Detection method of function and performance of power distribution automation terminal device

A power distribution automation and power distribution terminal technology, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve problems such as harsh working environments, uneven product functions and performance, and prone to failures

Active Publication Date: 2012-11-21
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of power distribution terminal equipment on the market, and the functions and performances of the products are uneven.
However, the distribution network terminals are mostly installed outdoors, the working environment is harsh, and they are prone to failures. In order to ensure the reliable, safe and stable operation of the distribution network terminals, the determination of various functional performance parameters of the distribution network terminals must be completed according to the requirements. According to the actual situation of the network and related technical requirements, carry out network access testing

Method used

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  • Detection method of function and performance of power distribution automation terminal device
  • Detection method of function and performance of power distribution automation terminal device
  • Detection method of function and performance of power distribution automation terminal device

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Embodiment Construction

[0031] Figure 1 to Figure 3 The connection composition of the test system when the detection method of the present invention is implemented in three ways of network channel, serial port channel and wireless communication are respectively shown. The test system includes: a simulated circuit breaker, a server, a network switch, a serial communication server, a power distribution terminal under test, and a standard source. During testing, each device plays a different role:

[0032] Server: It can simulate the master station of power distribution, which is used to control the standard source, simulate the circuit breaker and power distribution terminal, complete command issuing, data collection, information storage, data processing and analysis, communication protocol inspection and analysis, and automatic report Generate and so on.

[0033] Serial communication server: a communication interface protocol conversion device that completes data conversion between RS-232 terminals...

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Abstract

The invention discloses a detection method of the function and the performance of a power distribution automation terminal device. The detection method includes a function test portion and a performance test portion. The function test portion comprises a remote control function test, a remote signaling collection function test, a data grade test and a power supply low voltage protection alarming function test. The performance test portion comprises a remote measuring accuracy test and an SOE anti-shaking test. By means of the detection method, tests of various function and performance parameters of a power distribution terminal can be finished comprehensively and quickly in development of access network detection work to ensure that the power distribution terminal runs safely, reliably and stably.

Description

technical field [0001] The invention belongs to the field of power distribution automation systems, and in particular relates to a detection method for the function and performance of a power distribution automation terminal device. Background technique [0002] The safe, stable and reliable connection of distribution automation terminal equipment to the distribution automation master station system can meet the needs of safe and stable operation of the system. Then, the functional and performance testing of all kinds of distribution automation terminal equipment has become an urgent problem to be solved and an important basic professional management work for various power companies. [0003] At present, there are many types of power distribution terminal equipment on the market, and the functions and performances of the products are uneven. However, the distribution network terminals are mostly installed outdoors, the working environment is harsh, and they are prone to fai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 李克文高立克谢雄威吴丽芳莫凤芝俞小勇吴智丁祝文姬
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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