入件(5)布置在带(4)的连续绕组之间,固化的聚合绝缘矩阵嵌入 卷绕带(4)和电容分级插入件(5)。 在模制天气保护壳体(7)之前,在冷凝器芯(3)内部并入湿气扩散屏障。 这种衬套的特征在于在潮湿和潮湿的天气条件下具有良好的储存和操作稳定性。
    • 10. 发明申请
    • CURABLE EPOXY RESIN COMPOSITION
    • 可固化环氧树脂组合物
    • WO2010106084A1
    • 2010-09-23
    • PCT/EP2010/053420
    • 2010-03-17
    • ABB RESEARCH LTDGHOUL, CherifGERIG, WilliBODMER, UrsTILLIETTE, Vincent
    • GHOUL, CherifGERIG, WilliBODMER, UrsTILLIETTE, Vincent
    • C08J3/20C08L63/00H01B3/40
    • C08G59/4284C08J3/203C08J2363/00C08K3/36C08L63/00H01B3/40
    • Curable epoxy resin composition comprising an epoxy resin component and a filler component and optionally a hardener component and further additives, wherein (a) said curable epoxy resin composition has been produced by separately mixing together at least a part of the epoxy resin component and at least a part of the filler component and optionally some or all of the optional additives, previously to mixing theses components with the optional hardener component and with any remaining optional additives present in the curable epoxy resin composition, and that (b) said mixing together of at least a part of the epoxy resin component and at least a part of the filler component and optionally some or all of the optional additives has been carried out at a temperature higher than the casting temperature of the curable epoxy resin composition, and electrical insulation systems made therefrom.
    • 包含环氧树脂组分和填料组分和任选的硬化剂组分和其它添加剂的可固化环氧树脂组合物,其中(a)所述可固化环氧树脂组合物是通过将至少一部分环氧树脂组分和至少 填充剂组分的一部分和任选的一些或所有任选的添加剂,预先将这些组分与任选的硬化剂组分和存在于可固化环氧树脂组合物中的任何剩余的任选的添加剂混合,以及(b)将 环氧树脂组分的至少一部分和填料组分的至少一部分以及任选的一些或所有任选的添加剂已经在高于可固化环氧树脂组合物的浇铸温度的温度下进行,并且制备了电绝缘体系 由此。