-
公开(公告)号：US10514412B2
公开(公告)日：2019-12-24
申请号：US15174687
申请日：2016-06-06
Applicant: ABB Inc.
Inventor： Ning Kang , Mirrasoul Mousavi
Abstract: Systems and methods for identifying faulted segment(s) in a multiphase power network may include receiving a current measurement that was measured during a fault, obtaining a set of equivalent sequence impedances for the segments, building a set of sequence bus impedance matrices, selecting a segment, calculating coefficients for the segment based on the set of equivalent sequence impedances for the segment and the sequence bus impedance matrices, calculating an estimated per unit fault distance for the segment based at least partially on the current measurement and the coefficients, identifying the segment as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one, and repeating for each of the segments the calculating coefficients, calculating an estimated per unit fault distance, and identifying as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one.
-
92.发明授权公开(公告)号：US10237234B2
公开(公告)日：2019-03-19
申请号：US15293922
申请日：2016-10-14
Applicant: ABB Inc.
Inventor： Kraig Ritmanich , Teemu T. Heikkila
Abstract: A system and method for configuring devices on a device network in communication with a router on a control network. An unconfigured device installed on the network receives a poll at a predetermined address from a router. The router receives a response to the poll from the unconfigured device, and requests identification of devices having a range of device object IDs and stores the MAC addresses of responding devices and the device object IDs. The unconfigured device is configured to have the proposed MAC address and device object ID.
-
公开(公告)号：US10192677B2
公开(公告)日：2019-01-29
申请号：US14457768
申请日：2014-08-12
Applicant: ABB Inc.
Inventor： Xianyong Feng , Mirrasoul Mousavi
Abstract: The present invention comprises an apparatus and method for detecting a loss of oil from an oil-immersed transformer, based on fitting a transformer top-oil temperature model to online measurements in an iterative optimization process that yields fitted values for a first model parameter representing the top-oil temperature rise over ambient temperature and a second model parameter representing the oil time constant. Among the several advantages seen in the contemplated apparatus and method is the reduction in required instrumentation, whereby transformer oil leaks are indirectly detected without requiring pressure sensors or mechanical floats, although the presence of such sensors is not excluded by the teachings herein.
-
公开(公告)号：US20170191929A1
公开(公告)日：2017-07-06
申请号：US14986244
申请日：2015-12-31
Applicant: ABB, Inc.
Inventor： Elena S.F. Berman , Andrew Fahrland , Manish Gupta , Douglas S. Baer , John Brian Leen
CPC classification number: G01N21/39 , G01J3/00 , G01J3/28 , G01J3/42 , G01J3/457 , G01J2003/284 , G01N2021/3595 , G01N2021/399
Abstract: A method for spectral interpretation in absorption spectroscopy uses a nonlinear spectral fitting algorithm for interpretation of spectral features in complex absorption spectra. The algorithm combines two spectral modeling techniques for generating spectral models to be used in the curve fitting process: a line-shape model and a basis-set model. The selected models for all gas components are additively combined using a least squares minimization, allowing for quantification of multiple species simultaneously.
-
公开(公告)号：US09644462B2
公开(公告)日：2017-05-09
申请号：US13622066
申请日：2012-09-18
Applicant: ABB Inc.
Inventor： John William Green
IPC: E21B43/12
CPC classification number: E21B43/122
Abstract: When a fossil fuel well is producing fossil fuel, lift gas injected into the well to bring the naturally occurring fluids in the well to the surface along with the fossil fuel and the plunger if the well has a plunger. An instrument is programmed to use the predetermined criteria to dynamically control the rate of injection of the lift gas into the well.
-
Patent Agency Ranking
公开(公告)号：US09597802B2
公开(公告)日：2017-03-21
申请号：US14638179
申请日：2015-03-04
Applicant: George Zhang , Hui Zhang , Jianmin He , Jianjun Wang
Inventor： George Zhang , Hui Zhang , Jianmin He , Jianjun Wang
CPC classification number: B25J9/1687 , G05B2219/40032 , G06F17/18 , Y10S901/02 , Y10S901/03 , Y10S901/41
Abstract: A method and system to optimize the parameters of a robot used in an assembly process. The assembly process is categorized based on its nature which may be cylindrical, radial and multi-stage insertion. The search pattern and search parameters are specified. The parameters are optimized and the optimized parameter set are verified and when a predetermined criteria such as assembly cycle time set and/or success rate is met the optimization process stops. When the optimization stops the verified parameters are used to cause the robot to perform the categorized assembly process. If the parameters do not meet the predetermined criteria, another round of optimization using the same or other parameters can be performed.
-
公开(公告)号：US09592538B2
公开(公告)日：2017-03-14
申请号：US13131805
申请日：2009-11-24
Applicant: Dragoslav Milojevic , Kenneth A. Carmack , Daniel A. Raetz , Eric Gauci , James R. Vigneau , Larry X. Blanchard , Paul G. Cazan , Loren J. Cazan , Stephen J. Laski
Inventor： Dragoslav Milojevic , Kenneth A. Carmack , Daniel A. Raetz , Eric Gauci , James R. Vigneau , Larry X. Blanchard , Paul G. Cazan , Stephen J. Laski
Abstract: A compact robotic wash system is provided for cleaning a work piece. The robotic wash system includes an enclosed wash chamber. A robot is fully disposed inside the wash chamber. The robot has a maximum horizontal reach that is at least 40% of the maximum horizontal linear dimension of the wash chamber. The robot may hold a work piece and move the work piece around a plurality of spray devices. Alternately, the robot may hold one or more spray devices, while a work piece is supported on a movable table.
Abstract translation: 提供了一种用于清洁工件的紧凑型机器人洗涤系统。 机器人洗涤系统包括封闭的洗涤室。 机器人完全设置在洗涤室内。 机器人的最大水平距离至少为清洗室最大水平线性尺寸的40％。 机器人可以保持工件并将工件围绕多个喷射装置移动。 或者，机器人可以保持一个或多个喷射装置，同时工件被支撑在可动台上。
-
公开(公告)号：US09502188B2
公开(公告)日：2016-11-22
申请号：US14921416
申请日：2015-10-23
Applicant: ABB Inc.
Inventor： Liam Devine
IPC: H01H9/02
CPC classification number: H01H9/0207 , H02B1/28 , H02B1/38 , H02B13/025
Abstract: One or more apparatuses are provided for forming a seal between a circuit breaker and an enclosure. An adjustable door assembly includes an inner floating frame assembly positioned according to a floating configuration between a first external flange and a second external flange that connect to an enclosure door of an enclosure housing a circuit breaker. The inner floating frame assembly includes an inner floating frame and an inner floating box frame. An adjustable coupling is used to apply a force, between the inner floating frame and the inner floating frame box, to the inner floating box frame towards a front side of the circuit breaker to form a seal between the front side of the circuit breaker and the enclosure door. The seal may provide a barrier for mitigating arc flash, hazardous gases, material, and/or explosive force from escaping from a backside of the circuit breaker.
Abstract translation: 提供一个或多个装置用于在断路器和外壳之间形成密封。 可调门组件包括内浮动框架组件，该内浮动框架组件根据浮动构型定位在第一外凸缘和第二外凸缘之间，第一外凸缘和第二外凸缘连接到容纳断路器的外壳的外壳门。 内部浮动框架组件包括内部浮动框架和内部浮动框架框架。 可调式联轴器用于将内部浮动框架和内部浮动框架框架之间的力施加到内部浮动框架框架朝向断路器的前侧，以在断路器的前侧和 封闭门。 密封件可以提供阻挡电弧闪光，有害气体，材料和/或从断路器背面逸出的爆炸力的屏障。
-
公开(公告)号：US09469032B2
公开(公告)日：2016-10-18
申请号：US14637822
申请日：2015-03-04
Applicant: George Zhang , Hui Zhang , Jianmin He , Jianjun Wang
Inventor： George Zhang , Hui Zhang , Jianmin He , Jianjun Wang
CPC classification number: B25J9/1687 , G05B2219/40032 , G06F17/18 , Y10S901/02 , Y10S901/03 , Y10S901/41
Abstract: A method and system to optimize the parameters of a robot used in an assembly process. The assembly process is categorized based on its nature which may be cylindrical, radial and multi-stage insertion. The search pattern and search parameters are specified. The parameters are optimized and the optimized parameter set are verified and when a predetermined criteria such as assembly cycle time set and/or success rate is met the optimization process stops. When the optimization stops the verified parameters are used to cause the robot to perform the categorized assembly process. If the parameters do not meet the predetermined criteria, another round of optimization using the same or other parameters can be performed.
-
100.发明授权Method and structure for monitoring breaker status contacts on circuit breaker applications 有权用于监控断路器应用的断路器状态触点的方法和结构公开(公告)号：US09455111B2
公开(公告)日：2016-09-27
申请号：US14048075
申请日：2013-10-08
Applicant: ABB Inc.
Inventor： John C. Webb
CPC classification number: G02B6/30 , G02B6/245 , G02B6/2821 , G02B6/3652 , G02B6/4291 , G02B27/56 , H01H71/04 , H01H71/123 , H01H71/46 , H01H73/14 , H01H85/32 , H01H2071/044
Abstract: A trip control circuit for a circuit breaker which provides for self-diagnostics includes a normally opened trip contact, a tripping circuit, and a signal light in series with the tripping circuit and the trip contact. The trip control circuit also includes a flasher circuit constructed and arranged to provide signaling of an abnormal condition of a circuit breaker to the signal light, while permitting the circuit breaker to trip provided that a cause of the abnormal condition signaled is not one which prevents tripping of the circuit breaker.
Abstract translation: 提供自诊断功能的断路器跳闸控制电路包括常开触发触发，跳闸电路以及与跳闸触点串联的信号光。 跳闸控制电路还包括闪络器电路，其构造和布置成向断路器的信号灯提供异常状态的信号，同时允许断路器跳闸，只要发出异常状态的原因不是防止跳闸的原因 的断路器。
-
-
-
-
-
-
-
-
-
Search Results
220
records
(took 0.04 seconds)
