Analysis and stabilization for full harmonic compensation oscillation in SAPF system with source current direct control
Yihan Xie,
Hao Yi,
Fang Zhuo
et al.
Abstract:Shunt active power filter (SAPF) has emerged as a promising solution for mitigating harmonic distortions. Due to the interaction between the current inner‐loop of SAPF, source impedance and non‐linear loads, harmonic oscillation issue arises and adversely affects the stability of the system, thus in turn exacerbating the harmonic distortion. However, previous studies paid less attention to the value of phase adjustment in improving the dynamic behaviour of the loop and thus stabilizing harmonic oscillation. Ta… Show more
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