公开(公告)号：WO2014184096A3

公开(公告)日：2015-06-11

申请号：PCT/EP2014059508

申请日：2014-05-09

Applicant: BOSCH GMBH ROBERT ,  SAMSUNG SDI CO LTD

Inventor： BUTZMANN STEFAN

IPC: H02M1/15 ,  B60L11/18

CPC classification number: H02M7/537 ,  B60L11/1803 ,  H02J1/02 ,  H02M1/15 ,  H02M5/297 ,  H02M5/45 ,  H02M2005/2932 ,  Y02T10/7005

Abstract: The invention relates to a method and a circuit for the improved use of a capacitance (C0) in an intermediate circuit. According to the invention, a change in a voltage in an intermediate circuit is detected and electrical energy is actively provided depending on the change in the electrical variable in order to compensate the change. According to the invention, a capacitance used in the intermediate circuit can end up significantly smaller if the electrical energy fed in is used, in that the voltage of the capacitance is supported by a current fed into the capacitance on the earth side.

Abstract translation: 它是在中间电路的方法和改进使用的电容（C0）的电路方案。 在此，在中间电路中检测到的电压的变化，并积极提供的电能，以补偿响应于电气量的变化的变化。 它可以是在中间电路中使用相当小的容量时，所使用的电容器的电压所施加的电功率是由供给到流容量的接地侧支撑。

公开(公告)号：WO2015070891A1

公开(公告)日：2015-05-21

申请号：PCT/EP2013/073569

申请日：2013-11-12

Applicant: ABB TECHNOLOGY LTD

Inventor： BERGGREN, Sören ,  GUSTAVSSON, Roger

IPC: H02J1/02 ,  H01G4/38 ,  H01B17/42

CPC classification number: H02J1/02 ,  H01G4/38 ,  H01G4/40

Abstract: A high voltage capacitor bank comprises at least one capacitor tower (1, 2, 3). The capacitor tower comprises a plurality of support racks (11) for supporting capacitors (13) at a plurality of levels of the capacitor tower, a plurality of insulators (15) arranged between the support racks, a plurality of capacitors (13) distributed on the support racks (11) and electrically connected in series, and a plurality of corona rings (17) located at some of said levels of the capacitor tower. At least one corona ring (17) is located such that an imaginary plane (A), extending in a direction parallel to the at least one corona ring, extends through the corona ring (17) and through an adjacent capacitor (13).

Abstract translation: 高压电容器组包括至少一个电容器塔（1,2,3）。 电容器塔架包括多个用于在电容器塔架的多个级别处支撑电容器（13）的支撑架（11），布置在支撑架之间的多个绝缘体（15），分布在 支撑架（11）并串联电连接，以及多个电晕环（17），位于电容器塔的一些级别。 至少一个电晕环（17）被定位成使得沿平行于至少一个电晕环的方向延伸的假想平面（A）延伸穿过电晕环（17）并穿过相邻的电容器（13）。

公开(公告)号：WO2015020306A1

公开(公告)日：2015-02-12

申请号：PCT/KR2014/004828

申请日：2014-05-30

Applicant: 전광명 ,  오창섭

Inventor： 전광명 ,  오창섭

IPC: H02J1/02

CPC classification number: H02J1/02

Abstract: 본 발명은 직류 전원을 사용하는 시스템의 노이즈를 제거하는 회로에 관한 것으로, 제1 노드를 경유하여 하나 이상의 부하에 연결되는 정극성 단자 및 제2 노드를 경유하여 상기 부하에 연결되는 부극성 단자를 가지는 직류 전원; 상기 제1 노드에 병렬 연결된 RC 병렬 회로; 및 상기 RC 병렬 회로와 상기 제2 노드 사이에 연결된 커패시터를 포함한다.

Abstract translation: 本发明涉及一种用于消除使用直流（DC）电源的系统中的噪声的电路，该电路包括：直流电源，其具有通过第一节点连接到至少一个负载的正极端子和负极端子连接 经由第二节点到所述负载; 与第一节点并联连接的RC并联电路; 以及连接在RC并联电路和第二节点之间的电容器。

公开(公告)号：WO2014184096A2

公开(公告)日：2014-11-20

申请号：PCT/EP2014/059508

申请日：2014-05-09

Applicant: ROBERT BOSCH GMBH ,  SAMSUNG SDI CO., LTD.

Inventor： BUTZMANN, Stefan

IPC: H02M1/15

CPC classification number: H02M7/537 ,  B60L11/1803 ,  H02J1/02 ,  H02M1/15 ,  H02M5/297 ,  H02M5/45 ,  H02M2005/2932 ,  Y02T10/7005

Abstract: Es wird ein Verfahren sowie eine Schaltung zur verbesserten Nutzung einer Kapazität in einem Zwischenkreis vorgeschlagen. Dabei wird eine Änderung einer elektrischen Spannung in einem Zwischenkreis erfasst und in Abhängigkeit der Änderung der elektrischen Größe elektrische Energie zum Kompensieren der Änderung aktiv bereitgestellt. Dabei kann eine in dem Zwischenkreis verwendete Kapazität deutlich kleiner ausfallen, wenn die eingespeiste elektrische Energie verwendet wird, indem die Spannung der Kapazität durch einen masseseitig in die Kapazität eingespeisten Strom gestützt wird.

Abstract translation: 它提出了一种方法，并提高容量的利用率在中间电路的电路。 在此，在中间电路中检测到的电压的变化，并积极提供的电能，以补偿响应于电气量的变化的变化。 它可以是在中间电路中使用相当小的容量时，所使用的电容器的电压所施加的电功率是由供给到流容量的接地侧支撑。

公开(公告)号：WO2014123946A1

公开(公告)日：2014-08-14

申请号：PCT/US2014/014778

申请日：2014-02-05

Applicant: PANDUIT CORP.

Inventor： MAYO, Michael

IPC: H02G3/04

CPC classification number: H02J1/02 ,  A47B55/02 ,  A47B57/581 ,  A47F5/005 ,  A47F5/01 ,  A47F5/13 ,  H02G1/02 ,  H02G3/0437 ,  H02G3/0443

Abstract: A cable tray and at least one side wall bracket secured to the cable tray is disclosed. The cable tray has a plurality of transverse and longitudinal wires. The side wall bracket has an upper loop with a first end and a second end. Curved portions extend from the first end and the second end of the upper loop. An angled leg extends from each curved portion. The angled legs are defined by a U-shaped inside leg portion and a hook that leads to an outside leg portion. The inside leg portion of each angled leg engages a first surface of side longitudinal wires and bottom longitudinal wires and the outside leg portion of each angled leg engages a second surface opposite the first surface of side longitudinal wires and bottom longitudinal wires to secure the side wall bracket to the cable tray.

Abstract translation: 公开了电缆桥架和固定到电缆桥架的至少一个侧壁支架。 电缆桥架具有多个横向和纵向导线。 侧壁支架具有带有第一端和第二端的上部环。 弯曲部分从上部环的第一端和第二端延伸。 一个成角度的腿从每个弯曲部分延伸。 成角度的腿由U形内腿部分和通向外腿部分的钩子限定。 每个成角度的腿的内腿部分接合侧纵向线和底部纵向线的第一表面，并且每个成角度的腿的外腿部分接合与侧纵向线和底部纵向线的第一表面相对的第二表面，以将侧壁 支架到电缆桥架。

公开(公告)号：WO2013185992A2

公开(公告)日：2013-12-19

申请号：PCT/EP2013059829

申请日：2013-05-13

Applicant: BOSCH GMBH ROBERT

Inventor： KESSLER MARTIN

IPC: H02J7/00

CPC classification number: H02J7/0065 ,  H02J1/02 ,  H02J7/0024 ,  H02J2007/0067 ,  H02M1/14 ,  H02M2007/4835

Abstract: The invention relates to an attenuation circuit for an energy storage device having one or more energy storage modules which are connected in series in one or more energy supply lines and have at least one energy storage cell and a coupling device which has a multiplicity of coupling elements and is designed to selectively switch or bridge the energy storage cell in the respective energy supply line. The attenuation circuit comprises a current detection device which is designed to detect an output current of the energy supply lines or of the energy storage device and to generate an output current signal dependent on the output current, a control circuit which is coupled to the current detection device and is designed to control the output current signal to a desired current signal and to output a corresponding current control signal, and a pulse width modulation device which is coupled to the control circuit and is designed to control the coupling device of at least one of the energy storage modules in a clocked manner on the basis of the current control signal.

Abstract translation: 本发明涉及一种用于包括一个或在串联储能模块的一个或多个能量供应链与至少一个能量存储单元更多的能量储存装置的阻尼电路和一个联接装置具有多个适于在所述电源线选择性地切换所述能量储存单元或联接元件的 在于消除。 阻尼电路包括电流检测器件，其被设计为检测电源线的输出电流或能量存储装置，并产生所述输出电流相关的输出电流信号，其耦合到所述电流检测装置并且其适于将所述输出电流信号所涉及的控制电路的 来调节目标电流信号，并输出一个对应的电流控制信号，并控制脉冲宽度调制装置，其被耦合到所述控制电路并且其适于计时所述耦合装置包括响应于所述电流调节信号能量存储模块中的至少一个。

公开(公告)号：WO2013127461A1

公开(公告)日：2013-09-06

申请号：PCT/EP2012/053571

申请日：2012-03-01

Applicant: ALSTOM TECHNOLOGY LTD ,  OKAEME, Nnamdi ,  TRAINER, David Reginald ,  DAVIDSON, Colin Charnock

Inventor： OKAEME, Nnamdi ,  TRAINER, David Reginald ,  DAVIDSON, Colin Charnock

IPC: H02H7/26 ,  H02J3/36

CPC classification number: H02J1/02 ,  H02H3/16 ,  H02H7/268 ,  H02H9/041 ,  H02J3/36 ,  H02J4/00 ,  H02J2003/365 ,  H02M1/32 ,  H02M2007/4835 ,  Y02E60/60 ,  Y10T307/445

Abstract: The control circuit (30) comprises first and second primary terminals (32,34) for connection to a DC network (40,42), the first and second primary terminals (32,34) having a plurality of modules (44a, 44b) and a plurality of primary energy conversion elements (46,48) connected in series therebetween to define a current transmission path, each module (44a, 44b) including at least one energy storage device (52), each energy storage device (52) being selectively removable from the current transmission path. The control circuit (30) further includes a secondary terminal (36) connected in series between the first and second primary terminals (32,34), the plurality of modules (44a, 44b) including at least one first module (44a) and at least one second module (44b), the or each first module (44a) being connected in series with at least one primary energy conversion element (46) between the first primary terminal (32) and the secondary terminal (36) to define a first current transmission path portion, the or each second module (44b) being connected in series with at least one other primary energy conversion element (48) between the second primary terminal (34) and the secondary terminal (36) to define a second current transmission path portion. The control circuit (30) further includes at least one auxiliary energy conversion element (54) and an auxiliary terminal (38), the or each auxiliary energy conversion element (54) being connected in series between the secondary and auxiliary terminals (36,38), the auxiliary terminal (54) being for connection to ground.

Abstract translation: 控制电路（30）包括用于连接到DC网络（40,42）的第一和第二主端子（32,34），第一和第二主端子（32,34）具有多个模块（44a，44b） 和多个主要能量转换元件（46,48），其间串联连接以限定电流传输路径，每个模块（44a，44b）包括至少一个能量存储装置（52），每个能量存储装置（52）是 可选地从当前传输路径中移除。 控制电路（30）还包括串联连接在第一和第二主端子（32,34）之间的次级端子（36），多个模块（44a，44b）包括至少一个第一模块（44a） 至少一个第二模块（44b），所述或每个第一模块（44a）与所述第一主端子（32）和所述次级端子（36）之间的至少一个主能量转换元件（46）串联连接，以限定第一模块 当前传输路径部分，该或每个第二模块（44b）与第二主端子（34）和次端子（36）之间的至少一个其它主能量转换元件（48）串联连接，以限定第二电流传输 路径部分。 控制电路（30）还包括至少一个辅助能量转换元件（54）和辅助端子（38），所述或每个辅助能量转换元件（54）串联连接在辅助端子（36,38） ），辅助端子（54）用于连接到地。

公开(公告)号：WO2005022731A3

公开(公告)日：2005-05-12

申请号：PCT/EP2004008997

申请日：2004-08-11

Applicant: BOMBARDIER TRANSP GMBH ,  LERWE OLAF

Inventor： LERWE OLAF

IPC: B60L9/00 ,  H02J1/02 ,  H02J3/01 ,  H02M1/12 ,  H02M1/15 ,  H02M7/219 ,  B60L9/12

CPC classification number: H02M1/15 ,  H02J1/02 ,  H02J3/01 ,  H02M1/12 ,  H02M7/219 ,  Y02E40/40 ,  Y02T10/7216 ,  Y02T10/7241

Abstract: A method for transferring electric power from a primary side (5) to a secondary side (6) of a converter (11) and/or vice versa, in particular for the purpose of delivering electric power to a high power application such as to a driving motor of a railroad vehicle, wherein the converter (11) comprises at least one electric or electronic valve for repeatedly interrupting and closing an electric connection thereby operating the converter (11) wherein a detection signal is filtered by performing a filtering process (unit 50), wherein the filtered detection signal is used to control (units 4, 21) the operation of the converter (11) and wherein the filtering process is at least partly performed by a comb filter (in unit 50).

Abstract translation: 一种用于将电力从转换器（11）的初级侧（5）转换到次级侧（6）和/或反之亦然的方法，特别是用于将电力输送到高功率应用例如 其中转换器（11）包括至少一个用于重复地中断和闭合电连接的电气或电子阀，从而操作转换器（11），其中通过执行过滤处理过滤检测信号（单元50 ），其中经滤波的检测信号用于控制（单元4,21）转换器（11）的操作，并且其中滤波处理至少部分地由梳状滤波器（单元50中）执行。

公开(公告)号：WO99043067A1

公开(公告)日：1999-08-26

申请号：PCT/SE1999/000105

申请日：1999-01-27

IPC: H02J1/02 ,  H02J3/36 ,  H02M1/02 ,  H02M1/14

CPC classification number: H02J3/36 ,  H02J1/02 ,  Y02E60/60

Abstract: A bipolar converter station for conversion between alternating current and high-voltage direct current comprises a first and a second active filter (AF11, AF12), each with its own piece of control equipment (CE11, CE12). The filters are intended for reduction of harmonics in a dc link, connected to the converter station, with a first and a second pole line (PC1, PC2), and each filter generates, in dependence on a sum of harmonic currents in the respective pole line, an influencing quantity (IF11, IF12) and supplies this to the dc link. The control equipment comprises frequency-selecting means (BP, CTR) which influence the frequency content of the respective influencing quantity to lie substantially within one of a first and a second of at least two predetermined, mutually non-overlapping frequency bands (FR1, FR2). During bipolar operation of the converter station, the frequency-selecting means in the control equipment for the first active filter influence the frequency content of the influencing quantity, generated by this filter, to lie within the first frequency band and the frequency-selecting means in the control equipment for the second active filter influence the frequency content of the influencing quantity, generated by this filter, to lie within said second frequency band.

Abstract translation: 用于在交流和高压直流之间转换的双极转换器站包括第一和第二有源滤波器（AF11，AF12），每个具有其自己的控制设备（CE11，CE12）。 这些滤波器用于减少与第一和第二极线（PC1，PC2）连接的转换器站的直流链路中的谐波，并且每个滤波器根据相应极点中的谐波电流之和产生 线路，影响量（IF11，IF12），并将其提供给直流链路。 控制设备包括频率选择装置（BP，CTR），其影响各个影响量的频率含量，以基本上位于至少两个预定的相互不重叠的频带（FR1，FR2）中的第一和第二中的一个中 ）。 在转换站的双极运行期间，用于第一有源滤波器的控制设备中的频率选择装置将由该滤波器产生的影响量的频率含量影响在第一频带内，频率选择装置 用于第二有源滤波器的控制设备影响由该滤波器产生的影响量的频率含量在所述第二频带内。

公开(公告)号：WO98041793A3

公开(公告)日：1999-03-18

申请号：PCT/US1998/005836

申请日：1998-03-19

IPC: H05B37/02 ,  F21S2/00 ,  H01R13/64 ,  H01R25/00 ,  H02J1/02 ,  H02J1/06 ,  H02J1/10 ,  H02J1/16 ,  H02J3/32 ,  H02J4/00 ,  H02J7/34 ,  H02J7/35 ,  H02J9/06 ,  F21M

CPC classification number: H02J1/02 ,  H01R25/006 ,  H02J1/06 ,  H02J1/10 ,  H02J3/32 ,  H02J4/00 ,  H02J7/34 ,  H02J7/35 ,  H02J9/06 ,  H02J9/061 ,  H02J9/065 ,  Y02B10/72 ,  Y02E10/566 ,  Y02E70/30 ,  Y10T307/615 ,  Y10T307/625

Abstract: A DC power system (1) capable of serving all electrical end-use applications such as maintains normal lighting conditions by lighting fixtures (Lights) requiring DC electrical power as well as other DC compatible loads. A power control (Control Means) and conversion device (DC Rectifier Means) receives AC electrical power from a public utility (AC line) or similar AC source and converts (DC Rectifier) AC power to DC power and delivers low voltage DC electrical power to lighting fixtures (Lights) or any DC compatible end-use. An alternative DC power source (Batt) or sources may be connected to the device (1) and within the device (1) combined with the converted source in service to the load (Lights). A standby rechargeable battery (Batt) serves as an alternative DC source and may be provided to maintain power during line power outages. Optionally, an alternative DC power source such as a photovoltaic DC electrical power source (PV) may be connected to the power control device (1), to provide DC electrical power proportionally to the DC loads. In a further embodiment, a variety of power sources may be connected to the power device such as a gas driven cogenerator unit to supply DC electrical power. This device may also serve in a stand alone application without AC line grid supplies.