A power grid data communication management system

Abstract

The invention relates to a power grid data communication management system, which is applied to a distributed collection network. The distributed collection network is configured with a plurality of collection nodes, communication nodes and processing nodes corresponding to the power supply grid. The collection nodes are configured with collection terminals. The communication node is configured with a communication base station, the processing node is configured with a processing terminal, and at least two communication base stations are set corresponding to each of the collection terminals, including a collection terminal configuration subsystem, a communication base station configuration subsystem and a dynamic access subsystem; pre-configured distribution According to the acquisition logic of the base station, the collection path, collection route and collection load are analyzed and calculated, and the optimal dynamic power grid data collection method can be obtained to balance the channel resources of each communication base station.

Description

technical field [0001] The invention relates to the technical field of power grid communication, and more particularly, to a power grid data communication management system. Background technique [0002] With the development of the power system, the granularity and timeliness requirements of power data have greatly increased the degree of management of power grid data. The network management system is deployed separately between different networks. Data analysis and application methods can no longer meet the current and future needs of network management professional overall monitoring and application fusion expansion. Although the method of borrowing other professional transmission channels can meet the needs of integrated monitoring at this stage, its data transmission capability depends on the processing capability of the isolation device, and there is a serious transmission bottleneck. When the network professional monitoring data is transmitted concurrently with other ...

AI Technical Summary

Problems solved by technology

[0002] With the development of the power system, the requirements for the granularity and timeliness of power data have led to a great increase in the degree of management of power grid data. Separate network management systems are deployed between different networks, and on this basis, network equipment in a single area is managed. The way of data analysis and application can no longer meet the needs of overall monitoring and application integration and expansion of the current and future network management profession

Although the method of borrowing other professional transmission channels can meet the needs of integrated monitoring at the current stage, its data transmission capacity depends on the processing capacity of the isolation device, and there is a serious transmission bottleneck

It takes a long time for network professional monitoring data to be transmitted concurrently with other professional data, resulting in low timeliness of monitoring data; in serious cases, long-term accumulation of data caused by the mismatch between data concurrency and queue processing capacity will eventually lead to data transmission services Fault; under the status quo of single-node transmission, a program failure of any transmission node will cause the data under the node at this level to fail to be transmitted, and the expected monitoring effect cannot be achieved. The newly connected detection end cannot judge the load of the entire system, while the detection end There is also uncertainty in the data generated under the load running time, but the throughput of the corresponding communication node is limited, which leads to the above results

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