Information system integration method of electric network production control region and management information region

Abstract

The invention relates to an information system integration method for power network manufacture control macrozone and management information macrozone which belongs to the technical field of power network control and management systems. The method includes coding for power network devices uniformly; a comprehensive data platform is established, consisting of a first data platform and a second data platform arranged in the power network manufacture control macrozone and the management information macrozone; the model, graphs and real time data as well as historical data of the power network manufacture control macrozone are transmitted into the first data platform and stored into a first data platform database; a mirror image of the first data platform database is set up on the second data platform; the management information data of the power network management information macrozone are transmitted into the second data platform; the first data platform database and the management information data are integrated and then displayed by the second data platform carries out conformity. The method practically realizes the integration on the information systems of the power network manufacture control macrozone and the management information macrozone, thereby improving the information using efficiency of each system of the power network and promoting the automatization of the power network dispatching and the information management level.

Description

technical field [0001] The invention relates to a method for integrating various scheduling automation and management information systems of the power grid, especially a method for integrating the information systems of the power grid production control area and the power grid management information area. systems technology field. Background technique [0002] At present, various dispatching automation and management information systems have been widely used in power grid monitoring and management. Such as energy management system (EMS), distribution management system (DMS), electric energy metering system (TMR), dispatcher training simulation system (DTS), wide area vector measurement system (WAMS), power market operation system, relay protection management system, scheduling production management system (DMIS), etc. According to the State Grid Corporation's "Power Secondary System Security Protection Regulations", these grid dispatching automation and management informat...

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Problems solved by technology

[0003] As far as the applicant knows, the above-mentioned various power grid dispatching automation and management information systems have the following deficiencies: 1. Each system is developed in different periods, for different business needs and by different manufacturers, so there are differences between them due to heterogeneity. Create "islands of information" that make it difficult to exchange and share data with each other

2. The openness of each system is poor, so the scalability and compatibility are poor, and the upgrade is difficult

3. For safety considerations, the information systems in the production control area and management information area of ​​the existing power grid are established separately, and they are generally strictly isolated from each other (such as hardware isolation devices, firewalls, etc.), especially The separation measures between the production control area and the management information area of ​​the power grid are more stringent; in this way, not only the information integration between the information systems in the power grid production control area is difficult, but also the production control area and the management information area of ​​the power grid It is more difficult to integrate information between various information systems in the district

[0006] ② The scope of information system integration is limited to security I and II areas, that is, it is only for the production control area of ​​the power grid, and the horizontal integration of the power grid production control area and the power grid management information area has not been realized

[0007] ③The integrated solution does not have an integrated data platform

[0008] ④ It does not meet the divisional and hierarchical requirements of the "Regulations on the Safety Protection of the Secondary Power System" formulated by the State Grid Corporation of China

[0009] ⑤Information system integration is mostly seen in the application of power grid information system at the provincial level, while the integration of regional power grid systems has not yet seen mature implementation cases

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