Low voltage distribution cabinet power data acquisition module

A power data and acquisition module technology, applied in the field of power data measurement equipment, can solve the problems of high cost, power consumption unit production, business impact, large volume of primary transformers and secondary transformers, etc. On-site data transmission, the effect of saving wiring time

Pending Publication Date: 2017-03-22
TIANJIN ANJIE PUBLIC FACILITIES SERVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The primary transformer and the secondary transformer are usually bulky and costly. When taking the voltage signal, it is necessary to cut off the power, connect the wiring at the terminal, and then introduce the measured voltage into the electric energy meter.
Long-term power outages will affect the production and operation of power consumers

Method used

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  • Low voltage distribution cabinet power data acquisition module
  • Low voltage distribution cabinet power data acquisition module
  • Low voltage distribution cabinet power data acquisition module

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Embodiment Construction

[0025] The invention provides a low-voltage power distribution cabinet power data acquisition module. The current sensor power-taking device is easy to operate and install, saves wiring time, and reduces power outage time during installation; the power data acquisition module integrates wireless communication functions to facilitate on-site data transmission. .

[0026] The technical solutions in the embodiments of the present invention will be described clearly and in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Such as Figures 1 to 8 As shown, a low-voltage power distribution cabinet powe...

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PUM

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Abstract

The invention discloses a low voltage distribution cabinet power data acquisition module which comprises a current sensor pick-up device and a power measuring device. The current sensor pick-up device is connected with the power measuring device through a wire harness. The current sensor pick-up device comprises a current transformer, a temperature sensor, a breaking pick-up mechanism and a wire harness jack. The current transformer is connected in series with the breaking pick-up mechanism. The current transformer is provided with a temperature sensor. The wire harness jack is arranged in the front end of the current transformer. The power measuring device comprises a power supply plate, a measuring plate, a wireless communication plate and a casing. The power supply plate accesses an external auxiliary power supply. The power supply plate, the measuring plate and the wireless communication plate are arranged in the casing. The power supply plate is connected with the measuring plate. The measuring plate is connected with the wireless communication plate. The current sensor pick-up device is easy for operation and installation, which saves wiring time and reduces power failure time during installation. The power data acquisition module integrates a wireless communication function, which facilitates on-site data transmission.

Description

technical field [0001] The invention relates to the technical field of power data measuring equipment, and more specifically, to a power data acquisition module of a low-voltage power distribution cabinet. Background technique [0002] In the traditional power system, installing an electric energy meter to collect electric power data of the electrical circuit requires installing a primary transformer and a secondary transformer, and it is also necessary to lead each measured voltage to the electric energy meter through a wire. The primary transformer and the secondary transformer are usually bulky and costly. When taking the voltage signal, it is necessary to cut off the power, connect the wiring at the terminal, and then introduce the measured voltage into the electric energy meter. Long-term power outages will affect the production and operation of power consumers. In order to meet the needs of data transmission, it is also necessary to cooperate with an external communic...

Claims

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Application Information

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IPC IPC(8): G01R22/06
CPCG01R22/06G01R22/063
Inventor 李志强王鸿斌米玉淼
Owner TIANJIN ANJIE PUBLIC FACILITIES SERVICE CO LTD
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