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Two-way information interaction method and two-way information interaction device for watt-hour meter boxes of residents

A technology for information interaction devices and electric energy meter boxes, which is applied in the direction of measuring devices, measuring electric variables, instruments, etc., can solve the problems of large interference factors for calibration and inspection instruments, and the inability to monitor the electricity consumption of electric energy meter boxes in real time.

Inactive Publication Date: 2016-03-23
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is only to verify the metering wiring method and the constant of the meter (that is, between the number of revolutions or the number of pulses and the load). It is impossible to change the constant of the meter (the number of revolutions of the turntable or the pulse number and pulse strobe of the electronic meter) and only change the counting degree. On-site verification by means of electricity stealing with less electricity metering
At the same time, what is more important is that it is not possible to monitor the electricity consumption of the electric energy meter box in real time, whether someone steals electricity, the field magnetic field has a large interference factor to the inspection instrument, and it is even more difficult to detect the user who steals electricity

Method used

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  • Two-way information interaction method and two-way information interaction device for watt-hour meter boxes of residents
  • Two-way information interaction method and two-way information interaction device for watt-hour meter boxes of residents
  • Two-way information interaction method and two-way information interaction device for watt-hour meter boxes of residents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as figure 1 As shown, a two-way information interaction device of a resident electric energy meter box includes a data acquisition module, a standard electric energy meter connected with the data acquisition module and a programmable controller connected with the standard electric energy meter, and the GPRS communication module and the programmable control The data collected by the data acquisition module and the data of the standard energy meter are connected to the remote data center through the GPRS wireless network.

[0030] The data acquisition module includes a clamp current transformer.

[0031] The standard electric energy meter is installed in the electric energy meter box.

[0032]A method for two-way information interaction monitoring electricity theft of a resident electric energy meter box, comprising the following steps: a clamp current transformer is clamped on the incoming line of the electric meter under test, and a degree indication a1 i...

Embodiment 2

[0034] Embodiment 2: as figure 2 As shown, a two-way information interaction device of a resident electric energy meter box includes a data acquisition module, a standard electric energy meter connected with the data acquisition module and a programmable controller connected with the standard electric energy meter, and the GPRS communication module and the programmable control The data collected by the data acquisition module and the data of the standard energy meter are connected to the remote data center through the GPRS wireless network.

[0035] The data acquisition module includes a clamp current transformer.

[0036] The standard electric energy meter is installed in the electric energy meter box.

[0037] The programmable controller is connected with a precise computing mechanism, and the precise computing mechanism includes a high-speed camera connected with the programmable controller and a computing module connected with the programmable controller.

[0038] The h...

Embodiment 3

[0048] Embodiment 3: as image 3 As shown, a two-way information interaction device of a resident electric energy meter box includes a data acquisition module, a standard electric energy meter connected with the data acquisition module and a programmable controller connected with the standard electric energy meter, and the GPRS communication module and the programmable control The data collected by the data acquisition module and the data of the standard energy meter are connected to the remote data center through the GPRS wireless network.

[0049] The data acquisition module includes a clamp current transformer.

[0050] The standard electric energy meter is installed in the electric energy meter box.

[0051] The programmable controller is connected with a precise computing mechanism, and the precise computing mechanism includes a high-speed camera connected with the programmable controller and a computing module connected with the programmable controller.

[0052] The hi...

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Abstract

The invention discloses a two-way information interaction method and a two-way information interaction device for watt-hour meter boxes of residents. The device comprises a data acquisition module, a standard watt-hour meter connected with the data acquisition module, and a programmable controller connected with the standard watt-hour meter. A GPRS communication module is connected with the programmable controller, and sends the data acquired by the data acquisition module and the data of the standard watt-hour meter to a remote data center via a GPRS wireless network. With the device, power utilization inside a watt-hour meter box and whether there is power theft can be observed in real time.

Description

technical field [0001] The invention relates to the technical field of electric energy meter monitoring in electric power systems, in particular to a two-way information interaction method and device for residential electric energy meter boxes. Background technique [0002] With the popularization and application of electric energy meters, the meter reading method in the electric energy meter box is: manually open the door of the electric meter box to read the meter, which is time-consuming and labor-intensive, and the efficiency is low. At the same time, there are many electric energy meter boxes, which is not convenient for electric personnel to monitor the electric energy meter box Therefore, electricity stealing is relatively common at present, and it is not easy to find electricity stealing users. At present, electricity stealing methods of electricity thieves are gradually upgrading, and electricity stealing methods for electronic meters emerge in endlessly. The method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/24
CPCG01R11/24
Inventor 张力淼智勇军陆畅殷红德庞建军刘松智津津孔德风
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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