Automated testing device for power distribution terminal

An automatic test and power distribution terminal technology, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problems of heavy on-site maintenance workload and low test efficiency of power distribution terminals, achieve flexible configuration, and promote rapid development , high real-time effect

Active Publication Date: 2016-01-13
NARI TECH CO LTD +1
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  • Abstract
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Problems solved by technology

[0004] In view of the above problems, the present invention provides an automatic test device for power distribution terminals, which solve

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  • Automated testing device for power distribution terminal
  • Automated testing device for power distribution terminal
  • Automated testing device for power distribution terminal

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Embodiment Construction

[0029] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0030] An automatic test device for a power distribution terminal, including an OMAP module, an FPGA module, and a display module for human-computer interaction, such as figure 1 As shown, they respectively correspond to the OMAP processor, the FPGA processor and the touch screen display, wherein the OMAP module and the FPGA module communicate through the data bus to jointly form the core components of the automated testing device. The FPGA module is connected with the telemetry input test interface and performs the processing of the telemetry input side task, and the OMAP module is respectively connected with the remote signal input test interface...

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Abstract

The invention discloses an automated testing device for a power distribution terminal. The automated testing device is characterized by comprising an OMAP module, an FPGA module, a display module used for man-machine interaction, wherein the OMAP module and the FPGA module communicate with each other through a data bus, the FPGA module is connected with a telemetering input testing interface and carries out processing on tasks at a telemetering input side, the OMAP module is respectively connected with a remote signaling input testing interface and a remote control input testing interface and carries out processing on tasks at a control side, and a standard model of the automated testing device is used for constructing a plurality of the power distribution terminals into a plurality of logical devices according to a modeling principle of an IEC61850 standard, so as to achieve function tests of the power distribution terminal. The automated testing device for the power distribution terminal solves the problems that the existing state grid typical design power distribution terminal is low in testing efficiency, the field maintenance workload is great and the like.

Description

technical field [0001] The invention relates to an automatic test device for a power distribution terminal. Background technique [0002] Distribution terminal is an important part of building intelligent distribution network and realizing distribution network automation. It is a general term for various remote monitoring and control units installed in distribution network. It is mainly used for real-time monitoring of distribution lines and distribution equipment. And control, realize the fault detection and fault location of the distribution line, and provide the basis for the fault isolation of the distribution automation system and the restoration of power supply in the non-faulty area. With the release of documents such as "Typical Design of Power Distribution Automation Equipment" and "Technical Specifications for Power Distribution Automation Terminals" of the State Grid Corporation of China, the development direction of power distribution terminals in the next 10 yea...

Claims

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Application Information

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IPC IPC(8): G01R31/00
Inventor 孙建东蔡月明曾俊吕鹏张志华刘明祥王江宁周俊凌秀泽
Owner NARI TECH CO LTD
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