Intelligent multi-parameter state monitoring system and method for power distribution room

A state monitoring system and intelligent power distribution technology, applied in the direction of measuring devices, instruments, etc., can solve problems such as economic loss, partial discharge stage monitoring, and power outages, so as to avoid power outages, eliminate potential safety hazards, and ensure safe operation.

Pending Publication Date: 2021-10-12
广州友智电气技术有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

Before the insulation defect develops into an accident, it often goes through the partial discharge stage, and the strength of the partial discharge can reflect the insulation state in time; the existing power distribution room / high voltage switchgear and other equipment cannot effectively monitor the partial discharge stage, eventually causing Serious accidents in the power distribution room / switchgear, resulting in serious economic losses and power outages

Method used

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  • Intelligent multi-parameter state monitoring system and method for power distribution room

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Embodiment Construction

[0018] Further detailed explanation through specific implementation mode below:

[0019] Such as figure 1 Shown:

[0020] A multi-parameter state monitoring system for an intelligent power distribution room, comprising an operating terminal 1, a gateway 2 installed in the power distribution room, a partial discharge detection module, and an environmental monitoring module, the operating terminal 1 is connected to the gateway 2 through communication, and the The gateway 2 communicates with the partial discharge detection module and the environmental monitoring module. The partial discharge detection module includes a partial discharge concentrator 3, a connection concentrator 31, an ultrasonic ground wave sensor 32, and a HFCT sensor that are communicatively connected with the partial discharge concentrator 3. 34. UHF sensor, the environmental monitoring module includes an environmental monitoring concentrator 4, and a temperature and humidity sensor 41, a noise sensor 42, a w...

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Abstract

The invention discloses an intelligent multi-parameter state monitoring system and method for a power distribution room. The intelligent multi-parameter state monitoring system comprises an operation end, a gateway, a partial discharge detection module and an environment monitoring module, wherein the gateway, the partial discharge detection module and the environment monitoring module are installed in the power distribution room, the operation end is in communication connection with the gateway, and the gateway is in communication connection with the partial discharge detection module and the environment monitoring module. According to the invention, the intelligent multi-parameter state monitoring system for the power distribution room detects partial discharge of electrical equipment in the power distribution room due to insulation defects through the partial discharge detection module installed in the power distribution room, can timely overhaul the equipment, eliminates potential safety hazards of the power distribution room, and avoids power failure of the power distribution room and economic loss caused by the power failure; and since environmental parameters in the power distribution room can be monitored in real time through the environment monitoring module, maintenance personnel can know the working environment of the power distribution room at any time, and safe operation of the power distribution room is ensured.

Description

technical field [0001] The invention relates to the field of high-voltage power distribution monitoring, in particular to a multi-parameter state monitoring system and method for an intelligent power distribution room. Background technique [0002] High-voltage switchgear / power distribution room is currently the most widely used and the largest number of electrical control equipment in China. Due to different degrees of problems in design, manufacture, installation, etc., the probability of insulation accidents in switchgear during operation is relatively high. Before the insulation defect develops into an accident, it often goes through the partial discharge stage, and the strength of the partial discharge can reflect the insulation state in time; the existing power distribution room / high voltage switchgear and other equipment cannot effectively monitor the partial discharge stage, eventually causing Serious accidents occurred in the power distribution room / switchgear, cau...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 唐正国覃延佳冯晓棕
Owner 广州友智电气技术有限公司
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