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Intelligent detection device and method for power-off and power-on of hplc communication unit

A technology of communication unit and detection device, which is applied in the direction of measuring device, capacitance measurement, electrical components, etc., and can solve the problems such as the inability to actively report the power outage event of the smart meter and the inability to complete the active report of the power outage event of the smart meter

Active Publication Date: 2021-07-27
STATE GRID HEBEI ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is impossible to actively report the power outage event of the smart energy meter. If the real-time active reporting technology for low-voltage user power outages is successfully realized, it will greatly improve the timeliness of residential power maintenance and improve the satisfaction of power users.
[0004] Although my country's smart meters have batteries, the batteries only support the generation of power outage events when the power meter is out of power, and cannot complete the active reporting of smart meter power outage events
To realize this function, it is necessary to upgrade the software and hardware of the original smart meter, that is, to replace the meter. Therefore, it is impossible to solve the technical problem of the smart meter’s active reporting function of power outage events by relying on the existing smart meter

Method used

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  • Intelligent detection device and method for power-off and power-on of hplc communication unit
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  • Intelligent detection device and method for power-off and power-on of hplc communication unit

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Experimental program
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Embodiment 1

[0060] Such as figure 1 As shown, the present invention discloses an HPLC communication unit power-off intelligent detection device, including a server, a detection device for automatic power-off report simulation and detection, a protocol analyzer, a signal analyzer, a capacitance tester and a concentrator local HPLC A communication unit and a program module for detecting a power failure report of the HPLC communication unit of the electric energy meter, the detection device includes a first detection device for electrically connecting with the local HPLC communication unit of the concentrator and providing a simulation signal and for communicating with the HPLC of the electric energy meter The unit is electrically connected and provides the second detection device of the simulation signal, and the capacitance tester includes a first capacitance tester for being electrically connected with the local HPLC communication unit of the concentrator and detecting the capacitance of t...

Embodiment 2

[0075] Embodiment 2 differs from Embodiment 1 in that the STA slave node is a three-phase STA.

[0076] Such as figure 2 As shown, the present invention discloses an HPLC communication unit power-off intelligent detection device, which is the same as Embodiment 1, except that the STA slave node is a three-phase STA.

Embodiment 3

[0078] The difference between embodiment 3 and embodiment 1 is that the local HPLC communication unit of the concentrator is the test object.

[0079] Such as image 3 As shown, the present invention discloses an HPLC communication unit power-off intelligent detection device, including a server, a detection device for automatic power-off report simulation and detection, a protocol analyzer, a signal analyzer, a capacitance tester and an energy meter for HPLC communication unit and a program module for detecting a power outage report of the local HPLC communication unit of the concentrator, the detection device includes a first detection device for electrically connecting with the local HPLC communication unit of the concentrator and providing a simulation signal and for communicating with the energy meter HPLC The unit is electrically connected and provides the second detection device of the simulation signal, and the capacitance tester includes a first capacitance tester for ...

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Abstract

The invention discloses an HPLC communication unit power-off intelligent detection device and method, and relates to the technical field of communication detection; the device includes a server, a first detection device, a second detection device, a protocol analyzer, a signal analyzer, a first capacitance tester and The second capacitance tester and the program module for detecting the local HPLC communication unit of the concentrator or the power failure report of the HPLC communication unit of the electric energy meter; the method is to perform the following operations based on the above-mentioned equipment, the server, the protocol analyzer, the signal analyzer and the capacitance tester respectively Receive the information reported by the power failure and complete the detection of the power failure report; it passes through the server, the first detection device, the second detection device, the protocol analyzer, the signal analyzer, the first capacitance tester and the second capacitance tester, and the power failure report detection module, etc. , to realize the report of power failure of the local HPLC communication unit of the detection concentrator or the HPLC communication unit of the electric energy meter.

Description

technical field [0001] The invention relates to the technical field of communication detection, in particular to an intelligent detection device and method for power-off and power-on of an HPLC communication unit. Background technique [0002] At present, the power outage application needs, how to do a good job in the supporting construction of the power quality online monitoring system, further improve the accuracy of power outage events for private and public transformer users, and improve the efficiency of power outage event collection and sorting. [0003] Most of the on-site smart energy meters support terminal collection, storage, and analysis of energy meter event records, and the power consumption information system can realize the collection of power-off and power-on event records for smart energy meters. However, it is impossible to actively report the power outage event of the smart energy meter. If the real-time active reporting technology for low-voltage user po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/46H04B3/54G08C25/00G08C19/00G01R27/26G01R19/145H04L29/08H04L12/26
CPCG01R19/145G01R27/2605G08C19/00G08C25/00H04B3/46H04B3/54H04L43/18H04L67/125
Inventor 李飞王鸿玺高波史轮孙冲申洪涛刘林青武超飞
Owner STATE GRID HEBEI ELECTRIC POWER RES INST