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Power grid operation mode planning, checking and analyzing system

A technology for checking analysis and power grid operation, applied in information technology support systems, instruments, data processing applications, etc., can solve problems such as inability to integrate, troublesome data establishment, lack of powerful graphics platform support, etc.

Inactive Publication Date: 2014-06-25
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0003] But the existing software has some limitations: (1) It cannot be well integrated with other software, data creation is troublesome, and there is no external access interface; (2) It lacks powerful graphics platform support; (3) The data cannot be managed well; (4) The result output form is not flexible

Method used

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  • Power grid operation mode planning, checking and analyzing system

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Embodiment Construction

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

[0021] This system mainly serves the power grid operation mode department. This system analyzes the power flow, stability, short-circuit current level, static safety level, voltage stability, etc., and puts forward effective suggestions and solutions for the existing problems, and provides support for the "large-scale operation", "large-scale planning", " Great construction" work provides effective data and decision-making basis.

[0022] The planning power grid verification and analysis system supports data access, and at the same time can perform dynamic process analysis and comprehensive evaluation of stability conditions for various stability calculation data such as annual mode, dispatch operation, and accident analysis, and provide general comprehensive simulation calculation services. System structure such as figure 1 As shown, it consists of a data ...

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Abstract

The invention provides a power grid operation mode planning, checking and analyzing system which comprises a data management module, a simulation calculation module and a power grid visualization interaction module. The power grid visualization interaction module is connected with the data management module and the simulation calculation module. The data management module is provided with a data importing interface, and the simulation calculation module is provided with a parallel computing interface and a result output interface. The power grid operation mode planning, checking and analyzing system brows and corrects power grid operation data, displays tide information on a geographic map, checks and analyzes tides, temporary stability, small interference, short circuit currents and the like, and analyzes mode data in detail; planners are released from manual data entry which is tedious, dull, nonstandard and prone to error at present, scientific nature, reliability and work efficiency of power grid planning are improved.

Description

technical field [0001] The invention relates to a power grid management system, in particular to a power grid operation mode planning checking analysis system. Background technique [0002] At present, some commercial software has been used in power grid planning. The main software products are power system analysis comprehensive program software package (PSASP) and BPA software (Chinese version), both of which are developed by China Electric Power Research Institute. It is applied to the planning and design, dispatching and operation departments of my country's electric power companies, and has been widely praised by users. The software products used abroad in the field of power grid planning mainly include EDSA Technical2000 (ESDA Company of the United States), TRANSMISSION2000 (CAI Company of the United States), PSAPAC (LPI Company of Canada), etc. [0003] But the existing software has some limitations: (1) It cannot be well integrated with other software, data creation ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCY04S10/50
Inventor 秦长锋裘微江孙永峰陈继林吴国辉康建东张亮张松树陈勇周志强何春江刘娜娜李星臧主峰郭中华
Owner STATE GRID CORP OF CHINA
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