摘要
针对风电场存在的电压暂降等电压问题,采用配电网静止同步补偿器(D-STATCOM)进行治理。介绍了应用于风电场的配电网静止同步补偿器的系统构成,提出了一种应用于风电场的D-STATCOM的控制器设计方案,给出了控制器的硬件和软件设计构成。同时,以DSP处理器为核心,提高了控制器的运算速度和控制精度。实验结果表明,本文提出的D-STATCOM的控制器设计方案,控制性能优良,实用性强,具有较好的工程应用前景。
Aimed at the voltage problems such as voltage sags in the wind power station, distribution static synchronous compensator (D-STATCOM) is applied. The paper introduces the structure of D-STATCOM which is applied to a wind power station and presents a design scheme of D-STATCOM controller. At the same time, designs of software and hardware of D-STATCOM are proposed in this paper. Taking DSP as the core of the controller, the speed of operation and the precision of control are improved. Experimental results show that the design of D-STATCOM controller is of excellent performance of control and practicability and has a good prospect in engineering application.
出处
《船电技术》
2015年第10期1-4,共4页
Marine Electric & Electronic Engineering
基金
湖南省教育厅科学研究重点项目(15A170)
邵阳学院研究生科研创新项目(CX2014SY035)
关键词
风电场
静止同步补偿器
控制器
DSP
wind power station
distribution static synchronous compensator
controller," DSP