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Intelligent lightning environment monitoring installation

An environmental monitoring and lightning technology, which is applied to measuring devices, measuring electrical variables, measuring current/voltage, etc., can solve the problems of large dynamic error, underground pipe network affecting measuring accuracy, and many measuring points, etc., to achieve low-cost effects.

Inactive Publication Date: 2005-06-29
SHENZHEN COMPTON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Underground pipe network affects measurement accuracy
However, the imported clamp-type impact resistance measuring instrument has many measurement points, but the dynamic error is large, and the position of the clamp head clamp line is limited.

Method used

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  • Intelligent lightning environment monitoring installation
  • Intelligent lightning environment monitoring installation
  • Intelligent lightning environment monitoring installation

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Embodiment Construction

[0020] Such as figure 1 Shown is a functional block diagram of the present invention. It discloses an on-site continuous monitoring, real-time tracking and recording for information infrastructure and mechatronics equipment lightning protection and grounding, zero / ground drift voltage, and comprehensively reflects the time of lightning occurrence, the amplitude of lightning energy, various Measuring device for electrical parameters such as ground wire dynamic impedance value and zero / ground drift voltage. It mainly includes: lightning information monitoring unit, ground resistance monitoring unit, alarm unit, interface circuit and power supply unit. Wherein, the lightning information monitoring unit includes a processor (MCU), a sensor probe for sensing lightning, a high-speed sampling circuit and an LCD display screen respectively connected with the processor. The high-speed sampling circuit includes a proportional function circuit, a nonlinear integral circuit, a different...

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Abstract

This invention relates to an intelligent radar environment monitoring device, which is used to test the earth radar induction large current and small earth resonance current and comprises radar information monitor unit, earth resistance monitor unit, alarming unit, interface circuit and electricity supply unit. The radar information-monitoring unit comprises one processor and sensor probes connected with the earth line of the electronic device, high-speed sampling circuit and LCD display screen. The earth resistance-monitoring unit comprises one active sensor of the earth line coupled in the electronic device.

Description

technical field [0001] The invention relates to a lightning environment monitoring device, in particular to a lightning environment monitoring device capable of simultaneously measuring lightning information and grounding resistance information. Background technique [0002] Lightning early warning, lightning post-event monitoring, and ground wire resistance measurement are widely used in digital large network systems (such as electric power, railways, petroleum, communications, airports, national defense, and finance, etc.). For the "lightning protection reinforcement and ground wire optimization" of digital information infrastructure, large-scale mechanical and electrical integration facilities, industrial and civil construction and other facilities, a highly reliable intelligent environmental monitoring device is provided, which can evaluate lightning protection and disaster reduction and quantify lightning accidents Analysis and damage determination of lightning disaster...

Claims

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Application Information

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IPC IPC(8): G01D21/02G01R19/00G01R19/165
Inventor 吴波林毅龙李利民
Owner SHENZHEN COMPTON TECH
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