Online monitoring system suitable for intelligent power distribution room

Abstract

The invention provides an on-line monitoring system suitable for an intelligent power distribution room. The on-line monitoring system comprises a plurality of sensors of different types, a communication module and a data center. The sensor is used for collecting operation parameters of equipment in the power distribution room and then transmitting the collected operation parameters of the equipment to the data center through the communication module. The data center comprises a data reconstruction module, a plurality of storage servers, a controller and a storage monitor; wherein the data reconstruction module is used for generating a data matrix from acquired equipment operation parameters according to an object-attribute mapping relationship, segmenting the data matrix into a plurality of sub-data matrixes according to a set rule, and performing fusion calculation on each sub-data matrix to form a reconstructed storage structure; the plurality of storage servers are used for performing hierarchical storage on the reconstructed equipment operation parameters of different security levels; the controller is used for receiving a data storage request of the sensor and establishing a storage log; and the storage monitor is used for searching the storage server with the same security level for data storage according to the security level of the equipment operation parameters requested to be stored by the controller.

Description

technical field [0001] The invention relates to the field of electric power technology, and more specifically, relates to an online monitoring system suitable for an intelligent power distribution room. Background technique [0002] The safety of equipment is the basis for the safe, reliable and stable operation of the power grid. Effective and accurate monitoring and diagnosis of equipment is an important way to improve the reliability of power supply and the intelligent level of power grid operation. With the continuous expansion of the scale of the power grid, the workload of power grid monitoring and operation and maintenance is also increasing. The technology of real-time monitoring and analysis of the working conditions of power distribution room equipment through the Internet of Things is also becoming more and more popular. [0003] Complete and real real-time monitoring data of equipment is the basis for evaluating equipment status. In the current real-time monitori...

AI Technical Summary

Problems solved by technology

There is no proper storage and processing of data that needs to be kept confidential, and there are security risks

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