THE STUDY ON FIELD TEST OF THE BREAKAGE SENSIBLE PIPE
Weve tried to reduce the economic loss of breakags of pipes by confirming the exact location and the condition of the breakage of pipe network n real time. Developed system consists of breakage sensfcle pipe, RTD(Remote TDR Device) and server system It is possible for a RTD to sense a state of sensfcle wire in the middle of PE coated layer of steel GAS pipe. Causes of fault state can be found after analyzing a state of the reflected wave in TDR(Time Domain Reflectometer). The case ofopen state is occurred when the coated layer is broken and then the sensing wire is cut off Short1 state is occurred when the sensing wire contacts with water. Accordingly the broken state of sensfcle pipe can be classified into two types-open or short TDR built-in remote controller can also calculate the distance from the remote controller to the fault point of the wire of sensfcle pipe. This study is field test on real pipeline during one year.
TDR the Breakage Sensible Pipe GAS pipe.
MinSeop Kim JeongJin Ahn YoungDo-Jo Jae Wook Ko Baek Jong Bae
Institute of Gas Safety R&D,Korea Gas Safety Corporation,332 - 1 Daeyadong,Shiheungshi,Gyeonggido,Ko Institute of Gas Safety R&D,Korea Gas Safety Corporation,332-1 Daeyadong,Shiheungshi,Gyeonggido,Kore Dept. of Chemical Engineering,Kwangwoon University,447-1 Wolgye-dong,Nowon-gu,Seoul 139-701,Korea Dept. of Safety Engineering,Chungju National University,Chungju 380-702,Korea
国际会议
The 3rd World Conference on Safety of Oil and Gas Industry(第三届世界石油天然气工业安全会议 WCOGI 2010)
北京
英文
557-561
2010-09-27（万方平台首次上网日期，不代表论文的发表时间）