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A Distributed Autonomous Disaster Recovery Standby Integrated System of Prefectures and Counties

A disaster recovery and disaster recovery technology, applied in transmission systems, digital transmission systems, information technology support systems, etc., can solve problems such as system stability, reliability decline, computing processing speed, system running speed decline, etc., to save manpower The effect of maintaining cost, improving computing processing speed, improving business capability and technical level

Active Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +3
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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a distributed autonomous disaster recovery and backup prefecture-county integrated system, which can solve the problem of computing problems encountered in the implementation of the large-scale prefectural-county dispatching system in the traditional prefectural-county integrated system structure. Processing speed, system operation speed decline, system stability, reliability decline and many other problems, improve the calculation and processing speed of the integrated system of prefectures and counties, improve the business response ability of the integrated system of prefectures and counties, and improve the stability and reliability of the integrated system of prefectures and counties

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  • A Distributed Autonomous Disaster Recovery Standby Integrated System of Prefectures and Counties

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] The structure diagram of a distributed autonomous disaster recovery and standby integrated prefecture-county system provided by the present invention is as follows figure 1 shown, including:

[0022] 1) The ground survey system and the county survey system, the ground survey system and the county survey system are distributed and deployed in the wide area network. The network of the ground survey system and the county survey system is completely independent and connected through a router; As an extension of the ground survey system, it is generally configured on the same broadcast network segment, and network storms are more likely to cause network paralysis during implementation. In the present invention, the networks of the local survey system and the county survey system are completely independent, are configu...

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Abstract

The invention relates to the field of dispatching automation of electric power systems, in particular to a distribution self-governed disaster tolerant standby type prefecture and county integrated system. The distribution self-governed disaster tolerant standby type prefecture and county integrated system re-designs a prefecture and county integrated system structure on the aspects of a network structure, model integration, data integration, application integration, disconnection and standby application, and a prefecture dispatching technical support system and county dispatching technical support systems distributed in counties in the region are connected in a wide-area remote mode to form a set of system logically. Sharing of data resources, technical resources and device resources is achieved, the system maintenance cost and the construction cost are saved, the reliability of a dispatching automation system is improved, remote disaster recovery and standby application are achieved, the professional ability and the technological level of county dispatching operation workers are improved, and the problems including reduced computing and handling speed and reduced system operation speed caused by large power grid scale and large data handling capacity brought by prefecture and county integration are solved.

Description

technical field [0001] The invention relates to the field of electric power system dispatching automation, in particular to a distributed autonomous disaster recovery backup type prefecture-county integration system. Background technique [0002] For a long time, the principle of unified dispatching and hierarchical management has been adopted. The automatic system of local survey and the automatic system of county survey are constructed and operated independently. The two systems realize the sharing of power grid production data through data forwarding. With the continuous deepening of electric power reform and the rapid development of inter-regional interconnection grids, the wide application of computer, network, communication, and multimedia technologies, and the continuous emergence of new application requirements for power grids, it is very important to introduce the integrated system of prefectures and counties. The power communication resources will be fully utilized...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00H04L29/08H04L12/24
CPCY02B70/30Y04S10/40Y04S20/20
Inventor 张龙庄卫金孙名扬赵家庆霍雪松于芳许先锋江叶峰丁宏恩周宇植王艳张永刚
Owner STATE GRID CORP OF CHINA
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