| 风力发电场中风机变桨模糊自适应跟踪控制方法 |
投稿时间：2024-02-04 修订日期：2024-04-02  点此下载全文 |
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| 中文摘要:为了提高风机变桨的控制精度和跟踪效率,该研究设计了风机变桨距控制系统,根据风机变桨原理以可编程控制器(Programmable Logic Controller,PLC)为主控制器,永磁同步电机为伺服电机,监测风机变桨并网过程,通过构建模糊自适应PID控制器模型,实现了对桨距角的调节和功率的跟踪。实验结果表明,本系统能提高桨距角的控制精度,提高风能利用效率,模糊自适应PID控制器使输出功率提高了2.3%,具有较高的应用价值。 |
| 中文关键词:变桨距控制系统 可编程控制器 模糊自适应PID控制器 桨距角 输出功率 |
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| Fuzzy adaptive tracking control method for wind farm rotor |
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| Abstract:In order to improve the control accuracy and tracking efficiency of fan variable pitch, a fan variable pitch control system is designed. According to the principle of fan variable pitch, Programmable Logic Controller (PLC) is the main controller and permanent magnet synchronous motor is the servo motor to monitor the grid-connection process of fan variable pitch. By building a fuzzy adaptive PID controller model, the pitch Angle adjustment and power tracking are realized. The experimental results show that this system can improve the precision of pitch Angle control and the efficiency of wind energy utilization, and the fuzzy adaptive PID controller can increase the output power by 2.3%, which has high application value. |
| keywords:Variable pitch control system Programmable controller Fuzzy adaptive PID controller Pitch Angle Output power |
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