Detection platform of fault indicator

A fault indicator and detection platform technology, applied in the direction of instruments, measuring devices, measuring electrical variables, etc., can solve the problems of single fault indicator test function, inability to simulate various operating conditions of 10kV distribution lines, etc., and achieve intensification , Guarantee safety and high efficiency, the effect of humanized interface

Inactive Publication Date: 2017-10-13
STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing technology has a single fault indicator test function and cannot simulate various operating conditions of the actual 10kV power distribution line. The present invention discloses a fault indicator detection platform

Method used

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  • Detection platform of fault indicator
  • Detection platform of fault indicator

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0026] Such as figure 1 As shown, this embodiment provides a fault indicator detection platform, including a test control server, an IEC61850 interface output device, a wireless router, a high-precision current source and a high-voltage voltage source, a high and low temperature oven, an insulation shaker, and a power consumption test analyzer , Battery performance tester.

[0027] Comprehensive test software is installed in the test control server, which can simulate various operating conditions of the actual 10kV power distribution line, such as short circuit fault, reclosing, stability test, manual switching of large load, load fluctuation, line sudden load surge, electrical performance , telemetry accuracy, non-fault line reclosing and other waveforms.

[0028] The high-precision current source and high-voltage voltage source are input i...

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Abstract

A detection platform of a fault indicator comprises a test control server, an IEC61850 interface output device, a wireless router, a high-precision current source, a high voltage source, a high and low temperature baking oven, an insulated megger, a power consumption test analyzer and a battery performance tester. Integrated test software is installed in the test control server, and different operation states including a short-circuit fault, reclosing, stability test, manual large load switching, load fluctuation, line sudden-closing load inrush current, electrical performances, remote measuring precision and non-fault line reclosing waveform of a practical 10kV distribution line are simulated. The platform detects the fault indicator, a report can be generated in a one-touch way, waveforms are recorded automatically, test instruments including a test device and voltage and current sources are controlled remotely, high voltage and heavy current are changed via remote control, intensive, automatic and whole-process detection for the fault indicator is realized, the difficulty in isolating high voltage from low voltage in the test process is overcome, operations are simple and an interface is human-based.

Description

technical field [0001] The invention relates to a fault indicator detection platform, which belongs to the technical field of power distribution equipment detection. Background technique [0002] The 10kV distribution network in rural areas has the disadvantages of wide system erection range, poor grid structure and low degree of intelligence. In order to speed up fault location and shorten fault outage time, help operation and maintenance personnel quickly find fault points, and speed up the construction of smart distribution network, some fault indication devices are beginning to be applied to distribution network, and the most commonly used one is fault indicator. [0003] The function of the fault indicator directly affects the accuracy of fault location and the practical level of distribution network automation. Before the fault indicator is installed on site, a complete function and performance test is required to ensure the life of the fault indicator and the safe, e...

Claims

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Application Information

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IPC IPC(8): G01R35/00
CPCG01R35/00
Inventor 曹蓓薄明明潘建兵徐在德杨越郑蜀江
Owner STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST
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