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Automatic test system and method for intelligent substation interval device

An automatic test system, intelligent substation technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as verification and testing of secondary loops at the limited process level, and achieve the effect of simplifying on-site signal-to-point

Active Publication Date: 2011-12-21
上海思源弘瑞自动化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the closed-loop test proposed by this technology is also limited to the verification and testing of the secondary loop at the process level

Method used

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  • Automatic test system and method for intelligent substation interval device
  • Automatic test system and method for intelligent substation interval device
  • Automatic test system and method for intelligent substation interval device

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Embodiment

[0044] like figure 2 As shown, it is a typical application structure diagram of this test method under the intelligent substation. This implementation case includes: a test system control module and a test terminal connected to it, wherein:

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Abstract

The invention discloses an automatic test system for an intelligent substation spacing apparatus in the technical field of power systems, comprising: a test system control module and a test terminal connected with the same. In the system, signal authentication and input and output of test data are finished by establishing an input / output signal system at outside of the apparatus; signal pair point test of an apparatus station control layer is finished by a simulated MMS (Multimedia Messaging Service), analog input of the input signal of the apparatus is finished by a Goose / SMV process layer simulator, and behavior result of the apparatus is judged by monitoring a test closed loop network message; and different target test data object test cases are configured, the test data is input via the simulator so as to monitor behavior and response of the apparatus.

Description

technical field [0001] The invention relates to a device and method in the technical field of electric power systems, in particular to an automatic testing system and method for an intelligent substation interval device. Background technique [0002] With the development of IEC61850 technical standards, we have ushered in the period of domestic smart grid construction, in which smart substations are the basis of smart grids. The fully digital IEC61850 communication technology standard is adopted in the intelligent substation, and the substation is divided into three layers: station control layer, bay layer, and process layer; The process layer uses the GOOSE / SMV protocol to communicate. After the introduction of digital signals, the on-site implementation and engineering debugging of substations have to rely on MMS, GOOSE / SMV and other protocol simulators to test the spacers. At present, there are also testers for device testing in China, which provide simulation of GOOSE ...

Claims

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Application Information

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IPC IPC(8): H04L12/26
Inventor 林海鹰矫坚徐柳茂张波张佳波
Owner 上海思源弘瑞自动化有限公司
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