风力发电机偏航控制系统设计仿真技术研究

Study on Wind Turbine Yaw Control System Design and Simulation Technology

摘要:

偏航控制系统是风力发电机的核心机构之一,其硬件设计、软件开发与控制算法的合理选用将直接影响偏航控制系统研发成本、周期,以及风力发电机的风能利用率和安全可靠性等;仿真技术作为一种有效的性能预测、试验验证和分析的综合性技术,其具有高效、安全、受环境条件的约束较少等优点,在复杂系统的研发过程中已成为不可或缺的重要手段;因此,偏航控制系统研发前期,为确保系统软硬件开发、控制算法设计的合理性,缩短研发周期、提高研制效率、降低资源成本,将仿真作为主要验证手段;利用Proteus对偏航控制系统的硬件电路和系统软件进行仿真验证,利用MATLAB对控制算法设计的合理性进行考核,为实际偏航控制系统研发提供依据和指导。

Abstract:

Yaw control system is one of the core institutions of wind turbine, its hardware design, software development and rational use of the control algorithm will directly affect the yaw control system exploit costs and time, And the utilization of wind energy and the safety and reliability of wind turbines, etc. Simulation technology as integrated technologies that can effectively predict performanceion, test verification and analyze, it has advantage that include efficiency, safety, and less environmental influence, it has became the indispensable tool in the development of complex systems. Thus, in the yaw control system early development, to ensure that the system hardware and software development, design of control algorithm is reasonable, and shorten the development time, improve the development efficiency and reduce resource costs, the simulation is the primary means of verification. The scheme of yaw control system hardware and software was emulated by Proteus, and the design of control algorithm was simulated by MATLAB. Providing the evidence and guidance for the actual yaw control system development.