- 专利标题： Fiber optics to monitor pipeline cathodic protection systems
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申请号： US14989582申请日： 2016-01-06
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公开(公告)号： US11078577B2公开(公告)日： 2021-08-03
- 发明人: Saeed Omar Aljabri
- 申请人： Saudi Arabian Oil Company
- 申请人地址： SA Dhahran
- 专利权人： Saudi Arabian Oil Company
- 当前专利权人： Saudi Arabian Oil Company
- 当前专利权人地址： SA Dhahran
- 代理机构： Fish & Richardson P.C.
- 主分类号： C23F13/22
- IPC分类号： C23F13/22 ; G01R15/24 ; G01R33/032 ; C23F13/04 ; F16L58/00 ; F17D5/00
摘要：
A system implementing fiber optics to monitor pipeline cathodic protection systems includes a cathodic protection system coupled to a hydrocarbon pipeline and a fiber optic system connected to the cathodic protection system. The cathodic protection system passes a current through the hydrocarbon pipeline to control corrosion of the hydrocarbon pipeline. The fiber optic system measures the current flowing through the hydrocarbon pipeline over time and provides the measured current.
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