By Topic

Gas leak location method for pressurized cable networks using pattern matching

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Takeda, K. ; NTT Access Syst.Labs., Ibaraki, Japan

A new gas leak location method is proposed for telecommunication cable networks which are composed of different cables and/or branch cables. With this method, falling pressure curves are measured at several pressure measuring points, and the pressure curves are calculated using a simulation. The position and/or size of the leak are varied in the simulation and when the measured falling-pressure curves coincide most exactly with the pressure curves obtained by the simulation, the leak position in the simulation model indicates the estimated leak position. This paper describes the simulation method, experimental results and location error characteristics

Published in:

Instrumentation and Measurement, IEEE Transactions on  (Volume:44 ,  Issue: 3 )