Default parameter self-recovery device for power equipment of flexible direct-current power transmission technology

Abstract

The invention relates to the technical field of power equipment and discloses a default parameter self-recovery device for the power equipment of the flexible direct-current power transmission technology. An identity recognition device is arranged outside the equipment body. A processing device is embedded in the equipment body. A data operating system is installed in the processing device. Default parameters are stored in the original system storage module. The input end of the operating system backup module is further connected with a data encryption device, a virus checking module, a data integrity detection module and a data cleaning module. The output end of the operating system backup module is connected with a data uploading device. According to the equipment default parameter self-recovery device, the real-time backup system and the initial system work together, so that system replacement and default parameter self-recovery can be quickly and timely carried out after a data file is damaged. The data anti-leakage effect is further improved through data encryption.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a default parameter self-recovery device for electric power equipment of flexible direct current transmission technology. Background technique [0002] The multi-terminal flexible DC transmission system refers to a flexible DC transmission system that contains three or more voltage source converter stations under the same DC network frame. Its most notable feature is that it can realize multi-power supply and multi-drop power receiving. As a more flexible and fast power transmission method, the multi-terminal flexible DC transmission system will have broad application prospects in the fields of wind power and other new energy grid integration and construction of urban DC distribution networks. [0003] Data security protection is the top priority of modern computer network security work, and more and more attention is paid to the protection of data systems, espe...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a self-recovery device for the default parameters of power equipment with flexible direct current transmission technology, which has the functions of fast data backup and data recovery, and has the advantages of data security and leakage prevention, and solves the existing problems in After the data file is damaged, the system replacement and default parameter self-recovery cannot be performed in time, the security cannot be guaranteed, and it is easy to cause data leakage and cause losses, which cannot meet the working requirements of the flexible DC transmission system for equipment data storage.

Images