Power distribution low-voltage equipment monitoring system

A low-voltage equipment and monitoring system technology, applied in the direction of electrical components, circuit devices, etc., can solve the problems of small interphase gap, poor effect, and low efficiency of low-voltage equipment, and achieve the effect of solving low efficiency, reducing errors, and accurately monitoring

Pending Publication Date: 2021-04-06
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In particular, at present, there is no monitoring meter at the low-voltage load switch and the outlet of the switch, and it can only rely on manual daily inspections to ensure the safe operation of power distribution equipment
[0004] However, the daily manual inspection and maintenance work is heavy and inefficient, and the effect is poor
Moreover, there is a deviation between the load data measured by manual inspection and the real situation of the equipment, and it is impossible to find the risk of power distribution equipment in time
At the same time, the gap between the phases of low-voltage equipment is small, and there is a great potential safety hazard in manual measurement data

Method used

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Embodiment 1

[0035] figure 1 This is a schematic structural diagram of a power distribution low-voltage equipment monitoring system provided in Embodiment 1 of the present invention. This embodiment can be applied to the monitoring of power distribution low-voltage equipment. See figure 1 , the distribution low-voltage equipment monitoring system includes an information processing device 100, a terminal device 200 and at least one distribution low-voltage equipment monitoring device 300, and the distribution low-voltage equipment monitoring device 300 includes: an information collection module 310, a controller 320 and a first communication module 330 ; the first end A1 of the controller 320 is electrically connected to the output end B1 of the information collection module 310 for obtaining the status information output by the information collection module 310; the second end A2 of the controller 320 is connected to the first communication module 330 The terminal C1 is communicatively con...

Embodiment 2

[0039] figure 2 This is a schematic structural diagram of a power distribution low-voltage equipment monitoring system provided in Embodiment 2 of the present invention. This embodiment can be applied to the monitoring of power distribution low-voltage equipment. Optionally, see figure 2 , the information collection module 310 includes a voltage collection unit 311, a current collection unit 312 and a temperature collection unit 313; the voltage collection unit 311 is used to collect the voltage value output by the three-phase switch; the current collection unit 312 is used to collect the current value of the three-phase switch; The temperature collection unit 313 is used to collect the temperature value of the three-phase switch.

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Abstract

The invention discloses a power distribution low-voltage equipment monitoring system. The system comprises an information processing device, terminal equipment and at least one power distribution low-voltage equipment monitoring device, wherein the power distribution low-voltage equipment monitoring device comprises an information acquisition module, a controller and a first communication module; a first end of the controller is electrically connected with an output end of the information acquisition module and is used for acquiring the state information outputted by the information acquisition module; a second end of the controller is in communication connection with a first end of the first communication module, a second end of the first communication module is in communication connection with the information processing device, and the first communication module is used for sending state information acquired by the controller to the information processing device; the information processing device is used for sending the state information to the terminal equipment; the information processing device is also used for sending an alarm signal to the terminal equipment according to the state information. According to the system, the effect of safely, timely and accurately monitoring the power distribution low-voltage equipment is realized.

Description

technical field [0001] The embodiments of the present invention relate to a monitoring technology for low-voltage power distribution equipment, and in particular, to a monitoring system for low-voltage power distribution equipment. Background technique [0002] In the power distribution system, there are many devices in the distribution low-voltage area. In order to ensure the safety of the power distribution equipment, it is necessary to collect the electrical quantity of the power distribution equipment, so as to monitor the power distribution equipment in real time to prevent accidents. [0003] In particular, at present, there are no monitoring meters at the low-voltage load switch and the outlet of the switch, and the safe operation of power distribution equipment can only be ensured by manual routine maintenance. [0004] However, the daily manual maintenance work load is large, the efficiency is low, and the effect is poor. Moreover, there is a deviation between the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00001H02J13/00002H02J13/00034
Inventor 郑亮礼张言权何胤闻桂成伦月欢莫丁荣林松钦陈建钊袁庆春赖洪威
Owner GUANGDONG POWER GRID CO LTD
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