Centralized operation and maintenance system and method thereof based on dispatching data network
A technology for dispatching data network and operation and maintenance system, applied in the field of electric power system, can solve the problems of uneven operation status of dispatching technology support system, increase in difficulty, and difference in system maintenance level, etc., and achieve the effect of rapid response to technical support
Inactive Publication Date: 2014-02-26
STATE GRID CORP OF CHINA +2
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Problems solved by technology
However, the maintenance mode of the existing smart grid dispatching technical support system is that each automation department of the dispatching center maintains its own system. Due to the complex operation characteristics of the power grid, the difficulty of controlling the large power grid has increased sharply, and the degree of dependence of the dispatching business on the technical support system has further increased. Improvement, there are many problems in the current operation and maintenance mode, and the system maintenance level of automation departments in various places is different, resulting in different operating conditions of dispatching technical support systems
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[0041] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0042] 1. Centralized operation and maintenance system device deployment
[0043] The dispatching data network consists of three parts: the first and second planes of the backbone network and the access network. The first plane of the backbone network is integrated with the original data network, covering the company's provincial and above dispatching, southern dispatching and Three Gorges ladder dispatching, and national direct dispatching stations; The second plane of the backbone network covers dispatching above the prefecture level of the company; the access network is established by each dispatching center. The dispatching data network is divided into three major areas according to functions, among which the real-time monitoring and early warning applications are arranged in the security area I, the dispatching plan...
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The invention relates to a centralized operation and maintenance system and a method thereof based on a dispatching data network. The system comprises an operation and maintenance system first area, an operation and maintenance system second area, and an operation and maintenance system third area, wherein the operation and maintenance system first area and the operation and maintenance system second area are connected to the dispatching data network of the first area and the second area through an optical fiber, and the operation and maintenance system safe third area is connected to the dispatching data network of the third area through the other optical fiber. The method comprises (1) building of a centralized operation and maintenance system; (2) operation and maintenance of an intelligent power grid dispatching technology support system by the centralized operation and maintenance system; and (3) safety guarantee measures of the centralized operation and maintenance system. The centralized operation and maintenance system of the invention has the function of remote real-time monitoring of operating states of national dispatching, divisional dispatching and provincial dispatching intelligent power grid dispatching technology support system platforms and applications, and has functions of storing and managing abnormal operating states and maintenance operation of the platforms and the applications.
Description
technical field [0001] The invention belongs to the field of power systems, and in particular relates to a centralized operation and maintenance system based on a dispatching data network and a method thereof. Background technique [0002] According to the strategic deployment of the State Grid Corporation's "three collections and five major" system construction, the China Electric Power Research Institute and local power dispatching automation departments have actively carried out research on the centralized operation and maintenance mechanism of the dispatching automation system. , deepen the implementation of the "four modernizations" requirements of the company's development, use the favorable conditions for smart grid construction, and combine the reality of the independent operation and maintenance of the network provincial dispatching technical support system to analyze the traditional operation and maintenance mode, based on extensive research and listening to opinion...
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Inventor 张印李强郎燕生邢颖白洋陈立杰刘升赵昆宋旭日窦成龙
Owner STATE GRID CORP OF CHINA
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