电源学报Issue(6)：97-101,5.
混合有源滤波在直流磁铁电源整流装置中的应用
Application of Hybrid Active Filter in DC Magnet Power Supply Rectifying Devices
庞科旺 1瞿盛 1耿璜 1马华峰1
作者信息
- 1. 江苏科技大学电子信息学院,江苏镇江212003
- 折叠
摘要
Abstract
The parallel 12-pulse rectifying circuit of DC magnet power supply was analyzed. The passive filter can filter main characteristic harmonic generated from 12-pulse rectifying devices, the active filter part adopts the injection type topology to suppress the resonance between the passive branch and the equivalent inductance power grid and reduce the capacity of the active devices significantly. Aiming at the deficiency of instantaneous reactive power theory, a better real-time characteristic unity power factor approach CUPF) for harmonic current detection technique was adopted. At last, rectifying devices and series resonance hybrid active filter devices with injection circuit were simulated by Simulink, the simulation results indicate feasibility and validity of the magnet power supply integrated compensation system.关键词
磁铁电源/并联12脉波整流/注入式电路/单位功率因数法（UPF）Key words
magnet power supply/parallel 12-pulse rectifying/injection circuit/unity power factor approach (UPF)分类
信息技术与安全科学引用本文复制引用
庞科旺,瞿盛,耿璜,马华峰..混合有源滤波在直流磁铁电源整流装置中的应用[J].电源学报,2012,(6):97-101,5.
