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Test platform and test method for power dispatching automatic master station system

A dispatching automation and power system technology, applied in the direction of electrical testing/monitoring, etc., can solve problems such as ineffective discovery, improve test resource utilization efficiency and work efficiency, improve automation level, and reduce debugging time.

Active Publication Date: 2016-07-27
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Most of the problems that occur during the actual operation of the scheduling automation master station system are caused by highly concealed software code quality defects, and traditional black-box testing methods cannot effectively detect such problems

Method used

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  • Test platform and test method for power dispatching automatic master station system
  • Test platform and test method for power dispatching automatic master station system
  • Test platform and test method for power dispatching automatic master station system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0091] For the control software closed-loop test, a historical section of a provincial power grid with an interval of 5 minutes is selected to verify the closed-loop control function of the power grid control software. The magnitude of the section model is shown in Table 1. The test platform of the power dispatch automation master station system uses two control conditions to verify the closed-loop control function of the AVC software.

[0092] Table 1 Scale of section model

[0093]

[0094]

[0095] The first control condition is to control the busbar of a single power plant located in the load center (a province. Xicheng thermal power plant / 220kV. East busbar), and the second control condition is to control the busbars of 22 power plants. In the control voltage process, considering the smoothness of the control voltage, it is necessary to limit the adjustment step size each time (220kV and above voltage level bus voltage adjustment step size < 2kV, 110kV and below vol...

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Abstract

The invention relates to a test platform and a test method for a power dispatching automatic master station system. A supporting layer, a power system simulation layer, a dispatching automatic system simulation layer, a test verification layer and an interface adapting layer are organically integrated into the test platform, so that a set of standard test environment configuration is provided, and test items including source code test, control software closed-loop test, power system avalanche test, protocol test and the like can be provided for the dispatching automatic master station system. The creation of the test platform for the dispatching automatic master station system effectively integrates various test verification resources, and the test platform realizes standard and automatic test on tested objects. The tested system or functional module is connected to the test verification platform in a mode of 'plug and play', so that the debugging time for connecting the tested system to the test system is reduced, the test resource utilization efficiency and the working efficiency are improved, and the automation level of the test work is improved.

Description

technical field [0001] The invention relates to a test platform and a test method thereof in the field of electric power dispatching automation, in particular to a test platform and a test method thereof for a master station system of electric power dispatch automation. Background technique [0002] With the development of the software industry, the quality control and quality management of software products are gradually becoming the core of the survival and development of software enterprises. As an important link in the quality control of software products, software testing plays a vital role, and its necessity has been fully accepted by decision-makers in the industry. Software testing is a technical means to improve software quality and is directly oriented to applications. Its purpose is to find defects in the software and reduce the hidden dangers of problems after the software is running. It is a technical process in software testing activities. [0003] From the pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
Inventor 杨清波李立新狄方春花静李宇佳
Owner STATE GRID CORP OF CHINA
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