电网技术Issue(6)：1706-1712,7.
抑制并网逆变器电流谐波的带通调节器研究
A Band-Pass Regulator to Suppress Current Harmonics in Grid-Connecting Inverter
陈增禄 1班培刚 1史强强1
作者信息
- 1. 西安工程大学 电子信息学院，陕西省 西安市 710048
- 折叠
摘要
Abstract
To suppress current harmonics in single-phase grid-connecting inverter, a band-pass regulator is proposed, and the frequency-domain and time-domain characteristics of grid-connecting current closed-loop controller are analyzed while the band-pass regulator is used. Comparing with proportion integration (PI) regulator and proportion resonance (PR) regulator, the proposed band-pass regulator possesses the advantages of suppressing all harmonics in grid-connecting current and saving system frequency band. An overall scheme for the design of the closed-loop control system is given. The effectiveness of the proposed method is verified by simulation and experimental results.关键词
并网逆变器/带通调节器/谐波抑制/节省频带Key words
grid-connecting inverter/band pass regulator/all harmonic restraining/saving frequency band分类
信息技术与安全科学引用本文复制引用
陈增禄,班培刚,史强强..抑制并网逆变器电流谐波的带通调节器研究[J].电网技术,2013,(6):1706-1712,7.
