摘要
阐述了在电网非理想情况下,电能质量中的负序与谐波电压分别对分布式静止同步补偿器(DSTATCOM)直流侧电容电压以及输出电流影响,并引入了电网中实际电能参数,通过仿真研究了其在不同条件下对DSTATCOM的影响特性及范围。提出了一种消除非理想电能质量对DSTATCOM影响的控制策略。
The paper described the grid under non-ideal conditions, the power quality of the negative sequence and harmonic voltages affect Static synchronous compensator（DSTATCOM）DC capacitor voltage and output currents, the introduction of the actual electricity grid parameters studied through simulation under different conditions DSTATCOM affects the characteristics and scope, and proposed a control strategy of DSTATCOM impact on the elimination of non-ideal power quality.
出处
《新技术新工艺》
2015年第1期126-128,共3页
New Technology & New Process
关键词
分布式静止同步补偿器
负序电压
谐波电压
影响特性
DSTATCOM, negative sequence voltage, harmonic voltage, affecting characteristics
