摘要
由于风电场的输出功率具有间歇性和波动性,越来越多的大型风电场并入电网后会对区域系统的电能质量带来显著影响.针对风电场电能质量的特性,本文采用虚拟仪器软件平台并结合MATLAB的混合编程实现了对风电场电能质量的指标监测.文中主要介绍该系统的基本构成、硬件和软件设计.最后,仿真及实验结果表明该方案的正确性、可行性及实用性等特点.
As the wind power is an intermittent and varying source of energy, the integration of large amount of wind power in a power system brings about great influence on the power quality in related locations. A measurement scheme of wind farm’s power quality is proposed, which is based on the virtual instrument and MATLAB. This paper introduces the basic structure of this system and techniques for achieving system’s hardware and software. Simulation and experiment results demonstrate the validity, feasibility and practicability of this system.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2008年第2期331-335,共5页
Control Theory & Applications
