Comprehensively-integrated linkage safety system of power system transformer substations

Abstract

The invention discloses a comprehensively-integrated linkage safety system of power system transformer substations. The comprehensively-integrated linkage safety system comprises a transformer substation comprehensively-integrated showing platform connected with a comprehensively-integrated linkage device, the comprehensively-integrated linkage device is connected with a video monitoring system through a network port and is respectively connected with a production area data safety access device and an information area data safety access device through serial ports, the production area data safety access device is used for receiving network data of a transformer substation production area and sending the network data to the comprehensively-integrated linkage device, and the information area data safety access device is used for receiving network data, serial port data and state data of a transformer substation information area to the comprehensively-integrated linkage device. The comprehensively-integrated linkage safety system carries out service integration on the data of different partitions of the transformer substation production area and the transformer substation production area, achieves corresponding linkage service of service data between systems, and achieves resource sharing and collaboration between the transformer substation systems.

Description

technical field [0001] The invention relates to the field of power system substation operation, in particular to a comprehensive integrated linkage safety system for power system substations. Background technique [0002] In-depth implementation of the State Grid Corporation's "three episodes and five majors" has been gradually promoted, and the substation has developed into an unattended mode. For substation equipment (transformers, switches, knife switches, temporary grounding wires, etc.) and remote image inspection and remote visual operation functions of operating equipment (including meters) have become new additions to unattended substations and are a very important Necessary automation projects are irreplaceable by other automation means. [0003] With the deepening reform of the power system management system and the continuous improvement of substation automation technology, the unattended or on-duty mode has been vigorously promoted in the power system. In addit...

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Problems solved by technology

[0004] Since the data between the production area network and the information area network in the substation has network security requirements, business interconnection cannot be realized. How to realize business data sharing and business linkage is an urgent problem to be solved

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