Maintenance management system and method based on online and offline integration

Abstract

The invention provides a maintenance and management system and method based on online and offline integration. The system comprises a server, a front end display unit, a data exchange module, a data support module, a man-machine service module, a communication service module A, a communication service module B, a uniform safety management module A, a uniform safety management module B, a public application service module, a system management service module and a man-machine exchange module. According to the method, through distinguishing of administration authority of different users, the users are managed, online and offline data are managed through authority, and maintenance and management with the online and offline integration are achieved by establishing an effective online and offline integration management system.

Description

technical field [0001] The invention belongs to the field of power system simulation and calculation analysis, and in particular relates to a maintenance management system and method based on online and offline integration. Background technique [0002] In the new situation where the scale of the power grid is increasing and the connection is closer, the smart grid dispatching technical support system is a newly developed large-scale dispatching production and management system, which involves many new technologies and defines many new specifications. The dispatching technology supports the system's various application functions New requirements are constantly being placed on hardware and network platforms. This requirement is more stringent to optimize the hardware and network structure of the basic platform, improve the modeling and management level of the power grid model, and improve the overall operating performance and reliability of the system. The application functi...

AI Technical Summary

Problems solved by technology

[0006] Over the years, with the development of computer technology, the management of power grid equipment parameters has gradually shifted from paper management to electronic document management, calculation data management, and database system management, but no unified calculation data management and processing platform has been established, such as Central China sub-division and provincial The dispatch adopts the management mode of equipment account and calculation data, and the sub-dispatches in North China and the provinces adopt the stand-alone version PSDB power grid calculation database

[0007] (2) There is no unified and standardized national grid system equipment parameter database

[0008] After the State Grid Corporation promulgated the enterprise standard "Specifications for Grid Equipment Parameters and Operation Data for Power System Analysis and Calculation", some provincial commissioners established a grid equipment parameter maintenance database according to the requirements of the standard and the actual situation of their respective grids. But so far there is no unified and standardized equipment parameter library for the national grid system

[0009] (3) There is no unified maintenance and calibration data

[0010] Most of the monthly inspections carried out every month are the inspections within the scope of the dispatching at all levels in their respective calculation data, and insufficient attention is paid to the inspections outside the scope of the adjustment and management, and no unified inspection data has been formed.

[0011] (4) Data unified and standardized management needs to be further deepened

It may cause inconsistency between the equipment parameter database and the calculation data used in the scheduling operation mode

[0014] (5) There is no data verification management mechanism

The advantage of this model is that power grids at all levels are familiar with the equipment data and calculation data managed by them, but the problem is that different provinces or sub-dispatches have different levels of data management

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