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A test method for remote control function software module of power distribution terminal

A power distribution terminal and software module technology, applied in software testing/debugging, etc., can solve problems such as inability to judge the consistency of remote control output signals, heavy data sorting workload, and high operator requirements, so as to improve testing methods and reduce manpower , The effect of low professional knowledge requirements

Active Publication Date: 2017-01-11
ZHUHAI XJ ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, the remote control operation of such terminal equipment is realized manually by the operator one at a time. The operator judges the execution process and results of the remote control based on the analysis of the communication message. When it comes to performance, the testing process is very labor-intensive, and due to the randomness of manual operations, it is not easy to reproduce when problems occur, and the workload of data sorting in the later stage is also very large
Moreover, using the existing technology, it is impossible to judge whether the signal issued by the remote control is consistent with the expectation

Method used

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  • A test method for remote control function software module of power distribution terminal

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Embodiment Construction

[0018] According to an embodiment of the present invention, an exemplary test system for automatic closed-loop analysis and detection of power distribution terminal remote control function software modules is provided, which consists of a computer 1, a relay protection tester 2, a tested power distribution terminal 3 and The distribution terminal automation test system software installed on the computer 1 constitutes the system wiring diagram as follows figure 1 shown.

[0019] Wherein, the computer 1 communicates directly with the power distribution terminal 3 under test via the first communication connection 10, and the computer 1 communicates with the relay protection tester 2 via the second communication connection 11, and the power distribution terminal 3 under test is connected to To the input terminal of relay protection tester 2.

[0020] figure 1 The exemplary system can be used in the automatic closed-loop analysis and detection method for testing the remote contro...

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Abstract

The invention discloses a testing method for a power distribution terminal remote control functional software module. The method includes: communication connections of power distribution terminal automatic testing system software with a to-be-tested power distribution terminal and a relay protection testing instrument are built respectively; the system software sets remote control parameters of the to-be-tested power distribution terminal through the communication connection; the system software transmits a remote control instruction, and the to-be-tested power distribution terminal responds to the remote control terminal and upload a feedback signal to the system software through the communication connection and the relay protection testing instrument; the system software compares the feedback signal with the remote control parameters received by the to-be-tested power distribution terminal to determine whether the two are consistent or not.

Description

technical field [0001] The invention relates to a testing method for a remote control function software module of a distribution terminal, which belongs to the field of power generation and distribution equipment. Background technique [0002] At present, both the main station system of the distribution network and the maintenance software of the terminal are capable of remote operation of the terminal equipment. Distribution terminals are generally the general term for various remote monitoring and control units suitable for distribution networks, including feeder terminals (FTU), station terminals (DTU), distribution transformer monitoring terminals (TTU) and segment controllers, fault indicator etc. At present, to realize the remote control operation of such terminal equipment, the operator manually performs the remote control one by one. The operator judges the execution process and results of the remote control based on the analysis of the communication message. When ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
Inventor 毛献区封连平
Owner ZHUHAI XJ ELECTRIC
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