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Monitoring method based on centralized operation and maintenance system of dispatching data network

A technology for dispatching data networks and operation and maintenance systems, applied in the field of power systems, to achieve the effects of strengthening network and system operation security, reducing the pressure on human resources, and improving professional services

Active Publication Date: 2014-12-03
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the current operation and maintenance method can no longer meet the higher requirements of the rapid development of the State Grid for the operation and maintenance of the dispatching technical support system.

Method used

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  • Monitoring method based on centralized operation and maintenance system of dispatching data network
  • Monitoring method based on centralized operation and maintenance system of dispatching data network

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Experimental program
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Embodiment Construction

[0113] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0114] The flow chart of the monitoring method based on the dispatching data network centralized operation and maintenance system provided by the present invention is as follows figure 1 shown, including the following steps:

[0115] (1) Formulate the technical indicators of the operation and maintenance system, and the indicators follow the requirements of "safety partition, network dedicated, horizontal isolation, and vertical authentication" in the State Grid's "General Plan for the Safety Protection of the Secondary Power System"; the number of access systems, information capacity, The information collection cycle, fault alarm time, and system annual availability rate are clearly defined.

[0116] 1) Support cross-security partitions, and can access the operation information of I, II, and III areas;

[0117] 2) The...

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Abstract

The invention relates to the field of power systems, in particular to a monitoring method based on a centralized operation and maintenance system of a dispatching data network. The method can realize the centralized operation and maintenance work of national dispatching, regional dispatching and provincial smart power grid dispatching technology support systems for the first time locally in an operation and maintenance center through a mode of remote login by accessing the dispatching data network. The centralized operation and maintenance system is mainly in charge of collecting the system operation state of national dispatching, regional dispatching and provincial dispatching, the operation state of safety protection equipment and power grid operation state. Various types of monitored data are subjected to subtotal and comprehensive analysis to realize the unified monitoring and fault warning of the operation working states of provincial level and above smart power grid dispatching technology support systems , the operation state of safety protection equipment and power grid operation state, and professional monitoring software is developed to carry out unified management on the daily maintenance work of an operation and maintenance center.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a monitoring method for a centralized operation and maintenance system based on a dispatching data network. Background technique [0002] With the UHV AC demonstration project officially put into operation, my country's power grid has entered a new era of UHV and large power grid operation. The characteristics of power grid operation have become more complex, the difficulty of controlling large power grids has increased sharply, and the dispatching business has become more dependent on technical support systems. improve. [0003] There are many problems in the current operation and maintenance method, especially in the software maintenance work. On the one hand, each manufacturer arranges technicians to install and debug the system on site for system maintenance. There is no unified organization and management, and there is a lack of relevant operation and maintenance specifications a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
CPCY04S10/50
Inventor 邢颖郎燕生张印白洋刘升李理邹昱徐杰
Owner STATE GRID CORP OF CHINA
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