专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012015518A Power semiconductor device 有权
标题翻译：功率半导体器件
公开(公告)号：JP2012015518A
公开(公告)日：2012-01-19
申请号：JP2011145616
申请日：2011-06-30
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッドAbb Research Ltd.
发明人： FRIEDHELM BAUER
IPC分类号： H01L29/739 , H01L29/78
CPC分类号： H01L29/7455 , H01L29/749
摘要： PROBLEM TO BE SOLVED: To provide a bipolar power semiconductor device that overcomes restrictions of both a trench EST (Emitter Switched Thyristor) and a trench IGBT (Insulated Gate Bipolar Transistor).SOLUTION: A bipolar power semiconductor device 1 is provided with an emitter electrode 11 and a collector electrode 15. The device has a structure having a trench gate electrode 2 and a plurality of layers with different conductive types in the following order: at least one n-doped source region 3, a p-doped base layer 4 surrounding at least one source region 3, an n-doped enhancement layer 5, a p-doped additional well layer 62, an additional n-doped enhancement layer 52, an additional p-doped well layer 62, an n-doped drift layer 7, and a p-doped collector layer 8. The trench gate electrode 2 has a gate bottom 211 located closer to a collector side surface 16 compared with an additional enhancement layer bottom 531.
摘要翻译：要解决的问题：提供克服沟槽EST（发射极开关晶闸管）和沟槽IGBT（绝缘栅双极晶体管）两者的限制的双极型功率半导体器件。解决方案：双极型功率半导体器件1设置有发射电极11和集电极15.该器件具有以下顺序具有沟槽栅极电极2和具有不同导电类型的多个层的结构：在至少一个n掺杂源极区3，围绕至少一个源极区3的p掺杂基极层4，n掺杂增强层5，p掺杂附加阱层62，附加n掺杂增强层52，附加的p掺杂阱层62，n掺杂漂移层7和p掺杂集电极层8.沟槽栅极电极2具有与附加增强层相比更靠近集电极侧表面16的栅极底部211 （C）2012年，JPO＆INPIT

2. 发明专利

JP2009072058A Method for operating rotary electric machine 有权
标题翻译：操作旋转电机的方法
公开(公告)号：JP2009072058A
公开(公告)日：2009-04-02
申请号：JP2008232485
申请日：2008-09-10
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッドAbb Research Ltd.
发明人： KLEY JONAS , PAPAFOTIOU GEORGIOS
IPC分类号： H02P27/06 , H02M7/483
CPC分类号： H02P27/14 , H02M7/487 , H02P21/12 , H02P21/30 , H02P23/0004 , H02P23/30
摘要： PROBLEM TO BE SOLVED: To provide a method for operating a rotary electric machine, in which the rotary electric machine is connected to a converter circuit with a DC voltage circuit for connecting at least two voltage levels, and the phases of the converter circuit are connected to the DC voltage circuit in accordance with a selected combination of switching states for power semiconductor switches in the converter circuit. SOLUTION: When a torque track or a stator magnetic flux track is out of a range of a predetermined values in a switching state combination of the torque track and the stator magnetic flux track, in order for operation of the rotary electric machine to be possible over a sampling time L, maximum values are determined from a torque violation value and a stator magnetic flux violation value, and those maximum values are added. The switching state combination is set up as a selected switching state combination, in which the sum of maximum values is the minimum value. Alternatively, the sum of the torque violation value and the stator magnetic flux violation value is obtained over the sampling time L, to use it as a maximum value of the sum. The switching state combination is set up as a selected switching state combination, in which the maximum value is the minimum value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电机的操作方法，其中旋转电机连接到具有用于连接至少两个电压电平的DC电压电路的转换器电路，并且转换器的相位电路根据转换器电路中功率半导体开关的选择的开关状态的组合连接到直流电压电路。解决方案：在转矩轨道和定子磁通轨道的切换状态组合中，当转矩轨迹或定子磁通轨迹超出预定值的范围时，为了使旋转电机的操作可以在采样时间L内实现最大值，并根据转矩违规值和定子磁通量违例值确定最大值，并添加最大值。开关状态组合被设置为选择的开关状态组合，其中最大值的和是最小值。或者，在采样时间L上获得转矩冲击值和定子磁通违例值的和，以将其用作和的最大值。开关状态组合被设置为选择的开关状态组合，其中最大值是最小值。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009052878A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2009052878A
公开(公告)日：2009-03-12
申请号：JP2008218084
申请日：2008-08-27
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッドAbb Research Ltd.
发明人： YESIN BERK , AGOSTINI BRUNO
IPC分类号： F28D15/02 , H01L23/427
CPC分类号： F28D1/05383 , F28D15/0233 , F28D15/0266 , F28D15/0275 , F28D2021/0029 , F28D2021/0031 , F28F1/126 , F28F2013/005 , Y10T29/49364
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger 100 for removing heat energy from a heat source 200. SOLUTION: The heat exchanger comprises at least one conduit 110 for working fluid, the conduit being arranged at an angle of at least 45° in an upright position. Each conduit has an outer wall 112, and at least one inner wall 114 to form at least one evaporator channel 120 and at least one condenser channel 130 within the conduit 110. Furthermore, the heat exchanger 100 comprises a first heat transfer element 150; 183 for transferring heat into the evaporator channel 120, and a second heat transfer element 180 for transferring heat out of the condenser channel 130. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于从热源200除去热能的热交换器100.解决方案：热交换器包括至少一个用于工作流体的导管110，导管布置成在直立位置至少45°。每个管道具有外壁112和至少一个内壁114以在导管110内形成至少一个蒸发器通道120和至少一个冷凝器通道130.此外，热交换器100包括第一传热元件150; 183，用于将热量传递到蒸发器通道120中;以及第二传热元件180，用于将热量从冷凝器通道130传出。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005142177A Superconductive fault current limiter 审中-公开
标题翻译：超导故障电流限制
公开(公告)号：JP2005142177A
公开(公告)日：2005-06-02
申请号：JP2003196339
申请日：2003-07-14
申请人： Abb Res Ltd , エイビービーリサーチリミテッド
发明人： CHEN MAKAN , PAUL WILLI , DECROUX MICHEL , ANTOGNAZZA LOUIS , FISCHER OYSTEIN
IPC分类号： H01L39/16
CPC分类号： H01L39/16
摘要： PROBLEM TO BE SOLVED: To provide a resistive fault current limiter (FCL) based on thin superconductive films.
SOLUTION: The FCL consists of a plurality of constrictions (2) with a reduced critical current separated by connecting paths (3). Upon the occurrence of a fault current, the constrictions turn resistive simultaneously and build up a resistance, which allows the applied voltage to drop only over the constrictions. Thereafter at a later stage, the connecting paths become resistive and dissipate energy. The thickness and width of an electrical bypass determine the normal intrinsic resistance of the constrictions and the connecting paths.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供基于薄超导膜的电阻故障限流器（FCL）。解决方案：FCL由多个具有由连接路径（3）分开的临界电流降低的收缩部（2）组成。发生故障电流时，收缩线同时转动电阻并建立电阻，允许施加的电压仅在收缩部分下降。此后，在稍后阶段，连接路径成为阻力并耗散能量。电旁路的厚度和宽度决定了收缩和连接路径的正常固有电阻。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004071561A Solid insulator and method for manufacturing solid insulator 有权
公开(公告)号：JP2004071561A
公开(公告)日：2004-03-04
申请号：JP2003280199
申请日：2003-07-25
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッド
发明人： PAGE STEPHANE , MEIER GUIDO , FOERSTER STEFAN
IPC分类号： H02B13/02 , H01B3/40 , H01B17/56 , H01H33/56 , H02G5/06 , H02G5/08
CPC分类号： H02G5/066 , Y10T428/31511 , Y10T442/3472 , Y10T442/3585
摘要： PROBLEM TO BE SOLVED: To provide a solid insulator which is lightweight and has a high mechanical performance to be used in pressurized gas-insulated switchgear. SOLUTION: The solid insulator for gas-insulated encapsulated high voltage installations has an insulator body, which is supporting at least one conductor that is provided for carrying high voltage and that is arranged in an outer enclosure. The insulator body comprises a fiber-reinforced polymer. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003052126A Stability prediction of power network 审中-公开
标题翻译：电力网络的稳定性预测
公开(公告)号：JP2003052126A
公开(公告)日：2003-02-21
申请号：JP2002142499
申请日：2002-05-17
申请人： Abb Res Ltd , エービービーリサーチリミテッド
发明人： REHTANZ CHRISTIAN , BUERGLER VALENTIN , BERTSCH JOACHIM
IPC分类号： G06Q50/00 , G06F17/13 , G06Q10/00 , H02J3/00 , H02J3/24 , G06F17/60 , G06F19/00
CPC分类号： H02J3/24 , H02J2003/007 , Y02E60/728 , Y02E60/76 , Y04S10/265 , Y04S40/22
摘要： PROBLEM TO BE SOLVED: To provide a computer program product and a computer program apparatus or a method of predicting the stability of a power network. SOLUTION: This method of predicting the stability of a power network is conducted, after a failure occurs and includes (a) a step, in which at least one parameter showing an estimated steady-state behavior of at least one load connected to the power network, while the network is in a transition state, (b) a step in which a load power flow calculation for determining the steady state balance of the power network is practiced, by using at least one parameter which shows the estimated steady-state behavior of at least one load, and (c) in which the future stability of the power network is determined to exist, if the load power flow calculation indicates stability, i.e., when there is a solution, and the future stability of the power network is determined as being not to exist, when the load power flow calculation indicates instability.
摘要翻译：要解决的问题：提供一种计算机程序产品和计算机程序设备或预测电力网络的稳定性的方法。解决方案：在发生故障之后进行电力网络稳定性预测的方法，包括：（a）步骤，其中至少一个参数表示至少一个连接到电力网络的负载的稳态行为在网络处于转移状态的情况下，（b）通过使用至少一个参数来显示用于确定电力网络的稳态平衡的负载功率流计算，至少一个负载，以及（c）如果确定存在电力网络的未来稳定性，则如果负载功率流量计算指示稳定性，即当存在解决方案时，并且确定电力网络的未来稳定性当不存在负载功率流量计算时表示不稳定。

7. 发明专利

JP2008147183A High voltage switch provided with metal container filled with insulating gas 审中-公开
标题翻译：带绝缘气体的金属容器提供的高压开关
公开(公告)号：JP2008147183A
公开(公告)日：2008-06-26
申请号：JP2007306805
申请日：2007-11-28
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッドAbb Research Ltd.
发明人： XIANGYANG YE , KRIEGEL MARTIN , DAHLQUIST ANDREAS , JONSSON FREDRIK
IPC分类号： H01H33/985 , H01H33/91
CPC分类号： H01H33/74 , H01H2033/888
摘要： PROBLEM TO BE SOLVED: To provide a high voltage switch with high reliability in operation by increasing insulation strength.
SOLUTION: A quench chamber includes a housing arranged along an axis, an arcing contact device held in the housing, an exhaust gas volume of which a boundary is drawn by the housing, and an exit channel for exhaust gas 9 which passes through a wall surface of the housing. An edge 21 which passes around the axis in an annular shape, and is electrically shielded is arranged on one end surface 20 of a housing attachment 18. A flow of the exhaust gas 9 coming out from the exit channel is separated from the housing attachment 18 by the edge 21. Because the exhaust gas 9 is separated from the housing attachment 18 by the edge 21, the gas enters the metal container in a form of a gas jet 30 of which a boundary in a diameter direction is drawn on an outside.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过提高绝缘强度来提供高可靠性的高压开关。解决方案：骤冷室包括沿着轴线布置的壳体，保持在壳体中的电弧接触装置，由壳体吸引边界的排气体积和通过的废气出口通道9 壳体的壁面。围绕轴线环绕并被电屏蔽的边缘21设置在壳体附件18的一个端面20上。从出口通道出来的排气9的流动与壳体附件18分离由于废气9通过边缘21与壳体附件18分离，所以气体以气体射流30的形式进入金属容器，气体喷射30的直径方向的边界在外侧被拉伸。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006174697A Method of operating rotary electric machine 有权
标题翻译：操作旋转电机的方法
公开(公告)号：JP2006174697A
公开(公告)日：2006-06-29
申请号：JP2005357817
申请日：2005-12-12
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッドAbb Research Ltd.
发明人： GEYER TOBIAS , PAPAFOTIOU GEORGIOS , MORARI MANFRED
IPC分类号： H02P29/00
CPC分类号： H02P23/30
摘要： PROBLEM TO BE SOLVED: To provide a method of operating a rotary electric machine that is adapted to prevent power semiconductor switches from rapidly deteriorating, by reducing the switching frequencies of the power semiconductors. SOLUTION: A method of operating a rotary electric machine is identified. The rotary electric machine is connected to a transducer circuit having a DC voltage circuit in phase, in order to connect at least two voltage levels, and the phase of the transducer circuit is connected to the DC voltage circuit, depending on the combination of switching states in which switching states are selected for the power semiconductor switches inside the transducer circuit. In order to reduce the switching frequencies of the power semiconductor switches, predictions are made, with regard to further behaviors of the entire system. In accordance with the predictions, selections are made, with regard to the number of transitions from preceding selected combinations of switching states to the selected combinations of the switching states, starting from selected combinations of switching states where optimum combinations of switching states precede, and with regard to respective predetermined value ranges, with respect to the torques of the rotary electric machines and stator magnetic fluxes of rotary electric machines, and potentials at sub-connections. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过降低功率半导体的开关频率来操作适于防止功率半导体开关快速劣化的旋转电机的方法。
解决方案：识别旋转电机的操作方法。旋转电机连接到具有同相的直流电压电路的换能器电路，以便连接至少两个电压电平，并且根据开关状态的组合，换能器电路的相位连接到直流电压电路其中对于换能器电路内的功率半导体开关选择开关状态。为了降低功率半导体开关的开关频率，关于整个系统的进一步行为，进行了预测。根据预测，关于从先前选择的开关状态的组合到所选择的开关状态的组合的转换次数，从开关状态的最佳组合的选择的组合开始，并且与先前选择的开关状态的组合相关联相对于旋转电机的转矩和旋转电机的定子磁通量的各个预定值范围以及子连接处的电位。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004213672A Method and system for programming industrial robot 有权
公开(公告)号：JP2004213672A
公开(公告)日：2004-07-29
申请号：JP2004000706
申请日：2004-01-05
申请人： Abb Res Ltd , エービービーリサーチリミテッド
发明人： ANFINDSEN OLE ARNT , SKORUP CHARLOTTE , PETTERSEN THOMAS , PRETLOVE JOHN
IPC分类号： B25J9/10 , B25J9/16 , B25J9/22 , G05B19/4069 , G05B19/425
CPC分类号： B25J9/1664 , G05B19/425 , G05B2219/36401 , G05B2219/36418 , G05B2219/36425 , G05B2219/36452
摘要： PROBLEM TO BE SOLVED: To improve a programming method of a robot to the one which is easily used, intuitively understood and capable of shortening time to be taken for a teaching process.
SOLUTION: The programming method of the robot having an apparatus for executing one processing procedure to an object as tracking a robot path to be demarcated by many way points is provided. The method includes a process for acquiring configuration data of the apparatus and the robot path and configuration data including a position and direction of the object to the robot, a process for acquiring the way point including a position of the apparatus to the object and positional information of work items to the object and for demarcating processing procedures to the object, a process for acquiring distance for adjusting a position of the way point, a process for determining whether or not the way point is corrected, a process for correcting the acquired way point by information about the distance and the way point and a process for generating an actual robot path by the corrected way point and the acquired configuration data.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2003016890A Self-driven type power circuit breaker 审中-公开
标题翻译：自驱动型电源断路器
公开(公告)号：JP2003016890A
公开(公告)日：2003-01-17
申请号：JP2002148695
申请日：2002-05-23
申请人： Abb Res Ltd , アーベーベー・リサーチ・リミテッド
发明人： KALTENBORN UWE , GREUTER FELIX DR , KRIEGEL MARTIN
IPC分类号： H01H33/76 , H01H33/04 , H01H85/42 , H01H85/43
CPC分类号： H01H85/42 , H01H85/43
摘要： PROBLEM TO BE SOLVED: To provide a power circuit breaker of a simple structure.
SOLUTION: Two contact elements 3 and 4 are housed in a housing 2. These contact elements 3 and 4 form an intermediate space in a closing position and are bridged by a fusible contact element 14. A gas generator 15, arranged opposed to the fusible contact element 14 generates an arc-extinguishing gas at starting. When the fusible contact element 14 is heated to its melting point at the occurrence of a failure current, the fusible contact element 14 is fused. The contact elements 3 and 4 are moved toward an interrupting position by the arc generated between the contact elements 3 and 4. Accordingly, this power circuit breaker 1 can be realized, without additional drive parts for the contact elements 3 and 4. The arc is extinguished in the next zero passing of current by blowing of the arc-extinguishing gas. This arc-extinguishing gas is generated by the gas generator 15 started in the fusing of the fusible contact element 14.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供简单结构的电力断路器。解决方案：两个接触元件3和4容纳在壳体2中。这些接触元件3和4在闭合位置形成中间空间，并由可熔接触元件14桥接。气体发生器15，布置成与易熔接点元件14在启动时产生灭弧气体。当可熔接触元件14在发生故障电流时被加热到其熔点时，可熔接触元件14被熔化。接触元件3和4通过在接触元件3和4之间产生的电弧而向中断位置移动。因此，可以实现该电源断路器1，而不需要用于接触元件3和4的额外的驱动部件。电弧是在通过吹灭灭弧气体的下一次零电流中熄灭。这种灭弧气体是由可熔接触元件14的熔化开始的气体发生器15产生的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式