Regional monitoring system based on deep integration of intelligent operation and network security

Abstract

The invention provides a regional monitoring system based on deep integration of intelligent operation and network security. The system comprises: a plurality of station side acquisition servers for packaging acquired data into a message with a time label, packaging and compressing the message according to a first-in first-out principle and then putting the message into a message queue; a centralized control side data processing server which establishes network communication with the station side acquisition server of each power station through an electric power special line and network equipment, and sends a message to a regional centralized monitoring system; and the regional centralized monitoring system which intensively displays the collected real-time data commands such as the fan / inverter and the integrated automation of each power station in the region according to the received message. According to the invention, the safety of the whole system network can be ensured, the real-time monitoring requirement is met, and the power generation efficiency of the unit is improved; and meanwhile, a network management software module is customized according to the current system architecture, software and hardware information of all devices can be efficiently monitored in real time on the center server side, and fault nodes can be rapidly positioned.

Description

technical field [0001] The invention relates to the wind power / photovoltaic field, in particular to an area monitoring system based on deep integration of intelligent operation and network security. Background technique [0002] With the implementation of the national wind power / photovoltaic industry policy and the development of wind power / photovoltaic technology, my country's wind power / photovoltaic installed capacity has ranked among the top in the world. With the deepening of wind power / photovoltaic development, remote mountainous areas, high-altitude areas, plain areas, and offshore wind power are becoming the main direction of wind power / photovoltaic development in my country, and the personnel on duty in these areas must face difficult living conditions and working conditions. nasty question. Secondly, there are dozens or even hundreds of wind power / photovoltaic units in a large wind farm. At the same time, a wind power / photovoltaic power generation company owns multi...

AI Technical Summary

Problems solved by technology

[0005] (1) The underlying data acquisition interface has a single function and only supports data collection of one brand of wind turbines, resulting in the regional centralized monitoring system being unable to centrally monitor all brands of wind turbines in the wind farm in the area

[0006] (2) Failure to use dispatching power lines and configure network security equipment in accordance with the secondary security requirements of the power grid

[0007] (3) The timeliness of data is low. The data refresh frequency of the on-site fan SCADA system is 1 second, while the data refresh frequency of the regional centralized monitoring system is 4-10 seconds; the regional centralized monitoring system takes too long to respond to the control commands issued by the station fans

[0009] (5) There are many network devices, servers, and software involved in the entire system architecture of regional centralized control, and the users are unable to perform high-availability maintenance on all software and hardware devices

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