摘要
针对中压配电系统电能质量存在的主要问题,提出了一种有效的解决方案。采用Thyristor-controlledReactor(TCR)+Passive F ilter(PF)+Active Power F ilter(APF)方式不仅可以有效地滤除TCR及负载产生的谐波,能够较好地抑制无源滤波器与电网阻抗之间的谐振,而且可以实现无功的动态补偿,平滑地调节母线电压。
This paper proposes an effective scheme to improve the main power quality problems in the distribution system. TCR ＋ FC ＋ APF can effectively filter the hamonics produced by TCR and the load, dramatically suppress the parallel resonance and series resonance between the network impedance and the passive filter, and also can dynamically compensate the reactive power and adjust the bus voltage smoothly.
出处
《继电器》
CSCD
北大核心
2006年第5期81-84,共4页
Relay
