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41. 发明授权

EP2449650B1 AUTOMATIC IDENTIFICATION OF MULTIPLE POWER GRIDS USING DATA SYNCHRONIZATION 有权
标题翻译：几个电力网络中使用的数据同步自动识别
公开(公告)号：EP2449650B1
公开(公告)日：2014-06-04
申请号：EP10735367.4
申请日：2010-06-30
申请人： Schneider Electric USA, Inc.
发明人： BICKEL, Jon, A. , CARTER, Ronald, W.
IPC分类号： H02J13/00 , H04Q9/00 , G01D4/00
CPC分类号： H02J13/0093 , G01D4/002 , H02J13/0017 , H04Q9/00 , H04Q2209/60 , H04Q2209/823 , Y02B90/241 , Y02B90/244 , Y02E60/724 , Y02E60/74 , Y02E60/7807 , Y04S10/18 , Y04S10/30 , Y04S20/32 , Y04S20/327 , Y04S20/48 , Y04S40/12

42. 发明公开

EP2001102A2 Method for controlling frequency converter unit, and frequency converter assembly 审中-公开
标题翻译：用于控制变频器单元和变频器组件的方法
公开(公告)号：EP2001102A2
公开(公告)日：2008-12-10
申请号：EP08155844.7
申请日：2008-05-08
申请人： ABB Oy
发明人： Kangas, Jani
IPC分类号： H02J13/00 , H04B3/54
CPC分类号： H02J13/002 , H02J13/0093 , H02M2001/0009 , H04B3/56 , H04B2203/5483
摘要： A method for controlling a frequency converter unit, the frequency converter unit (2) containing an input connection for supplying electric power at an input frequency to the frequency converter unit, and an output connection for supplying electric power at an output frequency from the frequency converter unit, the method comprising a control step, in which the frequency converter unit (2) is controlled by means of control signals. In the control step the control signals are supplied through an inductive connection to at least one wire (10, 12) connected to the input connection or the output connection of the frequency converter unit (2) for transmitting electric power, the control signals being supplied to the frequency converter unit (2) over the at least one wire (10, 12).
摘要翻译：一种用于控制变频器单元的方法，变频器单元（2）包含用于以输入频率向变频器单元供应电力的输入连接以及用于以变频器单元（2）的输出频率供应电力的输出连接单元，该方法包括控制步骤，其中通过控制信号来控制变频器单元（2）。在控制步骤中，控制信号通过电感性连接被供应到至少一个连接到变频器单元（2）的输入连接或输出连接的用于传输电力的导线（10,12），所述控制信号被供应通过所述至少一个导线（10,12）到达所述变频器单元（2）。

43. 发明授权

US09784773B2 Intelligent sensor network in a load center 有权
公开(公告)号：US09784773B2
公开(公告)日：2017-10-10
申请号：US15033973
申请日：2013-11-06
申请人： SCHNEIDER ELECTRIC IT CORPORATION
发明人： Vishwas Mohaniraj Deokar , Namwook Paik , Jeffrey Steven Young
IPC分类号： G01R15/18 , G01R19/25 , H02J13/00 , G01R15/14 , H01F38/28 , H01R9/00 , H01R13/58 , H02J3/02 , H02M7/04 , H01R4/24 , H01R25/14 , G01R1/22
CPC分类号： G01R19/2513 , G01R1/22 , G01R15/142 , H01F38/28 , H01R4/2433 , H01R9/00 , H01R13/58 , H01R25/142 , H02J3/02 , H02J13/0055 , H02J13/0093 , H02M7/04 , Y02E60/727 , Y04S10/26
摘要： According to one aspect, embodiments of the invention provide a system for monitoring a load center including a plurality of current sensors, a communication bus, a plurality of sensor circuits, a power module configured to be coupled to a load center input line and to receive input AC power from the input line, a collector, and a cable configured to be coupled between the power module and the collector, wherein the power module is further configured to provide power to the plurality of sensor circuits via the communication bus, provide power to the collector via the cable, measure at least one of voltage, frequency and phase of input AC power and provide signals related to the measured voltage, frequency or phase to the collector via the cable, receive current measurement signals from the plurality of sensor circuits and provide the received current measurement signals to the collector via the cable.

44. 发明申请

US20170098937A1 FREQUENCY RESPONSE 审中-公开
公开(公告)号：US20170098937A1
公开(公告)日：2017-04-06
申请号：US15291969
申请日：2016-10-12
申请人： Reactive Technologies Limited
发明人： Heikki HUOMO
IPC分类号： H02J3/38 , H02J3/46 , H02J13/00 , H02J3/14
CPC分类号： H02J3/386 , H02J3/14 , H02J3/38 , H02J3/381 , H02J3/383 , H02J3/46 , H02J13/0093 , Y02B70/3225 , Y02E10/763 , Y02P80/22 , Y04S20/222
摘要： Control systems and methods for control of grid frequency in an electric power grid, are described. A grid frequency is monitored by monitoring devices at one or more predefined locations in the grid, and a determination is made whether one or more conditions relating to the monitored frequency have been met. A control period during which the grid frequency at one or more of the one or more predefined locations is to be controlled is initiated based on the determination. One or more variation characterizes relating to a variation, during the control period, in grid frequency are determined. Control instructions, comprising instructions to control power flow to and/or from each of a first plurality of power units so as to control the monitored frequency, are sent. The control instructions are generated on the basis of profile information relating to the power units and the determined one or more variation characteristics.

45. 发明申请

US20160320435A1 WIDE-AREA, REAL-TIME MONITORING AND VISUALIZATION SYSTEM 审中-公开
公开(公告)号：US20160320435A1
公开(公告)日：2016-11-03
申请号：US14954886
申请日：2015-11-30
申请人： ELECTRIC POWER GROUP, LLC
发明人： Vikram S. Budhraja , James D. Dyer , Carlos A. Martinez Morales
IPC分类号： G01R21/133 , H02J13/00 , H02J3/00
CPC分类号： G01R21/133 , H02J3/008 , H02J13/001 , H02J13/0093 , H02J2003/003 , H02J2003/007 , Y02E60/74 , Y02E60/76 , Y04S10/30 , Y04S10/40 , Y04S40/22 , Y04S50/10
摘要： A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

46. 发明申请

US20150346753A1 Systems and Methods for Convex Relaxations and Linear Approximations for Optimal Power Flow in Multiphase Radial Networks 审中-公开
标题翻译：用于多相径向网络中最优潮流的凸弛豫和线性逼近的系统和方法
公开(公告)号：US20150346753A1
公开(公告)日：2015-12-03
申请号：US14724757
申请日：2015-05-28
申请人： California Institute of Technology
发明人： Lingwen Gan , Steven H. Low
IPC分类号： G05F1/66 , G05B15/02 , H02J13/00
CPC分类号： G05F1/66 , G05B15/02 , G06Q50/06 , H02J3/006 , H02J13/0006 , H02J13/0093 , H02J2003/007 , Y02E40/76 , Y02E60/76 , Y04S10/525 , Y04S10/545 , Y04S40/22
摘要： Centralized node controllers in accordance with embodiments of the invention enable linear approximation of optimal power flow. One embodiment includes a centralized node controller including: a network interface, a processor, and a memory containing: a centralized power control application a network topology, where the network is multiphase unbalanced and comprises a plurality of connected nodes; wherein the processor is configured by the centralized controller application to: request node operating parameters from the plurality of connected nodes; calculate network operating parameters using a linear approximation of optimal power flow and the node operating parameters from the plurality of connected nodes; send network operating parameters to the plurality of connected nodes.
摘要翻译：根据本发明的实施例的集中式节点控制器实现了最佳功率流的线性近似。一个实施例包括集中式节点控制器，其包括：网络接口，处理器和存储器，其包含：集中式功率控制应用网络拓扑，其中所述网络是多相不平衡的并且包括多个连接的节点; 其中所述处理器由所述集中控制器应用配置为：从所述多个连接节点请求节点操作参数; 使用最佳功率流的线性近似和来自多个连接节点的节点操作参数来计算网络操作参数; 将网络操作参数发送到多个连接的节点。

47. 发明申请

US20150022185A1 POWER RECEIVING DEVICE AND PROGRAM 有权
标题翻译：电力接收设备和程序
公开(公告)号：US20150022185A1
公开(公告)日：2015-01-22
申请号：US14376157
申请日：2012-12-11
申请人： Sony Corporation
发明人： Yoichiro Sako , Takanori Washiro , Kazuyoshi Takemura , Kuniya Hayashi , Isao Soma , Kayoko Tanaka , Satoshi Higano , Kazutoshi Serita
IPC分类号： G01R21/00 , H04B3/54 , H02J13/00
CPC分类号： G01R21/00 , B60L11/1816 , B60L11/1824 , B60L11/1838 , B60L11/1846 , B60L11/1848 , B60L2230/12 , G01R21/1333 , H02J7/00 , H02J13/0058 , H02J13/0093 , H02J2007/0001 , H02J2007/0098 , H04B3/54 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/168 , Y02T90/169 , Y04S30/12 , Y04S30/14
摘要： There is provided a power receiving device including a connecting unit that is connected to a power line through which power is transmitted, a determining unit that determines whether transmitted power is chargeable, based on power identification information indicating whether the transmitted power is chargeable power, and a notification control unit that performs notification based on a determination result.
摘要翻译：提供了一种电力接收装置，包括：连接单元，其连接到通过其发送电力的电力线;确定单元，其基于指示所述发送功率是否是可充电电力的功率识别信息，确定发送功率是否可充电;以及通知控制单元，其基于确定结果执行通知。

48. 发明申请

US20120278015A1 WIDE-AREA, REAL-TIME MONITORING AND VISUALIZATION SYSTEM 审中-公开
公开(公告)号：US20120278015A1
公开(公告)日：2012-11-01
申请号：US13470231
申请日：2012-05-11
申请人： Vikram S. Budhraja , James D. Dyer , Carlos A. Martinez Morales
发明人： Vikram S. Budhraja , James D. Dyer , Carlos A. Martinez Morales
IPC分类号： G06F19/00
CPC分类号： G01R21/133 , H02J3/008 , H02J13/001 , H02J13/0093 , H02J2003/003 , H02J2003/007 , Y02E60/74 , Y02E60/76 , Y04S10/30 , Y04S10/40 , Y04S40/22 , Y04S50/10
摘要： A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

49. 发明申请

US20120022707A1 WIDE-AREA, REAL-TIME MONITORING AND VISUALIZATION SYSTEM 有权
标题翻译：宽域，实时监控和可视化系统
公开(公告)号：US20120022707A1
公开(公告)日：2012-01-26
申请号：US13249152
申请日：2011-09-29
申请人： Vikram S. Budhraja , James D. Dyer , Carlos A. Martinez Morales
发明人： Vikram S. Budhraja , James D. Dyer , Carlos A. Martinez Morales
IPC分类号： G06F1/28
CPC分类号： G01R21/133 , H02J3/008 , H02J13/001 , H02J13/0093 , H02J2003/003 , H02J2003/007 , Y02E60/74 , Y02E60/76 , Y04S10/30 , Y04S10/40 , Y04S10/54 , Y04S40/22 , Y04S50/10
摘要： A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.
摘要翻译：一种用于监控电网的实时性能监测系统。电网具有多个格栅部分，每个格栅部分对应于多个控制区域中的一个。实时性能监测系统包括一台监控计算机，用于监测电网的可靠性度量，发电量度，传输指标，供应商指标，电网基础设施安全指标和市场指标中的至少一个。由监视器计算机监控的度量的数据被存储在数据库中，并且在具有监视器的至少一个显示计算机上显示度量的可视化。一个所述控制区域中的至少一个显示计算机使得操作者能够监视对应于不同所述控制区域的网格部分。

50. 发明申请

US20080310206A1 Method for controlling frequency converter unit, and frequency converter assembly 失效
标题翻译：控制变频器单元和变频器总成的方法
公开(公告)号：US20080310206A1
公开(公告)日：2008-12-18
申请号：US12155456
申请日：2008-06-04
申请人： Jani Kangas
发明人： Jani Kangas
IPC分类号： H02M5/06
CPC分类号： H02J13/002 , H02J13/0093 , H02M2001/0009 , H04B3/56 , H04B2203/5483
摘要： A method for controlling a frequency converter unit, the frequency converter unit containing an input connection for supplying electric power at an input frequency to the frequency converter unit, and an output connection for supplying electric power at an output frequency from the frequency converter unit, the method comprising a control step, in which the frequency converter unit is controlled by means of control signals. In the control step the control signals are supplied through an inductive connection to at least one wire connected to the input connection or the output connection of the frequency converter unit for transmitting electric power, the control signals being supplied to the frequency converter unit over the at least one wire.
摘要翻译：一种用于控制变频器单元的方法，所述变频器单元包含用于向频率转换器单元提供输入频率的电力的输入连接，以及用于从频率转换器单元提供输出频率的电力的输出连接，方法包括控制步骤，其中通过控制信号控制变频器单元。在控制步骤中，通过电感连接将控制信号提供给连接到变频器单元的输入连接或输出连接的至少一根电线，用于发送电力，控制信号通过at提供给变频器单元最少一根线。

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