Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SYSTEM FOR MEASURING REAL-TIME VERTICAL DISPLACEMENT OF POWER TRANSMISSION LINE BY USING BAROMETER AND THERMOMETER
Document Type and Number:
WIPO Patent Application WO/2020/213765
Kind Code:
A1
Abstract:
The present invention relates to a system for measuring the real-time vertical displacement of a power transmission line by using a barometer and a thermometer, the system having barometers provided on the top and bottom of a transmission tower, having a barometer provided on the lowest point of the power transmission line, and receiving atmospheric pressure information from each barometer so as to calculate the real-time vertical displacement of the power transmission line. The measurement system according to the present invention comprises: a first meter provided on top of the transmission tower; a second meter provided on the bottom of the transmission tower; a third meter provided at the center part of the power transmission line; and a computation device, which receives measured atmospheric pressures and temperatures from the first, second, and third meters so as to calculate the height of the power transmission line by using the received atmospheric pressures and temperatures. According to the system, a barometer and a thermometer can be fixedly provided on the top and bottom of a transmission tower so as to accurately measure the location of a meter provided to a power transmission line, thereby more quickly and accurately measuring the vertical displacement of the power transmission line.

Inventors:
KIM JI SUNG (KR)
LEE HYO JIN (KR)
SEO HO SEOK (KR)
SIM JAE MIN (KR)
KIM BO MUK (KR)
Application Number:
KR2019/004716
Publication Date:
October 22, 2020
Filing Date:
April 18, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GEOMEXSOFT CO LTD (KR)
International Classes:
H02G1/02; G01C5/00; G01D21/02
Foreign References:
KR101785987B12017-10-17
JP2641780B21997-08-20
US7921005B22011-04-05
KR101007503B12011-01-12
KR20120014290A2012-02-17
Attorney, Agent or Firm:
LIM & JEONG PATENT LAW FIRM (KR)
Download PDF:



 
Previous Patent: TERMINAL CASE

Next Patent: SPATIAL COORDINATE POSITIONING SYSTEM