论文标题
风电场的主动电力控制：醒目条件下的瞬时方法
Active power control of wind farms: an instantaneous approach on waked conditions
论文作者
论文摘要
本文为风电场提供了一个闭环控制器，该控制器使用高保真计算流体动力学基于风电厂模拟器提供主动的电力控制服务。拟议的设计增强了功率跟踪稳定性，并可以简单地理解，其中每个涡轮都被视为纯时间延迟系统。本文以完全唤醒的条件和有限的功率可用性调查了不同的名义功率分布的控制性能。结果表明，与贪婪的操作相比，通过关闭控制循环获得的功率产生的改善。此外，通过轴向引导有利的标称功率分布以及涡轮机饱和度和负载分布的出现，功能跟踪功能得到增强。
This paper presents a closed-loop controller for wind farms to provide active power control services using a high-fidelity computational fluid dynamics based wind plant simulator. The proposed design enhances power tracking stability and allows for simple understanding, where each turbine is considered as a pure time-delay system. The paper investigates the control performance with different nominal power distributions in a fully waked condition and limited power availability. Results demonstrate the improvement in power production obtained by closing the control loop, compared to greedy operation. Additionally, power tracking capabilities are enhanced with a nominal power distribution favored by axial-induction, as well as the occurrence of turbine saturation and the distribution of loads.
