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Multifunctional electric meter box

An electric meter box, multi-functional technology, applied in the direction of measuring electricity, measuring electric variables, special billing instruments, etc., can solve the problems of inability to meet the requirements of multi-scenario use, the control method of the smart meter box is not flexible enough, and the functions are not rich enough. Achieve rich functions, realize power quality monitoring, and flexible control methods.

Pending Publication Date: 2019-08-23
NH ELECTRIC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional electric meter box, aiming to solve the technical problems that the existing smart electric meter box is not flexible enough to control, the function is not rich enough, and cannot meet the requirements of multi-scenario use

Method used

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  • Multifunctional electric meter box

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Embodiment Construction

[0014] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0015] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention discloses a multifunctional electric meter box. The electric meter box comprises a terminal module, a switch module, a current transformer, and a zero sequence transformer; the zero sequence transformer is connected with the terminal module and used for detecting electricity leakage condition of a user loop and feeding back the information to the terminal module; the current transformer is connected with the terminal module and used for performing electric energy quality detection on the wire in the box body and feeding back the information to the terminal module; the terminal module is connected with the switch module and used for receiving and sending the signal, and controlling the switch module according to the signal; and the switch module can receive a signal emitted byan external remote control center and a signal of the terminal module, and controlling the power supply to turn on and off according to the signal. The multifunctional electric meter box provided bythe application can receive and send the remote signals, thereby realizing the electricity leakage detection of the user loop; the fire-fighting turn off can be automatically realized, the electric energy quality monitoring can be realized; and the control way of the intelligent meter box is more flexible, the function is more rich, and more scene use requirements are satisfied.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a multifunctional electric meter box. Background technique [0002] In the prior art, the circuits of residential buildings are generally controlled by a smart meter box. The current smart meter box generally only has the metering function to collect the electricity consumption information of each user and the total electricity consumption information. Although it can be connected to the background control device to remotely control the smart meter box, in fact, the regulation of residential electricity basically depends on Manual control in the background, the control method is not flexible enough, the functions are not rich enough, and cannot meet the requirements of multiple scenarios. [0003] Therefore, the prior art needs to be improved and developed. Contents of the invention [0004] The purpose of the present invention is to provide a multi-functional el...

Claims

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Application Information

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IPC IPC(8): G01R11/04G01R31/00G01R31/02G01R11/56G01R22/06
CPCG01R11/04G01R31/00G01R11/56G01R22/063G01R22/065G01R31/50
Inventor 冯中伟张智杰
Owner NH ELECTRIC GRP CO LTD
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