A distribution network monitoring system and information transmission method based on cross-security partition

Abstract

The invention discloses a Cross-security-division-based distribution network monitoring system and an information transmission method thereof. The distribution network monitoring system is composed ofdistribution network operation monitoring subsystems and distribution network operation state management and control subsystems. The distribution network operation monitoring subsystems are deployedin one large provincial information management region and large production control regions of N corresponding areas under the provincial level. The distribution network operation state management andcontrol subsystems are deployed all large information management regions and are provided with data collection and processing modules for collecting and processing all regional terminal data of the located large production control regions and collecting and processing wireless public network data of the located large information management regions. The distribution network operation state management and control subsystems are equipped with data collection and processing modules for collecting and processing two telemetry information received by pre servers of the located large information management regions. The distribution network operation monitoring subsystems and distribution network operation state management and control subsystems carry out information interaction by cross-region message buses having message type filtering capabilities.

Description

technical field [0001] The invention relates to a distribution network monitoring system and an information transmission method based on cross-security partitions. Background technique [0002] With the continuous expansion of the coverage of domestic distribution automation construction, new requirements have been put forward in the monitoring of equipment operation status and comprehensive business management of power supply services, requiring the distribution automation master station system to use new technologies such as cloud services and distributed computing to support the entire The intelligent perception of the operating status of the distribution network, and the integrated business across the production control area (safety area 1) and management information area (safety area 3), realize the integrated construction of "province / prefecture / county". [0003] In the current distribution automation master station system, model maintenance, data collection, and busin...

AI Technical Summary

Problems solved by technology

[0003] In the current distribution automation master station system, model maintenance, data collection, and business analysis are all carried out in the production control area, and information such as model maintenance results, data sections, and business analysis results are unidirectionally pushed to information management through the forward isolation device Large areas realize information release and display, which cannot realize cross-region two-way transparent transmission of information, and cannot meet the needs of collaborative management and control of cross-security partition services

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