Thunder and lightning on-line monitoring system
A monitoring system and lightning technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of low efficiency, poor monitoring accuracy, long cycle, etc., and achieve the effect of improving operation safety.
Inactive Publication Date: 2012-07-04
深圳市中科源能达电子技术有限公司
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Problems solved by technology
[0002] At present, people use manual line inspection to monitor the accidents caused by lightning strikes on power grid towers. This method is very laborious, with a long cycle and poor monitoring accuracy.
[0003] At this stage, there is no effective method, equipment and system for detecting lightning strikes on electric towers, so it is necessary to use manual observations under the towers, or inspections on the towers, or the efficiency is low, or the power grid needs to be cut off, and the workload is heavy. Benefit loss and economic loss are relatively large
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[0015] like figure 1 , figure 2 As shown, a lightning online monitoring system is characterized in that it includes a collector, a server, and a handheld data receiver. When the lightning sensor connected to the collector detects lightning, the information is transmitted to the collector through an optical fiber, and the collection is started. The detector starts to collect lightning signals at high speed, stores them in the collector, and sends the collected signals to the server through the handheld data receiver or wireless GPRS, through which all lightning records can be viewed, query and analysis are performed, and lightning strikes Tower for maintenance and troubleshooting.
[0016] Among them, the collector is placed on the grid line tower, the server is in the remote control room, and the handheld data receiver is used in areas without network to collect signals under the tower.
[0017] If GPRS has a signal, use the GPRS information unit to transmit, if not, after ...
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The invention discloses a thunder and lightning on-line monitoring system which comprises a collecting device, a server and a hand-held data receiver, when a thunder and lightning sensor connected with the collecting device detects thunder and lightning, the collecting device is started up to begin to collect thunder and lightning signals at a high speed, and stores the signals into the collecting device; the collected signals are sent into the server through the hand-held data receiver or a wireless GPRS (general packet radio service) mode; all thunder and lightning records can be checked through the server so as to inquire and analyze; and electric towers shocked by thunder are maintained and subjected to trouble removal. The thunder and lightning on-line monitoring system provided by the invention can remotely monitor the detailed data of the electric towers shocked by thunder, pointedly detect the electric towers shocked by thunder, and remove thunder shock accident hazard pertinently through detecting the thunder shock and the thunder shock intensity remotely, thus the accuracy and working efficiency are improved.
Description
technical field [0001] The invention relates to a lightning protection technology for power grid line towers, and more specifically relates to an online monitoring system for lightning. Background technique [0002] At present, people use manual line inspection to monitor the accidents caused by lightning strikes on power grid towers. This method is very laborious, has a long cycle and poor monitoring accuracy. [0003] At this stage, there is no effective method, equipment and system for detecting lightning strikes on electric towers, so it is necessary to use manual observations under the towers, or inspections on the towers, or the efficiency is low, or the power grid needs to be cut off, and the workload is heavy. Benefit loss and economic loss are relatively large. Contents of the invention [0004] The purpose of the present invention is to provide an online lightning monitoring system that can not only monitor remotely and in time, but also understand the intensity...
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IPC IPC(8): G01R31/00
Inventor 甘霖李春林
Owner 深圳市中科源能达电子技术有限公司