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1. 发明申请

US20170141573A1 DEVICE MANAGEMENT IN AN ELECTRIC POWER GRID 审中-公开
公开(公告)号：US20170141573A1
公开(公告)日：2017-05-18
申请号：US15355963
申请日：2016-11-18
申请人： Reactive Technologies Limited
发明人： Timo LINNA , Ville PAJU , Heikki HUOMO
IPC分类号： H02J3/14 , H02J3/38
CPC分类号： H02J3/14 , H02J3/382 , H02J3/383 , H02J3/386 , Y02B70/3225 , Y04S20/222 , Y04S20/224
摘要： Methods and apparatuses for controlling one or more electricity characteristics of electricity flowing in an electric power grid are described. Data indicative of a control function representing characteristics of a contribution to the one or more electricity characteristics to be made by a distributed plurality of power units during a control period is provided to the distributed plurality of power units. The power units individually determine and provide a contribution to the one or more electricity characteristics based on the received control function and profile information relating to the power units. This saves processing resources at the central location providing the control function and/or communications bandwidth/resources.

2. 发明申请

US20160248254A1 GRID FREQUENCY RESPONSE 审中-公开
标题翻译：网路频率响应
公开(公告)号：US20160248254A1
公开(公告)日：2016-08-25
申请号：US15147783
申请日：2016-05-05
申请人： Reactive Technologies Limited
发明人： Heikki HUOMO , Jukka ALAKONTIOLA
IPC分类号： H02J3/38 , G01R19/25
CPC分类号： H02J3/382 , G01R19/2513 , H02J3/14 , H02J3/24 , H02J3/383 , H02J3/386 , H02J13/0006 , H04B3/546 , H04B2203/5416
摘要： Methods, and apparatus for determining inertia within a synchronous area of an electric power grid are described. A frequency characteristic relating to a frequency of electricity flowing in the electric power grid is measured, a magnitude relating to a power flow modulation is determined based on data relating to power characteristics of one or more power units arranged to consume electric power from and/or provide real and/or reactive electric power to the electric power grid, and a frequency response characteristic associated with at least one area of the electric power grid is determined on the basis of the measured frequency characteristic and the determined magnitude characteristic. This enables frequency response characteristics within a synchronous area of the electric power grid to be easily determined.
摘要翻译：描述了用于确定电力网格的同步区域内的惯性的方法和装置。测量与电力网中的电力频率有关的频率特性，根据与设置成消耗电力的一个或多个功率单元的功率特性相关的数据确定与功率流调制有关的幅度，和/或向电网提供实际和/或无功电力，并且基于所测量的频率特性和确定的幅度特性来确定与电网的至少一个区域相关联的频率响应特性。这使得能够容易地确定电力网格的同步区域内的频率响应特性。

3. 发明申请

US20160006591A1 METHOD, APPARATUS AND COMPUTER PROGRAM FOR TRANSMITTING AND/OR RECEIVING SIGNALS 审中-公开
标题翻译：用于发送和/或接收信号的方法，装置和计算机程序
公开(公告)号：US20160006591A1
公开(公告)日：2016-01-07
申请号：US14851551
申请日：2015-09-11
申请人： Reactive Technologies Limited
发明人： Heikki HUOMO
IPC分类号： H04L27/20 , H04W24/08 , H04L27/26
CPC分类号： H04L27/20 , H04B3/542 , H04B2203/5404 , H04B2203/5412 , H04L27/2655 , H04W24/08
摘要： Methods, apparatus and computer programs for transmitting and/or receiving information are described. Information encoded in a carrier signal comprising a modulation pattern superimposed on a grid frequency at which electricity flows in a synchronous area of an electric power grid, is decoded by measuring, at a receiving device, a characteristic relating to a frequency of electricity flowing in the electric power grid, accessing data indicative of one or more predetermined code patterns and performing a correlation process to determine a correlation between the modulation pattern and one of the one or more predetermined code patterns. The information is decoded on the basis of the determined correlation. This enables information to be easily transmitted within a synchronous area of the electric power grid.
摘要翻译：描述用于发送和/或接收信息的方法，装置和计算机程序。在载波信号中编码的信息通过在接收装置处测量与在电力网中的电流频率相关的特性来解码，所述信号包括叠加在电力网格的同步区域中的电流的电网频率上的调制模式电力网格，访问指示一个或多个预定代码模式的数据，并执行相关处理以确定调制模式与一个或多个预定代码模式之一之间的相关性。基于确定的相关性对信息进行解码。这使得能够容易地在电力网的同步区域内传输信息。

4. 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.

5. 发明申请

US20150025701A1 POWER FLOW MEASUREMENT AND MANAGEMENT 审中-公开
标题翻译：动力流量测量与管理
公开(公告)号：US20150025701A1
公开(公告)日：2015-01-22
申请号：US14506493
申请日：2014-10-03
申请人： Reactive Technologies Limited
发明人： Heikki HUOMO
IPC分类号： G05F1/66 , G01R21/00
CPC分类号： G05F1/66 , G01R21/005 , H02J3/06 , Y10T307/391
摘要： Methods and systems for measuring and/or managing power consumption by power units connected to an electricity distribution network are disclosed. Power flow to and/or from a power unit connected to an electricity distribution network is controlled in accordance with a control sequence, such that the consumption and/or provision of power by the power unit results in a power flow having a predefined flow pattern, and having a characteristic, such as an amplitude, which can be remotely measured. This measurement may be performed using a method in which a signal indicative of power flowing at a measurement node is measured and correlated with a predefined pattern, and a characteristic of the correlated signal is measured. Thus, power flow characteristics resulting from a group of one or more power flow devices can be remotely detected and measured.
摘要翻译：公开了用于测量和/或管理连接到配电网络的电力单元的功率消耗的方法和系统。根据控制顺序来控制连接到配电网络的功率单元和/或从功率单元的功率流，使得功率单元的功率消耗和/或提供导致具有预定流量模式的功率流，并且具有可被远程测量的诸如振幅的特性。可以使用其中测量表示在测量节点处流动的功率的信号并与预定义模式相关联的方法来执行该测量，并且测量相关信号的特性。因此，可以远程检测和测量由一组或多个功率流装置产生的功率流特性。

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