Institutional Repository of Coll Energy & Power Engn
| Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System | |
Wei, Liejiang1,2; Liu, Zengguang1,2 ; Zhao, Yuyang1; Wang, Gang1; Tao, Yanhua1
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| 2018-08 | |
| 发表期刊 | APPLIED SCIENCES-BASEL
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| ISSN | 2076-3417 |
| 卷号 | 8期号:8 |
| 摘要 | In this paper, an innovative closed hydraulic wind turbine with an energy storage system is proposed. The hydraulic wind turbine consists of the wind rotor, the variable pump, the hydraulic bladder accumulator, the variable motor, and the synchronous generator. The wind energy captured by the wind rotor is converted into hydraulic energy by the variable pump, and then the hydraulic energy is transformed into electrical energy by the variable motor and generator. In order to overcome the fluctuation and intermittence shortcomings of wind power, the hydraulic bladder accumulator is used as an energy storage system in this system to store and release hydraulic energy. A double-loop speed control scheme is presented to allow the wind rotor to operate at optimal aerodynamic performance for different wind speeds and hold the motor speed at the synchronous speed to product constant frequency electrical power regardless of the changes of wind speed and load power. The parameter design and modeling of 600 kW hydraulic wind turbine are accomplished according to the Micon 600 kW wind turbine. Ultimately, time-domain simulations are completed to analyze the dynamic response of the hydraulic wind turbine under the step change conditions of wind speed, rotor speed input, and load power. The simulation results validate the efficiency of the hydraulic wind turbine and speed control scheme presented, moreover, they also show that the systems can achieve the automatic matching among turbine energy, accumulator energy, and generator output energy |
| 关键词 | hydraulic wind turbine energy storage system speed control energy matching |
| DOI | 10.3390/app8081314 |
| 收录类别 | SCI ; SCIE |
| 语种 | 英语 |
| 资助项目 | National Natural Science Fund Project of China[51765033] ; Gansu Provincial Science and Technology Major Project of China[17ZD2GA010] ; Gansu Provincial Natural Science Foundation of China[17JR5RA127][18JR3RA155] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000442864900104 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/32529 |
| 专题 | 能源与动力工程学院 |
| 通讯作者 | Liu, Zengguang |
| 作者单位 | 1.Lanzhou Univ Technol, Energy & Power Engn Coll, Lanzhou 730050, Gansu, Peoples R China; 2.Key Lab Fluid Machinery & Syst, Lanzhou 730050, Gansu, Peoples R China |
| 第一作者单位 | 能源与动力工程学院 |
| 通讯作者单位 | 能源与动力工程学院 |
| 第一作者的第一单位 | 能源与动力工程学院 |
| 推荐引用方式 GB/T 7714 | Wei, Liejiang,Liu, Zengguang,Zhao, Yuyang,et al. Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System[J]. APPLIED SCIENCES-BASEL,2018,8(8). |
| APA | Wei, Liejiang,Liu, Zengguang,Zhao, Yuyang,Wang, Gang,&Tao, Yanhua.(2018).Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System.APPLIED SCIENCES-BASEL,8(8). |
| MLA | Wei, Liejiang,et al."Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System".APPLIED SCIENCES-BASEL 8.8(2018). |
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| Wei-2018-Modeling an（14620KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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