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Policy file based secondary electric power equipment simulation modeling method

A secondary equipment, simulation modeling technology, applied in the direction of electrical digital data processing, instruments, calculations, etc., can solve the problems of frequent maintenance, heavy workload, difficult to meet the massive information simulation of power grid monitoring, etc., to improve the level of visualization, The effect of improving accuracy and improving modeling efficiency

Active Publication Date: 2015-12-16
CHINA ELECTRIC POWER RES INST +2
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AI Technical Summary

Problems solved by technology

Traditional power system simulation software and dispatcher training system (DTS) software often only focus on the action of primary equipment in power grid operation and the analysis of power flow in the power grid. Simplified models are usually used in the simulation of secondary equipment, which is difficult to meet the current requirements of the power grid. The need for massive information simulation of monitoring
If the traditional method is used to realize the detailed simulation of the second device, different types and different types of devices need to be modeled separately in the simulation program. This method not only requires a lot of work, but also is difficult to perform frequent maintenance.

Method used

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  • Policy file based secondary electric power equipment simulation modeling method
  • Policy file based secondary electric power equipment simulation modeling method
  • Policy file based secondary electric power equipment simulation modeling method

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Embodiment Construction

[0029] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, a simulation modeling method for power secondary equipment based on strategy files collects equipment information, uses the strategy compiler program E language to configure strategy files for secondary equipment, and stores them in the secondary equipment strategy library; the strategy files are used for Describe the control, object type and control logic relationship of the secondary equipment; the simulation modeling of the secondary equipment specifically includes the following steps:

[0031] Extract the standard model from the secondary equipment strategy library according to the requirements, input it into the simulation program, and participate in the simulation operation;

[0032] Build the secondary equipment simulation model layer by layer.

[0033] Configuring policy files for seconda...

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Abstract

The invention provides a policy file based secondary electric power equipment simulation modeling method. The method comprises: collecting equipment information, configuring a policy file for secondary equipment by utilizing a policy compiling program E language, and storing the policy file in a secondary equipment policy library, wherein the policy file is used for describing controls, object types and control logic relationships of the secondary equipment. The method provided by the invention realizes establishment of a hierarchical secondary equipment simulation model in simulation software and greatly improves building efficiency of simulation development personnel to a secondary equipment refined simulation model.

Description

technical field [0001] The invention relates to the technical field of power system simulation, in particular to a strategy file-based simulation modeling method for power secondary equipment. Background technique [0002] With the implementation of the management mode of "regulation integration" in the operation of the power grid, to meet the needs of power grid simulation analysis and training of control personnel, it is necessary to simulate detailed information such as primary and secondary equipment actions, abnormalities, and faults in the power grid. Therefore, In the power system simulation software, it is necessary to establish a detailed model for different types of secondary equipment according to its physical mechanism. Traditional power system simulation software and dispatcher training system (DTS) software often only focus on the action of primary equipment in power grid operation and the analysis of power flow in the power grid. Simplified models are usually ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/00
Inventor 葛贤军蒲天骄陈乃仕吴锟刘克文王晓辉李志宏屈富敏赵立强李丹李烨艾明浩
Owner CHINA ELECTRIC POWER RES INST
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