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公开(公告)号：US10997674B2
公开(公告)日：2021-05-04
申请号：US16425419
申请日：2019-05-29
发明人： Mika Ventola , Jukka Alakontiola , Marc Borrett , Ville Paju , Timo Peltola
摘要： Methods, and apparatus for determining a characteristic of an inertial contribution to an electrical power grid are described. A change in inertia in the electrical power grid based on one or more inertia measurements performed in a first time period is determined. On the basis of the determined change in inertia and data indicative of an inertia contribution characteristic of one or more energy production facilities and/or one or more energy consuming devices in the electric power grid, a characteristic of an inertial contribution to the electrical power grid is determined for a second time period different to the first time period.
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公开(公告)号：US11216893B2
公开(公告)日：2022-01-04
申请号：US16425438
申请日：2019-05-29
发明人： Jukka Alakontiola , Abhishek Jain , Timo Peltola , Marc Borrett , Mika Ventola
摘要： Methods, computer software and apparatus for use in an electric power grid are described. Measurement data is received intermittently or continuously from a plurality of measurement units, indicating values of at least one measured characteristic at respective measurement locations. The at least one is characteristic is monitored, and it is determined, based on the monitoring, that there has been a change in electric power flow in the electric power grid. Responsive to the determination, component data is accessed relating to characteristics of components of the electric power grid involved in provision and/or consumption of electric power. Based on received measurement data relating to the change and the accessed component data, a power flow characteristic of the grid in a given time period is determined.
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公开(公告)号：US09362754B2
公开(公告)日：2016-06-07
申请号：US14338787
申请日：2014-07-23
发明人： Marc Borrett , Heikki Huomo
CPC分类号： H02J4/00 , G06Q10/06 , G06Q50/06 , H02J3/14 , Y02B70/3225 , Y02B70/3266 , Y02P90/82 , Y04S20/222 , Y04S20/242
摘要： Methods, systems, and devices for controlling electrical energy consumption in an electricity distribution network, so as to reduce net energy consumption in a given area during a given time period are described. In particular, a method of controlling electrical energy consumption within an electricity distribution network is described. The method comprises maintaining a database of information about electric devices, and identifying an area in which, and a time period during which, electrical energy consumption is to be controlled. The method further comprises selecting, based on device information stored in the database, groups of electric devices, and associating one or more time intervals with each of the selected groups. Requests are sent to the electric devices of the selected groups to control electrical energy consumption and/or provision by the electric devices. This enables a reduction in net consumption of electrical energy in a given area, during a respective time interval.
摘要翻译： 描述了用于控制配电网络中的电能消耗的方法，系统和装置，以便在给定时间段内减少给定区域中的净能量消耗。 特别地，描述了一种控制配电网络内的电能消耗的方法。 该方法包括维护关于电气设备的信息的数据库，以及识别要控制电能消耗的区域和时间段。 该方法还包括基于存储在数据库中的设备信息来选择电子设备的组，并且将一个或多个时间间隔与每个所选择的组相关联。 请求被发送到所选择的组的电气设备以控制电能消耗和/或由电气设备提供。 这使得能够在相应的时间间隔期间减少给定区域中的电能的净消耗。
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