风电海底电缆典型敷设施工

摘要

介绍了海底电缆敷设施工的工艺流程，指出敷设工程的质量控制要点和内容，并从防火、抵抗风浪、作业安全和警戒保卫等方面建立危险源安全保障要点。所建立的海底电缆敷设施工质量和安全保障体系在国家高技术研究发展计划示范工程---大型风电场柔性直流输电接入技术研究与开发项目中应用，结果表明能有效地满足高压海底电缆现场施工的需要。%This paper introduces technical flow of laying construction of wind power submarine cable and points out key points and contents of quality control.In aspects of fire protection,storm resistance,working safety and alert defense,it discusses establishment for key point of danger source security assurance.The quality and security assurance system of estab-lished submarine cable is applied in national high technology research and development planning demonstration project-flexi-ble direct current power transmission and connection research and development project in large scaled wind power sta-tion.The application result indicates that the laying construction of the submarine cable is effectively satisfying requirement for field construction of high voltage submarine cable.