近海风电场技术及其发展态势

与陆上风电场相比,近海风电场建设的技术难度较大。简要回顾了国外近海风电场的研究开发与建设状况,近海风电场的关键技术主要包括基础结构、风电场选址、风资源测试与评估、基础设计及施工、风电机组安装、电气传输技术以及系统接入与稳定运行等多方面。阐述了近海风电场配置优化与评估、电气传输技术、系统的接入稳定运行、制造执行系统(MES)的研究开发、风电机组基础的采用形式等技术关键与研究进展情况,以及上海开展的近海风电场技术开发与应用示范工作基础。通过开展近海风电场关键技术的研究,建立发展近海风电资源规模化利用的有关技术基础,有助于促进我国近海风电场系统设计技术的优化。

Offshore wind farm technology and its new development

In contrast to wind power farm on land, the challenge of offshore wind power farm is higher. The paper reviews development status of abroad offshore wind farm briefly and the key technology related with offshore wind farm. The abroad offshore wind farm construct and implement cases, rational distribution assess, offshore wind farm electric transmission technology, system accessing with operation wind farm MES and wind turbine base are analyzed to put forward the corresponding implementation and the solution. The research and development , application demonstration are suggested. After the research of the key technology for offshore wind farm, we can make offshore wind farm system optimization designing technique reach the advanced international level and establish the ability of offshore wind power scale application.