Abstract
The accuracy of leak localization of conventional sensing cable systems is related to the current stability of constant current source. To improve the performance of sensing cable systems, a novel integrated method is proposed for distributed liquid leak detection and localization, which includes an online self-test and parametric self-calibration, adaptive threshold leak detection and alarm generation, accurate leak localization based on share voltage compensation, and rough estimation of leak contaminant size. With the proposed method and algorithms, an improved flexible sensing cable system employing a standard programmable controller is developed; it performs real time and reliable leakage incident monitoring. The leak detection sensitivity, leak localization accuracy, and effectiveness of the developed system for extendable sensing cable are demonstrated by means of experimental results and simulations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
