High-voltage electric power steel tower displacement detecting device based on high-precision Beidou system

A high-voltage power and displacement detection technology, applied in measurement devices, radio wave measurement systems, satellite radio beacon positioning systems, etc. Efficient and convenient work

Pending Publication Date: 2018-12-21
南京九度卫星科技研究院有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

Although there are power tower displacement detection devices on the market, the accuracy of the detection devices is not mentioned, and the algorithm is relatively complicated. The high-voltage power tower displacement monitoring device based on the high-precision Beidou system can realize centimeter-level monitoring to realize timely warning of hidden dangers. Disaster broadcast in time

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  • High-voltage electric power steel tower displacement detecting device based on high-precision Beidou system
  • High-voltage electric power steel tower displacement detecting device based on high-precision Beidou system
  • High-voltage electric power steel tower displacement detecting device based on high-precision Beidou system

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] figure 1 As shown, the high-voltage power tower displacement detection device based on the high-precision Beidou system includes a battery management module and a Beidou module;

[0025] Beidou module includes antenna, radio frequency sub-module, control sub-module, RDSS function sub-module and RNSS / GPS sub-module, the antenna and radio frequency sub-module are connected by radio frequency coaxial cable; The RNSS / GPS sub-modules are linked through the SPI bus; the antenna is used to receive and send wireless signals, the radio frequency sub-module is used to process the wireless signals received by the antenna, and the wireless signal from the Beidou satellite system received from the antenna passes through the radio frequency sub-module After a series of processing such as down-conversion processing, A / D conversion, capture of inbound ...

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Abstract

A high-voltage electric power steel tower displacement detecting device based on a high-precision Beidou system of the invention relates to a displacement detecting device, which is particularly suitable for monitoring high-voltage electric power steel towers in remote areas. The high-voltage electric power steel tower displacement detecting device comprises a battery management module and a Beidou module; the battery management module comprises lithium batteries and a charging control sub-module; and the BeiDou module comprises an antenna, a radio frequency sub-module, a control sub-module, an RDSS function sub-module, and an RNSS/GPS sub-module. According to the high-voltage electric power steel tower displacement detecting device based on the high-precision Beidou system, the device ischarged by solar energy, and the battery does not need to be replaced, a calculating integration between an RDSS algorithm and a control unit, and a GPS and a Beidou algorithm is realized by the Beidou module; and centimeter-level positioning accuracy can be achieved by using an RTK carrier phase difference technology, and the detecting interval and the threshold can be set by users.

Description

technical field [0001] The invention relates to a high-voltage power tower displacement detection device based on a high-precision Beidou system, which is particularly suitable for monitoring high-voltage power towers in remote areas. Background technique [0002] The transmission line is the main artery of the power grid, and the high-voltage power tower is the skeleton structure of the transmission line. Most of the high-voltage transmission lines in my country are distributed in mountainous and hilly areas. In recent years, due to natural disasters and human factors (such as mining production, engineering construction), etc. Accidents of toppling and damage of power towers occur frequently, which cause great economic losses, and are one of the important hidden dangers of power grid security. [0003] For high-voltage power towers in remote areas with harsh natural environments, complex terrain, and poor communication conditions, once natural disasters such as icing, forest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/14G01S19/43
CPCG01S19/14G01S19/43
Inventor 杜飞洋李霞袁东郭祥张维
Owner 南京九度卫星科技研究院有限公司
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