海上风电场智能船舶调度及人员管理系统

Scheme Design of Intelligent Vessel Dispatching and Personnel Management System for Offshore Wind Farm

[目的]对海上风电场的人员、船舶进行管理、指挥、调度,是海上风电领域的新课题。建立了国内首个海上风电场智能船舶调度及人员管理系统。[方法]主要包括(1)高效指挥调度方式:基于海事高频VHF的船用对讲系统,用以实现稳定的对讲通信;利用AIS接收机和海事电台,可获取周围船只的信息和地理位置,并同时对进入警戒区域的船只进行记录的存档和对讲驱赶;人员落水后陆上项目部指挥中心会得到报警信号并获取落水人员的位置;(2)海域实时监测系统:通过一台远红外热成像摄像机,用于远程监控海上风电场的情况;同时,通过测风塔上的两台摄像机、气象传感器,用来监控海上风电场附近的海域状况和浪涌情况;(3)精准气象预测系统:海洋气象预报可对现场环境的风速、风浪、浪涌等进行一周的预报,并可对台风进行跟踪预报。[结果]结果表明:方案可靠,能有效对海上风电场人员和船只进行管理,降低建设运维成本。[结论]智能船舶调度及人员管理系统,对海上风电场的生产安全管理和运维效率的提升,起到重要的作用。

[Introduction]As a new topic in the field of offshore wind farm, the management, command and dispatch of personnel and vessels is attracting significant interest. This paper introduces an intelligent vessel dispatching and personnel management system for offshore wind farm, which is first creation of its kind in China. [Method]It mainly included three aspects:(1) Efficient command and dispatch system. Efficient command and dispatch was achieved by very high frequency(VHF) marine intercom system, which realized steady intercom communications. The marine intercom system based on maritime high-frequency VHF can be achieved the steady intercom communications. With the automatic identification system(AIS) receiver and the maritime radio station, the identity information and geographical location of the surrounding vessels can be obtained. Meanwhile, the records of the vessels entering the warning zone can be archived and those vessels will also be interrogated. If any drowning staff was spotted, alerting signal would be immediately sent to the onshore command center;(2)The sea area real-time monitoring contained two parts. A far-infrared thermal imaging camera was used to realize remote monitoring for operating conditions of the wind farms. Meanwhile, two cameras and meteorological sensors were mounted on the anemometer tower, which could be used to monitor marine and surge conditions of the neighboring sea area of the wind farm;(3)An accurate marine weather forecasting sub-system was also adopted, which was capable of forecasting on-site environmental conditions such as wind speed, waves, and surges a week ahead. In addition, it can also realized tracking and forecasting of typhoon. [Result]The results suggest that the system is reliable and can realize effective management of personnel as well as vessels, and hence reduces the costs of construction, operation and maintenance concerning the offshore wind farm. [Conclusion]Therefore, the system plays an important role in enhancing the safety production management as well as improving the operation and maintenance efficiency of the offshore wind farm.