基于APF电能质量调节装置的研究  

Research of Power Quality Control Device based on APF

作　　者：于海[1] 谢冬阳[1] 王厚军[1] 

机构地区：[1]国网新疆电力公司昌吉供电公司,新疆昌吉831100

出　　处：《电气技术》2016年第2期114-116,共3页Electrical Engineering

摘　　要：随着入网设备的多样化,电力系统的电能质量问题逐渐凸显出来。电能质量问题涵盖广泛,既涉及电压合格率,又关系谐波含量。文章从谐波消除、基波无功补偿等方面综合考虑,提出一种基于有源滤波加晶闸管控制相结合的电能质量调节装置的设计,给出各部分的硬件电路和控制策略,并经受实验的检验。检验结果表明,本文提出的方法在抑制非线性负荷对电网造成影响方面效果显著,值得进一步推广。With the diversification of network equipment, power quality problems of the electric power system gradually emerged. The power quality problem is covered extensively, which involves both the qualified rate of the voltage and the harmonic content. In this paper, the design of the power quality control device based on active power filter and thyristor control is proposed, and the hardware circuit and control strategy are presented. Test resuks show that the method proposed in this paper is effective in restraining the effect of nonlinear load in power network.

关 键 词：电能质量 有源滤波器(APF) 非线性负荷 调节装置 谐波 

分 类 号：TM711[电气工程—电力系统及自动化]