10 kW波浪能圆筒永磁直线发电机研究∗

摘要

Point absorber is one of the more developed, high conversion efficiency wave energy utilization technology. A 10 kW floating point absorber wave energy generation device which is independently researched and developed in our country was introduced. The mathematic model of the cylinder permanent magnet linear generator and the performance of this generator were analyzed. According to the operation environment on the sea, the motor structure of anti-seawater corrosion was designed. The motor experiment was analyzed, and the trial on the sea was carried finally.%点吸收式是目前世界上发展较多、转换效率较高的一种波浪能利用技术。介绍了我国自主研发的一台10 kW漂浮点吸收波浪能发电装置，重点分析了10 kW圆筒永磁直线发电机的数学模型，并对发电机的性能进行了仿真分析。针对电机的海上运行环境对电机结构进行了防海水腐蚀设计。对发电机进行了落地试验分析，最后进行了实海况试验，为电机设计提供经验。