System and method for measuring conductor sag based on inclination angle difference method

A wire sag and measurement system technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of sensor temperature error, sag safety hazard, single sensor measurement accuracy installation process and working temperature influence, etc., to achieve accurate data and ensure stability sexual effect

Active Publication Date: 2015-12-23
SICHUAN HUIYUAN OPTICAL COMM CO LTD
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AI Technical Summary

Problems solved by technology

[0002] The sag of overhead transmission lines is an important index for the design and operation of transmission lines. Too large or too small may cause serious safety hazards
[0003] In addition, in recent years, due to the increase in power load, many existing transmission lines have increased the maximum allowable temperature of the conductor from 70 degrees Celsius

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  • System and method for measuring conductor sag based on inclination angle difference method
  • System and method for measuring conductor sag based on inclination angle difference method
  • System and method for measuring conductor sag based on inclination angle difference method

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Embodiment Construction

[0030] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0031] like figure 1 As shown, the wire sag measurement system based on the inclination differential method includes a measuring device A1, a measuring device A2 and a host module; the measuring device A1 includes a single-axis inclination sensor one, an MCU processor one, a data memory one and a wireless transceiver Device one; described measuring device A2 comprises uniaxial inclination sensor two, MCU processor two, data memory two and wireless transceiver two; described host module comprises wireless transceiver three and main frame; MCU processor one and single respectively Axis inclination sensor 1, data memory 1 and wireless transceiver 1 are connected; MCU processor 2 is respectively connected with single-axis inclination sensor 2, ...

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Abstract

The invention discloses a system and a method for measuring conductor sag based on an inclination angle difference method. The system comprises a measuring device A1, a measuring device A2 and a host module, wherein the measuring device A1 comprises a single-axis inclination angle sensor I, an MCU processor I, a data storage device I and a wireless transceiver I; the measuring device A2 comprises a single-axis inclination angle sensor II, an MCU processor II, a data storage device II and a wireless transceiver II; and the host module comprises a wireless transceiver III and a host. According to the system and the method provided by the invention for measuring the conductor sag based on the inclination angle difference method, a sensor non-linear error caused by the temperature is made up by mutual compensation of data measured by the two devices, and a more accurate sag value can be acquired.

Description

technical field [0001] The invention relates to a wire sag measurement system and method based on an inclination differential method. Background technique [0002] The sag of overhead transmission lines is an important index for the design and operation of transmission lines. Too large or too small may cause serious safety hazards. [0003] In addition, in recent years, due to the increase in power load, many existing transmission lines have increased the maximum allowable temperature of the conductor from 70 degrees Celsius to 80 degrees Celsius in order to improve the power transmission capacity. The existing methods for measuring the sag value are generally Using a single sensor, the measurement accuracy of a single sensor is easily affected by the installation process and operating temperature. The sensor has a nonlinear error to temperature, and a single sensor cannot compensate well. Contents of the invention [0004] The purpose of the present invention is to over...

Claims

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Application Information

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IPC IPC(8): G01B21/02
Inventor 江昊宋昌林蒋娇娇
Owner SICHUAN HUIYUAN OPTICAL COMM CO LTD
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