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HPLC communication unit power-off and power-on intelligent detection device and method

A communication unit and intelligent detection technology, which is applied to measurement devices, capacitance measurement, electrical components, etc., can solve the problems such as the inability to actively report the power outage events of the smart electric energy meter, and the inability to complete the active reporting of the outage events of the smart electric energy meter.

Active Publication Date: 2020-04-28
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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  • HPLC communication unit power-off and power-on intelligent detection device and method
  • HPLC communication unit power-off and power-on intelligent detection device and method
  • HPLC communication unit power-off and power-on intelligent detection device and method

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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] like 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] like 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 bei...

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Abstract

The invention discloses an HPLC communication unit power-off and power-on intelligent detection device and method, and relates to the technical field of communication detection. The device comprises aserver, a first detection device, a second detection device, a protocol analyzer, a signal analyzer, a first capacitance tester, a second capacitance tester and a program module for detecting power failure report of a concentrator local HPLC communication unit or an electric energy meter HPLC communication unit. The method comprises the following steps based on the device: the server, the protocol analyzer, the signal analyzer and the capacitance tester respectively receiving information reported by power failure and completing power failure report detection. Through a server, a first detection device, a second detection device, a protocol analyzer, a signal analyzer, a first capacitance tester, a second capacitance tester, a power failure report detection module and the like, power failure report of a local HPLC communication unit or an electric energy meter HPLC communication unit of a detection concentrator is realized.

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 Applications(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