Accuracy judgment and warning system for front-end collected data in automation of electric network management

An automatic system and accuracy judgment technology, applied in data processing applications, information technology support systems, instruments, etc., can solve the problems of the accuracy judgment of pre-collected data and the inability to meet the automatic alarm part, so as to improve the level of safe operation, The effect of easy promotion and low construction cost

Active Publication Date: 2015-07-01
CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +2
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Problems solved by technology

Therefore, with the increasingly heavy power grid dispatching tasks, the monitoring workload of the power grid dispatching automation system is increasing, and the requirements for t

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  • Accuracy judgment and warning system for front-end collected data in automation of electric network management
  • Accuracy judgment and warning system for front-end collected data in automation of electric network management

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Embodiment 1）

[0048] See figure 1 and figure 2 , the power grid dispatching automation pre-acquisition data accuracy judgment and alarm system in this embodiment is mainly composed of a power grid dispatching automation system master station 1, a front-end server group 2, an analysis and processing server 3 and a man-machine interface 4.

[0049] The main station 1 of the power grid dispatching automation system is existing in the power grid dispatching department. There are four acquisition channels No. 1, 2, 3 and 4 between the power grid dispatching automation system and each substation, which are used for remote signaling and telemetry of the substation The information is collected in real time, and the collected telesignaling and telemetry data of each substation is placed in the master station 1 of the power grid dispatching automation system.

[0050] The front-end server group 2 is composed of 4 front-end servers. The 4 front-end servers are respectively connected to the main stat...

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Abstract

The invention provides an accuracy judgment and warning system for front-end collected data in automation of electric network management. The accuracy judgment and warning system comprises an existing automatic power network dispatching system master station, a front-end server group, an analysis processing server and a human-machine interface, and the front-end server group is formed by four front-end servers which are connected with the automatic power network dispatching system master station through first to fourth channels respectively. A data acquisition module and a data analysis processing module are arranged in each front-end server, each data acquisition module is used for acquiring and storing telecommand and telemetering data, and each data analysis processing module is used for analyzing the data and associates with substation equipment. A data classifying module and a data analysis processing module are arranged in the analysis processing server, and the data analysis processing module is used for judgment of the telecommand and telemetering data transmitted by the data classifying module. The human-machine interface is used for data information display, abnormality warning and information storage and statistics. Automatic judgment and abnormality warning of the data acquired by an automatic power network dispatching system can be realized to improve safety in operation of a power network.

Description

technical field [0001] The invention relates to the technical field of power grid dispatching automation, in particular to a system for judging the accuracy and warning of pre-collected data in a power grid dispatching automation system. Background technique [0002] In recent years, with the rapid economic and social development, power grid construction has developed rapidly, the number of urban and rural substations is increasing, and the task of power grid dispatching is more arduous. At present, the power grid dispatching of the power supply department generally adopts dispatching automation system for dispatching work. One of the prerequisites for accurate and effective automatic dispatching of the power grid dispatching automation system is the need to accurately and effectively collect the data of each substation to prevent errors in data collection. It leads to scheduling and monitoring accidents, so as to effectively and automatically monitor the operation of each s...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCY04S10/50
Inventor 傅旭东沈泓吴名卒高亚飞
Owner CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER
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