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DGS data format and IEEE standard format CDF interface conversion method

A standard format and interface conversion technology, applied in the direction of electronic digital data processing, structured data retrieval, database management system, etc., can solve the problem of data format incompatibility, achieve the effect of convenient calculation and improve efficiency

Active Publication Date: 2014-04-30
XI AN JIAOTONG UNIV
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Problems solved by technology

[0007] The purpose of the present invention is to provide a method for interface conversion between DGS data format and IEEE standard format CDF, the method aims to solve the incompatibility of the data format derived by DIgSILENT software with the data format of traditional power system application software after the DIgSILENT software is widely used in power systems problem, with strong engineering practicability

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  • DGS data format and IEEE standard format CDF interface conversion method
  • DGS data format and IEEE standard format CDF interface conversion method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Take power flow calculations as an example, but the invention is general.

[0026] First draw the power grid structure diagram for power flow calculation in the power system simulation software DIgSILENT, set the parameters of each power component, and then use DGS Export Definitions5 in DIgSILENT to select the components and their parameters required in the random power flow calculation, and export DGS File, the DGS file is the data of the grid structure, which contains all the information of the input data required to calculate the random power flow. Since the DGS file is automatically generated by DIgSILENT software, its format is fixed, but it is not the same as the input file data format required by the random power flow program, so it needs to be converted. The invention provides a format conversion method from a DGS file exported by DIgSILENT software to...

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Abstract

The invention provides a DGS data format and IEEE standard format CDF interface conversion method. The method includes reading in a DGS-format file guided out by DIgSILENT software in a program, performing calculation and format finishing on data contained in an electric element module in the file, and generating a file meeting IEEE standard format CDF. The problem that data formats guided out by a DIgSILENT software power system after universal use is incompatible with data formats of conventional power system application software is solved, and the DGS data format and IEEE standard format CDF interface conversion method has high engineering practicability.

Description

technical field [0001] The invention belongs to the application field of power system analysis, and in particular relates to an interface conversion method between DGS data format exported by DIgSILENT software and IEEE standard data format CDF. Background technique [0002] DIgSILENT (PowerFactory) software is a power system simulation software developed by DIgSILENT GmbH in Germany. The name DIgSILENT comes from the digital simulation and grid calculation program (DIgital SImuLation and Electrical NeTwork). The earliest development began in 1976. Since 1993, DIgSILENT software has fully introduced object-oriented programming technology and database concepts, and made great improvements to algorithms and component models, allowing users to create detailed power system component models (including steady-state, time domain, frequency domain and other calculations), there is no need to use different software packages for corresponding types of power system simulation calculat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/25
Inventor 别朝红孙雯戎晓雪柯丹
Owner XI AN JIAOTONG UNIV
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