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Method and device for dividing power grid model based on scada system
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A power grid model and re-division technology, applied in the direction of circuit devices, electrical components, AC network circuits, etc., can solve problems such as damage to the relationship between power grid equipment, failure to obtain benefits, and affect processing efficiency, so as to improve system reliability and real-time The effect of data processing efficiency
Inactive Publication Date: 2020-11-24
BEIJING KEDONG ELECTRIC POWER CONTROL SYST +1
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Problems solved by technology
At present, the existing data fragmentation method is mainly divided according to the method of the front link, that is, the data division is completely dependent on the configuration of the front link, and then the unified management of the data is completed through the central processing node in the cluster. There is still a central scheduling node, which uniformly arranges the utilization strategy of the fragmentation, and the data link is often irrelevant to the structure of the power grid. Subsequent applications cannot benefit from the partition, and further processing is required
This method realizes the distribution of SCADA functions from the application level, but it is still a centralized processing method in essence, which destroys the relationship between the grid equipment itself and affects the processing efficiency.
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Embodiment 1
[0048] figure 1 It is a flow chart of a SCADA system-based grid model division method provided by an embodiment of the present invention.
[0049] Such as figure 1 As shown, the grid model division method based on the SCADA system, which includes:
[0050]Step S101, based on the SCADA system, obtain the grid model; wherein, the grid model is equipment information of various equipment;
[0051] Step S102, according to the area to which the equipment belongs, the grid model is divided into areas to obtain multiple primary data areas.
[0052] SCADA (Supervisory Control And Data Acquisition, power grid regulation data acquisition and monitoring processing system), SCADA system is the basis and core of the power grid dispatching automation system, responsible for collecting and processing various real-time and non-real-time data in the operation of the power system, and is the basis for power grid dispatching The main data source of various application software in the center. ...
Embodiment 2
[0071] Figure 4 A schematic diagram of a power grid model division device based on a SCADA system provided by an embodiment of the present invention.
[0072] In order to realize the grid model division method based on the SCADA system in the first embodiment, a grid model division device based on the SCADA system is provided, such as Figure 4 shown, including:
[0073] The acquiring unit 11 is configured to acquire a grid model based on the SCADA system; wherein, the grid model is equipment information of various equipment;
[0074] The first division unit 12 is configured to divide the grid model according to the region according to the region to which the equipment belongs, to obtain a plurality of primary data areas.
[0075] Such as Figure 5 As shown, the device can include:
[0076] The second division unit 13 is configured to divide each primary data area according to regions or levels based on the contact times of devices in each primary data area, and obtain mu...
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Abstract
The invention provides a power grid model division method and device based on an SCADAsystem, and relates to the technical field of power grid regulation and control automation, and the method comprises the steps: obtaining a power grid model based on the SCADAsystem; wherein the power grid model is equipment information of multiple kinds of equipment; and dividing the power grid model accordingto the region to which the equipment belongs to obtain a plurality of primary data regions. According to the method, when the power grid model is divided, processing tasks are effectively divided bycombining with the thought of power grid layered partition management in China, so that the real-time dataprocessing efficiency of the SCADAsystem is effectively improved, and the system reliabilityis improved.
Description
technical field [0001] The invention relates to the technical field of power grid regulation and control automation, in particular to a method and device for dividing a power grid model based on a SCADA system. Background technique [0002] There have been a lot of research and application of distributed technology in the fields of information and Internet, but there are few related researches on power grid dispatching and control scenarios. At present, the existing data fragmentation method is mainly divided according to the method of the front link, that is, the data division is completely dependent on the configuration of the front link, and then the unified management of the data is completed through the central processing node in the cluster. There is still a central scheduling node, which uniformly arranges the utilization strategy of shards, and the data link is often irrelevant to the structure of the power grid. Subsequent applications cannot benefit from sharding, ...
Claims
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Application Information
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