Device for collecting zinc oxide lightning protector performance data and lightning protector performance analysis method

A technology of lightning protection and zinc oxide, which is applied in the direction of measuring devices, electrical digital data processing, special data processing applications, etc., can solve problems such as electrical facilities not working properly, and areas where lightning protection is important, and achieve real-time and effective collection. The effects of transmission, efficient configuration, and good application prospects

Inactive Publication Date: 2018-09-04
SHENZHEN ANXIN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, this post-processing method is very dangerous for areas where lightning protection is important, such as military, chemical, electric power and other occasions. After the lightning protection device is damaged, the electrical facilities protected by the lightning protection equipment will not work normally. , resulting in immeasurably serious subsequent consequences

Method used

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  • Device for collecting zinc oxide lightning protector performance data and lightning protector performance analysis method
  • Device for collecting zinc oxide lightning protector performance data and lightning protector performance analysis method
  • Device for collecting zinc oxide lightning protector performance data and lightning protector performance analysis method

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Embodiment Construction

[0021] figure 1 As shown in , the device for collecting performance data of zinc oxide lightning arrester includes switching power supply 1, Rogowski coil 2, integrating circuit 3, GPRS module 4, single-chip microcomputer module 5, sounder 6, LED flashlight module 7, switching power supply 1, integrating circuit The circuit 3, the GPRS module 4, the single-chip microcomputer module 5, the sounder 6, and the LED flashlight module 7 are installed in the housing 8, the Rogowski coil 2 is located outside the housing 8, and there is an opening 8-1 in the middle of the front end of the housing 8. 8. There is an opening 8-2 at the front lower part.

[0022] figure 2As shown in , the switching power supply U1 is a finished product of a switching power supply module from an AC 220V power supply to a 24V DC power supply. The integral circuit includes an operational amplifier integrated circuit U4, resistors R1 and R2, and a non-polar capacitor C, which are connected by wires. The mod...

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Abstract

The invention discloses a device for collecting zinc oxide lightning protector performance data. The device comprises a switching power supply, a Rogowski coil, an integral circuit, a GPRS (General Packet Radio Service) module, a single chip microcomputer, a sounding device and an LED (Light Emitting Diode) flashlight module, wherein all components are installed in the same shell. The lightning protector performance analysis method comprises the following steps that: S1: a management center receives data emitted from the GPRS module in a collection device; S2: a service life calculation formula is used to obtain the service life of the zinc oxide lightning protector under different induction currents; S3: the parting service life and the residual service life of the zinc oxide lightning protector under compound induction thunder current are calculated; S4: different warning threshold value grading alarms of the residual service life are set; and S5: the distribution of the service lifeof the lightning protector along with geography and time as well as the distribution situation of the induction thunder current along with geography and time can be subjected to big data analysis soas to make a scientific decision and plan. By use of the device and the method, according to data, the zinc oxide lightning protector is evaluated in time in a targeted way, and the arrangement of thezinc oxide lightning protector is regulated.

Description

technical field [0001] The invention relates to the field of data collection and analysis, in particular to a device for collecting performance data of a zinc oxide lightning arrester and a performance analysis method for the lightning arrester. Background technique [0002] In the current lightning protection equipment (also known as lightning arrester, surge protector, surge protector, etc.) Alarm, then replace. In fact, this post-processing method is very dangerous for areas where lightning protection is important, such as military, chemical, electric power and other occasions. After the lightning protection device is damaged, the electrical facilities protected by the lightning protection equipment will not work normally. , resulting in immeasurably serious subsequent consequences. Based on the above, a method is provided that can collect the working status data of the lightning protection equipment in real time, and can obtain the service life of the lightning protect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G01R31/00G08B21/18
CPCG01R31/00G06F30/18G06F30/20G08B21/182
Inventor 庞旭洪镇波
Owner SHENZHEN ANXIN TECH
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