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A method of interface conversion between pfo data format and xls

A data format and interface conversion technology, applied in data processing applications, electrical digital data processing, digital data information retrieval, etc., can solve the problems of redundant information in PFO files, difficulty in obtaining the required key information intuitively, and achieve time-consuming , Calculation convenience, strong engineering practical effect

Active Publication Date: 2019-12-31
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0008] The purpose of the present invention is to provide a method for interface conversion between PFO data format and XLS, which aims to solve the problem that there are many redundant information in the PFO file of BPA power flow calculation results, and it is difficult to intuitively obtain the required key information

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  • A method of interface conversion between pfo data format and xls
  • A method of interface conversion between pfo data format and xls

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. Take power flow calculations as an example, but the invention is general.

[0025] Open the data file (DAT format) to be calculated in the power system analysis software PSD-BPA (hereinafter referred to as BPA), and set the path where the BPA program is located and the execution path of the data file. Then execute the BPA power flow program. If the power flow calculation results converge, a PFO file of the power flow calculation results will be generated at the execution path of the data file. The PFO file contains all the information of the power flow calculation results, such as the convergence of the power flow results, the power flow on each line of the grid to be requested, the voltage of each node, and the power flow on each transformer. Since the PFO file is automatically generated by BPA software, its format is fixed, but it is difficult for po...

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Abstract

The invention provides an interface conversion method for the PFO data format and XLS.A PFO format file exported through BPA software is read in a program, and the load flow calculation result of BPA is positioned, rearranged and exported to an XLS file.The problems that after the electric power system analysis software BPA is generally applied in an electric power system, the information amount in the load flow calculation result is large and required key information can hardly be visually obtained are solved, and high engineering practicability is achieved.

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 a PFO data format and an XLS data format exported by BPA software. Background technique [0002] Since the PSD-BPA power flow and transient stability and man-machine interface program based on Windows operating system was launched at the end of 1997, it has been widely used in power system planning and design, operation scheduling, teaching and scientific research and other departments. With the extensive application of BPA programs abroad and at home, people continue to put forward new requirements for the continuous development and improvement of the programs, making BPA get new developments in both the United States and China. [0003] The BPA software package is mainly composed of power flow and transient stability programs, and has the characteristics of large calculation scale, fast calculation speed, good n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/178G06Q10/06G06Q50/06
CPCG06F16/1794G06Q10/06G06Q50/06
Inventor 严欢别朝红连浩然胡源魏磊姜宁胡晓菁贾宏刚闫娜王炜姜山
Owner STATE GRID CORP OF CHINA
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