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A platform for research: civil engineering, architecture and urbanism
Impressed current cathodic protection system for offshore wind power pile foundation
The impressed current cathodic protection system comprises the wind power pile foundation, a constant potential rectifier, a composite cable, a reference electrode piece and an auxiliary anode, the composite cable is arranged on one side of the wind power pile foundation, and the composite cable penetrates through the reference electrode piece and the auxiliary anode which are arranged at intervals; the composite cable is coaxially connected with the reference electrode piece and the auxiliary anode; the composite cable comprises a plurality of core wires and a plurality of branching points, one end of each core wire is branched out of the corresponding branching point and is connected with the reference electrode piece or the auxiliary anode, and the other end of each core wire is connected with the potentiostat. The problems that an existing system can only be pre-installed on a newly-built platform, is prone to being impacted and damaged by stormy waves, and is high in repairing cost are solved, and the reliability of the system is improved.
本发明公开了一种海上风电桩基用外加电流阴极保护系统，包括风电桩基、恒电位仪、复合缆、参比电极件及辅助阳极，所述复合缆设置于所述风电桩基的一侧，所述复合缆穿设间隔设置的所述参比电极件及所述辅助阳极，且所述复合缆与所述参比电极件、所述辅助阳极同轴连接设置；所述复合缆包括多个芯线和多个分线点，所述芯线的一端于所述分线点分出与所述参比电极件或所述辅助阳极连接，所述芯线的另一端与所述恒电位仪连接。本发明克服目前系统只能在新建平台预安装，易受风浪冲击破坏，修复成本高等问题，提高系统的可靠性。
Impressed current cathodic protection system for offshore wind power pile foundation
The impressed current cathodic protection system comprises the wind power pile foundation, a constant potential rectifier, a composite cable, a reference electrode piece and an auxiliary anode, the composite cable is arranged on one side of the wind power pile foundation, and the composite cable penetrates through the reference electrode piece and the auxiliary anode which are arranged at intervals; the composite cable is coaxially connected with the reference electrode piece and the auxiliary anode; the composite cable comprises a plurality of core wires and a plurality of branching points, one end of each core wire is branched out of the corresponding branching point and is connected with the reference electrode piece or the auxiliary anode, and the other end of each core wire is connected with the potentiostat. The problems that an existing system can only be pre-installed on a newly-built platform, is prone to being impacted and damaged by stormy waves, and is high in repairing cost are solved, and the reliability of the system is improved.
本发明公开了一种海上风电桩基用外加电流阴极保护系统，包括风电桩基、恒电位仪、复合缆、参比电极件及辅助阳极，所述复合缆设置于所述风电桩基的一侧，所述复合缆穿设间隔设置的所述参比电极件及所述辅助阳极，且所述复合缆与所述参比电极件、所述辅助阳极同轴连接设置；所述复合缆包括多个芯线和多个分线点，所述芯线的一端于所述分线点分出与所述参比电极件或所述辅助阳极连接，所述芯线的另一端与所述恒电位仪连接。本发明克服目前系统只能在新建平台预安装，易受风浪冲击破坏，修复成本高等问题，提高系统的可靠性。
Impressed current cathodic protection system for offshore wind power pile foundation
海上风电桩基用外加电流阴极保护系统
YU LIN (author) / LIU CHAOXIN (author) / WANG HAITAO (author) / XUAN XIAOYANG (author) / WANG TINGYONG (author) / GUO YU (author)
2024-11-01
Patent
Electronic Resource
Chinese
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