摘要
针对电力系统配网对大容量谐波抑制与无功补偿的要求,笔者结合江西某铜箔厂大型整流负荷谐波抑制和无功补偿的工程实例,通过比较分析,提出以串联谐振注入式有源滤波器为基础的无功和谐波综合补偿方案,应用于中高压系统的负荷补偿中,同时介绍了其参数设计方法并进行了仿真研究和实际应用,其软硬设计思路和一些工程经验还可推广到其它结构的并联补偿装置的设计和应用中,为推进新型大功率的电能质量治理设备的实用化进程提供有益的参考和借鉴。
According to the requirement of harmonic suppression and reactive power compensation, this paper presents a combined compensation system based on resonance injection hybrid active power filter, which is suitable for high-vohage system. According to the project of harmonic suppression and reactive power compensation in a copper foil factory, the design method of the system is proposed. The simulation as well as the hardware and software of the system are also introduced. This study can also be applied to the design of other kinds of parallel compensation systems for high capacity applications.
出处
《高压电器》
CAS
CSCD
北大核心
2009年第1期84-88,94,共6页
High Voltage Apparatus
关键词
配电网
谐波抑制
无功补偿
谐振注入
distribution system
harmonic suppression
reactive power compensation
resonance injection
