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公开(公告)号:WO2013131557A1
公开(公告)日:2013-09-12
申请号:PCT/EP2012/053804
申请日:2012-03-06
Applicant: ABB TECHNOLOGY AG , GATI, Rudolf , IORDANIDIS, Arthouros , GREUTER, Felix , ABPLANALP, Markus
Inventor: GATI, Rudolf , IORDANIDIS, Arthouros , GREUTER, Felix , ABPLANALP, Markus
Abstract: A circuit breaker for breaking an AC current is described, The circuit breaker comprises a pair of breaker contact members with a first breaker contact member (22, 122, 222, 422) and a second breaker contact member (24, 124, 224, 424), wherein the pair of breaker contact members is separable, whereby an arc (40) carrying an arcing current develops between the breaker contact members; an arcing contact member (32, 132, 232, 432) configured for letting an arc root of the arc (40) jump from the second breaker contact member (24, 124, 224, 424) to the arcing contact member (32, 132, 232, 432), whereby the arcing current is commuted from the second breaker contact member (24, 124, 224, 424) to the arcing contact member (32, 132, 232, 432), the commuted arcing current having a first direction; and a current- rectifying element (36, 136, 236, 436) electrically connected to the arcing contact member (32, 132, 232, 432) and configured for passing the commuted arcing current having the first direction, and for blocking a current having a second direction opposite to the first direction.
Abstract translation: 描述了用于断开AC电流的断路器,该断路器包括一对具有第一断路器接触构件(22,122,222,422)和第二断路器接触构件(24,124,224,424)的断路器接触构件 ),其中所述一对断路器接触构件是可分离的,由此在所述断路器接触构件之间产生承载电弧电流的电弧(40); 一个用于使电弧(40)的弧根从第二断路器接触构件(24,124,224,424)跳转到电弧接触构件(32,132)的电弧接触构件(32,132,232,432) ,232,432),由此所述电弧电流从所述第二断路器接触构件(24,124,224,424)转换到所述电弧接触构件(32,132,232,432),所述通电的电弧电流具有第一方向 ; 和电流整流元件(36,136,236,436),电流连接元件(36,136,236,436)电连接到电弧接触元件(32,132,232,432),并且被构造成用于使具有第一方向的通电的电弧电流通过, 与第一方向相反的第二方向。
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公开(公告)号:WO2013153112A1
公开(公告)日:2013-10-17
申请号:PCT/EP2013/057485
申请日:2013-04-10
Applicant: ABB TECHNOLOGY AG
Inventor: STOLLER, Patrick , SEEGER, Martin , IORDANIDIS, Arthouros , WÜTHRICH, Benjamin
CPC classification number: H01H33/91 , H01H1/385 , H01H33/22 , H01H33/7015 , H01H33/7023
Abstract: Circuit breaker comprising two contacts (1, 2), a pressurization chamber (5), a nozzle arrangement (6) designed to blow an arc (8) in a quenching region (3), with a narrowest passage of a pressurization chamber outflow channel (71) to be passed by outflowing quenching gas (4) defining a pressurization chamber outflow limiting area A pc , a narrowest passage of a nozzle channel (63) to be passed by outflowing quenching gas (4) defining a nozzle outflow limiting area A n , the smaller area of which defining an absolute outflow limiting area A, with quenching gas (4) having a global warming potential lower than the one of SF6 over an interval of 100 years; wherein a ratio of the pressurization chamber outflow limiting area A pc to the nozzle outflow limiting area A n is less than 1.1:1.
Abstract translation: 断路器包括两个触点(1,2),一个加压室(5),一个喷嘴装置(6),其被设计成在淬火区域(3)中吹动电弧(8),加压室流出通道 (71)通过限定加压室流出限制区域Apc的流出淬火气体(4)通过,限定喷嘴出口限制区域An的流出骤冷气体(4)通过的喷嘴通道(63)的最窄通道, 其中较小的区域限定绝对流出限制区域A,在100年的间隔内具有全球变暖潜能值低于SF6的淬火气体(4) 其中加压室流出限制区域Apc与喷嘴流出限制区域An的比率小于1.1:1。
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公开(公告)号:WO2015028264A2
公开(公告)日:2015-03-05
申请号:PCT/EP2014/066797
申请日:2014-08-05
Applicant: ABB TECHNOLOGY AG
Inventor: IORDANIDIS, Arthouros , SEEGER, Martin , DOUSSET, Vincent , GALLETTI, Bernardo , PANOUSIS, Emmanouil , LEHMANN, Joerg , PISU, Franceso , DHOTRE, Mahesh , OVER, Daniel
IPC: H01H33/95
CPC classification number: H01H33/703 , H01H1/385 , H01H9/302 , H01H33/91
Abstract: Der gasisolierte Hochspannungsschalter enthält eine in einem Gehäuse (10) eingeschlossenen Kontaktanordnung, die in koaxialer Anordnung zwei längs einer Achse (A) relativ zueinander bewegliche Lichtbogenkontakte, nämlich eine Kontakttulpe (20) mit einer Verengung und einen Kontaktstift (30), aufweist sowie zwei Isolierdüsen (40, 50), die in axialer Richtung mit Abstand zueinander gehalten sind. Eine erste (40) der beiden Isolierdüsen weist einen längs der Achse geführten ersten Strömungskanal (41) mit einer ersten Verengung (42) und die zweite (50) einen längs der Achse geführten zweiten Strömungskanal (51) mit einer zweiten Verengung (52) auf. Bei diesem Schalter ist die Kontakttulpe (20) in einem stromabwärts der ersten Verengung (42) angeordneten Abströmabschnitt (43) des ersten Strömungskanals (41) angeordnet. Die Summe der Strömungsquerschnitte (Ακ, Α Σ ) der Verengung der Kontakttulpe (20) und einer im Abströmabschnitt (43) angeordneten dritten Verengung ist grösser als der Strömungsquerschnitt (A n ) der ersten Verengung (42), wobei durch die Verengung der Kontakttulpe (20) eine erste Teilströmung (L 11 ) einer Löschgasströmung (L 1 ) und durch die dritte Verengung eine parallel zur ersten Teilströmung (L 11 ) gerichtete zweite Teilströmung (L 12 ) führbar ist. Dadurch verbessert sich die dielektrische Wiederverfestigung einer in der Lichtbogenzone (L) befindlichen Trennstrecke stromaufwärts der Kontakttulpe (20) und werden so die Ausschaltleistung und die Betriebssicherheit des Schalters erhöht.
Abstract translation: 所述的气体绝缘高压开关,其包括在壳体(10)封闭的接触装置,所述两个沿具有同轴布置(A)可相对移动电弧触头,即郁金香触头(20),具有收缩和接触销(30)的轴线和两个Isolierdüsen (40,50),其在有间隙的轴向方向上保持到彼此。 所述两个Isolierdüsen的(40)具有被引导的纵向具有第一缩颈(42)和第二(50)具有一个第二收缩所述第二流动通道的纵向引导的轴(51)的第一流动通道(41)的轴线(52) , 在这种开关中,郁金香触头(20)布置在所述第一流动通道(41)的第一收缩(42)流出部(43)的下游。 流动横截面之和(α-卡帕;,α-&SGR)布置在接触郁金香在流出部(43)的第三限制比第一缩颈(42)的流动横截面(安)更大的缩颈(20)和一个由 缩小郁金香触头(20)包括淬火气流(L1),并指示由第三变窄平行于第一部分流的第一部分流(L11)(L11)第二部分流动(L12)能够被引导。 其特征在于所述电介质再凝固位于电弧区(L)的隔离距离提高了郁金香触头(20)等的电路分断和开关的操作可靠性可以增加的上游。
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公开(公告)号:WO2012139862A1
公开(公告)日:2012-10-18
申请号:PCT/EP2012/054899
申请日:2012-03-20
Applicant: ABB TECHNOLOGY AG , WEISS, Michael , LÜSCHER, Roger , IORDANIDIS, Arthouros , CRANGANU-CRETU, Bogdan , STEINKE, Jürgen
Inventor: WEISS, Michael , LÜSCHER, Roger , IORDANIDIS, Arthouros , CRANGANU-CRETU, Bogdan , STEINKE, Jürgen
IPC: H05K7/14
CPC classification number: H05K7/1411 , H05K7/1432 , H05K7/1457 , H05K7/1471 , H05K7/1474
Abstract: Es wird ein leistungselektronisches Schaltsystem (1) mit einer Vielzahl an Schalteinheiten (2) angegeben, wobei jede Schalteinheit (2) ein Gehäuse (8) und mindestens ein innerhalb des Gehäuses (8) angeordnetes Schaltmodul (9) aufweist. Desweiteren umfasst das leistungselektronische Schaltsystem (1) eine Montageeinheit (3), wobei die Montageeinheit (3) eine Haltevorrichtung (4) aufweist, an welcher Haltevorrichtung (4) die Gehäuse (8) der Schalteinheiten (2) angeordnet sind. Damit die Gehäuse der Schalteinheiten des Schaltsystems untereinander unterschiedliche Spannungspotentiale aufzuweisen können und zudem einfach und platzsparend zu realisieren und problemlos zu montieren sind, weist die Haltevorrichtung (4) ein Isolationsmaterial zur elektrischen Isolation der Haltevorrichtung (4) gegenüber den Gehäusen (8) der Schalteinheiten (2) und gegenüber den Gehäusen (8) der Schalteinheiten (2) untereinander auf. Zudem weist das Gehäuse (8) einer jeden Schalteinheit (2) ein Material zur zumindest teilweisen Abschirmung eines elektrischen und magnetisehen Feldes auf.
Abstract translation: 公开的是(1),具有多个开关单元(2)的功率电子开关系统,其中,每个开关单元(2)包括壳体(8)和至少一个在壳体内(8),其设置开关模块(9)。 此外,电力电子开关系统(1)包括安装部(3),其中,所述安装单元(3)具有保持装置(4)在其上的保持装置(4)的壳体(8)的开关单元(2)被布置的。 为了使开关系统的开关单元的壳体可具有不同的电压电势,彼此也简单且紧凑的实现和易于组装,具有保持装置(4)相对于所述外壳的绝缘材料的支架(4)的电绝缘(8)的开关单元( 2)和所述开关单元(2)彼此的壳体(8)相对。 此外,每个开关单元(2)的壳体(8),以用于至少部分地屏蔽的电场和magnetisehen的材料。
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公开(公告)号:WO2013153110A1
公开(公告)日:2013-10-17
申请号:PCT/EP2013/057483
申请日:2013-04-10
Applicant: ABB TECHNOLOGY AG
Inventor: STOLLER, Patrick , SEEGER, Martin , IORDANIDIS, Arthouros , WÜTHRICH, Benjamin
CPC classification number: H01H33/91 , H01H1/385 , H01H33/22 , H01H33/7015 , H01H33/7023
Abstract: Circuit breaker comprising two contacts (1, 2), a pressurization chamber (5), a nozzle arrangement (6) designed to blow an arc (8) in a quenching region (3), with a narrowest passage of a pressurization chamber outflow channel (71) to be passed by outflowing quenching gas (4) defining a pressurization chamber outflow limiting area A pc , a narrowest passage of a nozzle channel (63) to be passed by outflowing quenching gas (4) defining a nozzle outflow limiting area A n, the smaller area of which defining an absolute outflow limiting area A,with quenching gas (4) having a global warming potential lower than the one of SF 6 over an interval of 100 years; characterized by equation V/A = k∙c sound (T=300K), with V =total volume of pressurization chamber (5), A=absolute outflow limiting area, c sound (T=300K) =speed of sound of quenching gas (4) at 300 K, and 5 ms =
Abstract translation: 断路器包括两个触点(1,2),一个加压室(5),一个喷嘴装置(6),其被设计成在淬火区域(3)中吹动电弧(8),加压室流出通道 (71)通过限定加压室流出限制区域Apc的流出淬火气体(4)通过,限定喷嘴出口限制区域A n的流出骤冷气体(4)通过的喷嘴通道(63)的最窄通道 其中较小的区域限定绝对流出限制区域A,在100年的间隔内具有全球变暖潜能值低于SF 6的淬火气体(4); 其特征在于等式V / A = k.csound(T = 300K),其中V =加压室(5)的总体积,A =绝对流出限制面积,csound(T = 300K)=淬火气体的声速 ),并且5ms =
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公开(公告)号:WO2012139863A1
公开(公告)日:2012-10-18
申请号:PCT/EP2012/054914
申请日:2012-03-20
Applicant: ABB TECHNOLOGY AG , IORDANIDIS, Arthouros , CRANGANU-CRETU, Bogdan , WEISS, Michael , CHAUDHURI, Toufann , VELTHUIS, Rudi
Inventor: IORDANIDIS, Arthouros , CRANGANU-CRETU, Bogdan , WEISS, Michael , CHAUDHURI, Toufann , VELTHUIS, Rudi
IPC: H05K7/14
CPC classification number: H05K7/1411 , H05K7/1432 , H05K7/1457 , H05K7/1471 , H05K7/1474
Abstract: Es wird ein Leistungselektronisches Schaltsystem (1) mit einer Vielzahl an Schalteinheiten (2) und mit einer Montageeinheit (3) angegeben, wobei die Montageeinheit (3) eine Haltevorrichtung (4) aufweist, an welcher Haltevorrichtung (4) die Schalteinheiten (2) angeordnet sind. Die Haltevorrichtung (4) weist ein Isolationsmaterial zur elektrischen Isolation der Haltevorrichtung (4) gegenüber den Schalteinheiten (2) und gegenüber den Schalteinheiten (2) untereinander auf.
Abstract translation: 公开的是(1),具有多个开关单元的功率电子开关系统(2)和与安装单元(3),其中,所述安装单元(3)具有保持装置(4)在其上的保持装置(4)被布置在开关单元(2) 是。 保持装置(4)包括用于向所述切换单元的保持装置(4)相对的电绝缘的绝缘材料(2)和对开关单元(2)彼此连接。
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公开(公告)号:WO2012110184A1
公开(公告)日:2012-08-23
申请号:PCT/EP2012/000209
申请日:2012-01-18
Applicant: ABB TECHNOLOGY AG , BOCKHOLT, Marcos , CORNELIUS, Frank , TEPPER, Jens , ESENLIK, Burak , PATEL, Bhavesch , WEBER, Benjamin , IORDANIDIS, Arthouros , SMAJIC, Jasmin , STEINMETZ, Thorsten , GALLETTI, Bernardo
Inventor: BOCKHOLT, Marcos , CORNELIUS, Frank , TEPPER, Jens , ESENLIK, Burak , PATEL, Bhavesch , WEBER, Benjamin , IORDANIDIS, Arthouros , SMAJIC, Jasmin , STEINMETZ, Thorsten , GALLETTI, Bernardo
CPC classification number: H01F27/085 , H01F27/2876 , H01F30/12 , H01F2027/328
Abstract: The invention is related to a dry transformer (40), comprising a transformer core (10) with at least two parallel limbs (12, 14, 16, 58, 60, 62) and belonging upper (26, 28, 30, 42, 44, 46) and lower (20, 22, 24) yokes and at least two hollow cylindrical coils (32, 52, 54, 56, 112, 114), each arranged around a limb (12, 14, 16, 58, 60, 62). A cooling system comprising at least one wall-like diaphragm (74, 90, 102) in-between neighboured coils (52, 54, 56; 112, 114) is foreseen which is in parallel to the orientation of the limbs (12, 14, 16, 58, 60, 62).
Abstract translation: 本发明涉及一种干式变压器(40),其包括具有至少两个平行臂(12,14,16,58,60,62)的变压器铁芯(10),并且具有上部(26,28,30,42, 44,46)和下(20,22,24)轭和至少两个中空圆柱形线圈(32,52,54,56,112,114),每个中空圆柱形线圈围绕肢体(12,14,16,58,60)排列 ,62)。 一种冷却系统,其包括在相邻的线圈(52,54,56; 112,114)之间的至少一个壁状隔膜(74,90,102),其与所述四肢(12,14)的取向平行 ,16,58,60,62)。
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公开(公告)号:EP2837011A1
公开(公告)日:2015-02-18
申请号:EP13714951.4
申请日:2013-04-10
Applicant: ABB Technology AG
Inventor: STOLLER, Patrick , SEEGER, Martin , IORDANIDIS, Arthouros , WÜTHRICH, Benjamin
CPC classification number: H01H33/7023 , H01H1/385 , H01H33/22 , H01H33/91
Abstract: Circuit breaker comprising two contacts (1, 2), a pressurization chamber (5), a nozzle arrangement (6) designed to blow an arc (8) in a quenching region (3), with a narrowest passage of a pressurization chamber outflow channel (71) to be passed by outflowing quenching gas (4) defining a pressurization chamber outflow limiting area A
pc , a narrowest passage of a nozzle channel (63) to be passed by outflowing quenching gas (4) defining a nozzle outflow limiting area A
n , the smaller area of which defining an absolute outflow limiting area A, with quenching gas (4) having a global warming potential lower than the one of SF6 over an interval of 100 years; wherein a ratio of the pressurization chamber outflow limiting area A
pc to the nozzle outflow limiting area A
n is less than 1.1:1.Abstract translation: 一种断路器,包括两个触点(1,2),加压室(5),设计成在急冷区域(3)中吹弧(8)的喷嘴装置(6),加压室流出通道 (4)限定出喷嘴流出限制区域A pc,喷嘴通道(63)的最窄通道通过限定喷嘴流出限制区域A的流出的淬火气体(4)的流出冷却气体(4) n,其中较小面积限定绝对流出限制面积A,淬火气体(4)在100年的区间内具有低于SF6的全球变暖潜能值; 其中加压室流出限制区域A pc与喷嘴流出限制区域A n的比率小于1.1:1。
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公开(公告)号:EP2698049A1
公开(公告)日:2014-02-19
申请号:EP12714250.3
申请日:2012-03-20
Applicant: ABB Technology AG
Inventor: IORDANIDIS, Arthouros , CRANGANU-CRETU, Bogdan , WEISS, Michael , CHAUDHURI, Toufann , VELTHUIS, Rudi
IPC: H05K7/14
CPC classification number: H05K7/1411 , H05K7/1432 , H05K7/1457 , H05K7/1471 , H05K7/1474
Abstract: The invention relates to a power electronic switching system (1) having a plurality of switching units (2) and having an assembly unit (3), wherein the assembly unit (3) comprises a holding device (4) on which the switching units (2) are arranged. The holding device (4) comprises an insulating material for electrically insulating the holding device (4) with respect to the switching units (2) and with respect to the switching units (2) among one another.
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公开(公告)号:EP3039703A2
公开(公告)日:2016-07-06
申请号:EP14747655.0
申请日:2014-08-05
Applicant: ABB Technology AG
Inventor: IORDANIDIS, Arthouros , SEEGER, Martin , DOUSSET, Vincent , GALLETTI, Bernardo , PANOUSIS, Emmanouil , LEHMANN, Joerg , PISU, Franceso , DHOTRE, Mahesh , OVER, Daniel
CPC classification number: H01H33/703 , H01H1/385 , H01H9/302 , H01H33/91
Abstract: The gas-insulated high-voltage switchgear includes a contact arrangement that is enclosed in a housing (10) and has two arc contacts in a coaxial arrangement, namely a tulip contact (20) with a constriction and a contact pin (30), said contacts being movable relative to each other along an axis (A). The switchgear also includes two insulating nozzles (40, 50) which are held at a distance to each other in the axial direction. The first (40) of the two insulating nozzles has a first flow channel (41), which is led along the axis and which comprises a first constriction (42), and the second (50) has a second flow channel (51), which is led along the axis and which has a second constriction (52). In the switchgear, the tulip contact (20) is arranged in a first flow channel (41) outflow section (43) which is arranged downstream of the first constriction (42). The sum of the flow cross-sections (Ακ, Α
Σ ) of the constriction of the tulip contact (20) and of a third constriction arranged in the outflow section (43) is greater than the flow cross-section (A
n ) of the first constriction (42), wherein a first sub-flow (L
11 ) of a quenching gas flow (L
1 ) can be conducted through the constriction of the tulip contact (20), and a second sub-flow (L
12 ) which is oriented parallel to the first sub-flow (L
11 ) can be conducted through the third constriction. In this manner, the dielectric restoration of an isolating gap which can be found in the arc zone (L) is improved upstream of the tulip contact (20), and the breaking capacity and the operating reliability of the switchgear are thus increased.Abstract translation: 气体绝缘高压开关设备包括一个封闭在壳体(10)中并且具有同轴布置的两个电弧触点的触点装置,即具有收缩部和触针(30)的郁金香触头(20),所述触点装置 触点可以沿轴线(A)相对于彼此移动。 开关装置还包括沿轴向彼此保持一定距离的两个绝缘喷嘴(40,50)。 两个绝缘喷嘴中的第一(40)具有沿着轴线引导并包括第一收缩部(42)的第一流动通道(41),并且第二流动通道(41)具有第二流动通道(51) 其沿轴线引导并且具有第二收缩部(52)。 在开关柜中,郁金香接触件(20)布置在布置在第一收缩部(42)下游的第一流动通道(41)流出部分(43)中。 郁金香接触件(20)的收缩部和布置在流出部分(43)中的第三收缩部的流动横截面(&Agr;&kgr;&Agr;&Sgr)的总和大于流动横截面 (42)的第一副流路(An),其中淬火气体流(L1)的第一子流(L11)可以通过所述郁金香接触件(20)的收缩部和第二子流路(L12) )平行于第一子流(L11)定向,可以通过第三收缩部进行。 以这种方式,在电弧区(L)中可以发现的隔离间隙的介电恢复改善了郁金香接触件(20)的上游,从而提高了开关柜的断路能力和操作可靠性。
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