| 基于AWS的波浪发电系统的建模与仿真 |
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| 引用本文： | 吴峰,杨鑫,鞠平,张小平. 基于AWS的波浪发电系统的建模与仿真[J]. 中国电力, 2013, 46(4): 74-78. DOI: 10.11930/j.issn.1004-9649.2013.4.74.4 |
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| 作者姓名： | 吴峰 杨鑫 鞠平 张小平 |
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| 作者单位： | 1. 河海大学 能源与电气学院,江苏 南京 210098; 2. 伯明翰大学 电子、电气和计算机工程学院,伯明翰,BT15 2TT,英国 |
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| 基金项目： | 国家自然科学基金重大项目，国家自然科学基金青年项目 |
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| 摘 要： | 基于阿基米德浮子（Archimedes wave swing,AWS）的波浪发电系统是第1个直接驱动式波浪发电系统,其结构简单,效率较高。对AWS式波浪发电系统的浮子和直线发电机进行建模,给出其驱动系统模型,推导出直线发电机模型在abc坐标和dq坐标之间的变换关系,以及dq坐标下的直线发电模型,为设计其控制器打下基础。利用Matlab仿真软件搭建AWS式波浪发电系统的仿真系统,并进行空载和负载状态下的仿真,验证模型的正确性。
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| 关 键 词： | 波浪发电系统 阿基米德浮子 直线永磁发电机 建模 |
| 收稿时间： | 2012-12-22 |
Modeling and Simulation of AWS Based Wave Energy Conversion System |
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| WU Feng , YANG Xin , JU Ping , ZHANG Xiao-ping. Modeling and Simulation of AWS Based Wave Energy Conversion System[J]. Electric Power, 2013, 46(4): 74-78. DOI: 10.11930/j.issn.1004-9649.2013.4.74.4 |
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| Authors: | WU Feng YANG Xin JU Ping ZHANG Xiao-ping |
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| Affiliation: | 1. College of Energy and Electrical Engineering, Hohai University, Nanjing 210098, China; 2. School of Electronic, Electrical and Computer Engineering, The University of Birmingham, Birmingham, BT15 2TT, UK |
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| Abstract: | Archimedes wave swing(AWS) based wave energy conversion(WEC) system is the first device to adopt the direct-drive power take-off technique, which leads to a simple energy conversion configuration with a higher efficiency. The AWS based WEC system consists of a floater and a linear permanent-magnet generator(LPMG). The model of the AWS based WEC system was built in this paper. The transformation between the abc and dq frames of reference for the model of a LPMG was conducted. The model of a LPMG in dq frame of reference is the base for its controller design. The model was implemented in Matlab simulation system, by which the effectiveness of the model was tested under no-load and R-C load conditions. |
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| Keywords: | wave energy conversion system Archimedes wave swing (AWS) linear permanent-magnet generator modeling |
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