【作者】 方红伟； 程佳佳； 刘飘羽；

【Author】 Fang Hongwei~1 Cheng Jiajia~1 Liu Piaoyu~2 (1.School of Electrical Engineering and Automation,Tianjin University,Tianjin 300072,China 2.ABB Tianjin Switchgear Co.Ltd.,Beichen District,Tianjin 300409,China)

【机构】 天津大学电气与自动化工程学院； 天津ABB开关有限公司；

【摘要】 介绍了各种典型的波浪发电系统,并提出了一种新型浮子式波浪发电装置。为实现该装置的最大波能捕获,总结比较了几种现有的控制策略,并分析了它们各自的适应性。同时,提出了变特性曲线控制策略,它可以使系统的输出功率明显提高,也能够保持较低的电磁转矩变化率。仿真表明,所提出的控制策略较适合在新型浮子式波浪发电装置中应用。更多还原

【Abstract】 The characteristics of various wave power generation systems are introduced,and a new float type wave power device is proposed.In order to achieve the maximum energy extraction, several existing control strategies are compared,and their adaptabilities are analyzed.Then,the varied-characteristics control strategy is presented.It can enhance the output power and maintain a relatively low change rate of electromagnetic torque.The simulation results show that the proposed control scheme is suitable for the new float type wave energy converter(WEC).更多还原