摘要
针对海上风能和波浪能构建以液压传动为基础的风浪互补发电系统。以该系统的工作原理为依据,在Matlab/Simulink和AMESim环境下创建系统的联合仿真模型,对系统进行模拟仿真。通过系统仿真工作曲线可看出,风力机与波浪能装置输出功率存在一定的互补特性,在蓄能器的缓冲作用下,可实现液压马达的流量、转速和输出功率的基本稳定,进而验证了采用液压传动方案的风浪互补发电系统的可行性。
Hydraulic transmission technology has been used widely in ocean energy power generation. This article designs a hybrid power system of wind-wave energy based on hydraulic transmission. The simulation model was built by Matlab/Simulink software and AMESim software to analyze the working condition of the system. Through analyzing the curve, we can get the conclusion： when the power decreases captured by the wind turbine, the wave converter can supply the shortage of the power. And the speed, the rate of flow and the output power of the hydraulic motor are steady under the action of accumulator. Finally, the simulation result validates the feasibility of hydraulic transmission system, which is part of the wind-wave energy hybrid power system.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2013年第7期1257-1263,共7页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(51275448
50975253)
国家自然科学基金创新研究群体科学基金(51221004)
浙江省公益性技术应用研究项目(2011C21063)
国家高技术研究发展(863)计划(2011AA050201)
关键词
风能
波浪能
多能互补
液压传动
wind energy
wave energy
hybrid power
hydraulic transmission
