A communication device and method for safe access to power secondary equipment debugging

Abstract

The invention relates to a communication device and method for safely accessing power secondary equipment debugging, and belongs to the technical field of power system debugging. The technical solution of the present invention is: the reverse compilation controller (5), the reverse transmission controller (6), the trusted computing module and the access control system (13) all run on the secure operating system and the domestic security chip (11) Above, the reverse compilation controller (5) and the reverse transmission controller (6) are controlled based on the instructions of the access control system (13); the trusted computing module is protected outside the domestic security chip (11). The beneficial effect of the present invention is that: the transmission of power secondary equipment files is completed by using a special safety communication channel device, the safety communication channel device is easy to operate, easy to carry, effectively reduces the work intensity of the staff, improves the work efficiency of the staff, and ensures the power supply. The monitoring system is not invaded by viruses, malicious codes, etc., ensuring communication security.

Description

technical field [0001] The invention relates to a safety access communication device and method for debugging power secondary equipment, and belongs to the technical field of power system debugging. Background technique [0002] At present, as an important field of national economy and people's livelihood, the power industry has higher and higher requirements for its communication security. Communication is the core business of transmission control from IT to OT. How to use secure communication technology to ensure the normal operation of commissioning business has become an annual power company. Routine work on technical renovation projects. In order to ensure the safety of the secondary system to the greatest extent, Article 8 of the Electric Power Monitoring System Safety Protection Regulations (Order No. 14) requires that the business systems in the production control area use wireless communication networks and other data networks of power companies in the vertical conn...

AI Technical Summary

Problems solved by technology

At present, whether it is a substation or a grid-connected clean energy power plant, the technical ability of the secondary maintenance personnel varies, and there are still many irregularities in the commissioning work. Once illegal outreach occurs or viruses, malicious codes, etc. are introduced into the intranet , will cause major safety hazards to the power monitoring system, and even lead to security incidents, affecting the safe operation of the power grid

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