Function and performance detection system of distribution line fault indication complete set

A technology for power distribution lines and fault indication, applied in fault locations, measuring devices, measuring electrical variables, etc., can solve problems such as misreporting or repeated reporting, non-reporting, poor coordination between remote transmission terminals and fault indicators, etc. Market behavior, the effect of ensuring uniformity

Active Publication Date: 2017-01-11
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since there is no unified regulation on the communication protocol between the fault indicator and the remote communication terminal, the coordination between the remote terminal and the fault indicator is poor, so the local fault information alarm is easy to be misreported, not reported, misreported or repeated The emergence of reporting, etc.

Method used

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  • Function and performance detection system of distribution line fault indication complete set

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Embodiment Construction

[0013] Such as figure 1 As shown, the detection system for the function and performance of the distribution line fault indication complete set of the present invention mainly includes a server (that is, an analog master station), a network switch, a serial communication server, a tested power distribution line fault indication complete set, and a characteristic waveform generator and the printer; the server and the network switch are connected through a network cable; the network switch and the characteristic waveform generator are connected through a network cable; the server and the printer are connected through a serial cable; the fault sensor of the power distribution line fault indication complete device is installed on the characteristic waveform generator on the output line.

[0014] The remote transmission communication terminal of the power distribution line fault indication complete set is connected to the network switch through the public communication network, and ...

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Abstract

The invention discloses a distribution line fault indication integrated equipment function and performance detection system. The system mainly comprises a server, a network switch, a serial port communication server, detected distribution line fault indication integrated equipment, a characteristic waveform generator and a printer. By applying the system, various function performance parameters of the whole distribution line fault indication integrated equipment can be detected in a comprehensive and rapid manner, and the versatility and compatibility are good. Besides, the system can be applied to the network access detection, factory acceptance detection and daily maintenance detection of equipment of this type so as to ensure the safe, reliable and stable operation of the equipment in a power distribution network.

Description

technical field [0001] The invention belongs to the technical field of electric power distribution automation systems, and in particular relates to a detection system for the function and performance of a power distribution line fault indication complete set. Background technique [0002] Whether in cities or in rural areas, the requirements for power supply reliability are getting higher and higher. Since the complete set of fault indication devices has the characteristics of fast finding and locating faults in distribution lines, this type of equipment is more and more widely used in power distribution systems. At present, there are various types of complete sets of fault indication devices for power distribution lines on the market, and the quality of the product functions is even more uneven. The distribution line fault indication complete set is generally composed of a fault sensor (ie, a fault indicator) and a terminal with remote transmission function (ie, a remote c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/00G01R31/08
Inventor 李克文高立克朱立波李珊吴智丁祝文姬薛晨俞小勇吴剑豪吴丽芳程强梁朔
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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