A Control Strategy of <i>LCL</i>-Type Grid-Connected Inverters for Improving the Stability and Harmonic Suppression Capability

A Control Strategy of <i>LCL</i>-Type Grid-Connected Inverters for Improving the Stability and Harmonic Suppression Capability

The conventional inverter-side current single-loop feedback control scheme is weak in suppressing the grid-side current harmonics, posing a challenge for an inverter to inject high-quality current under distorted grid voltage. With capacitor current compensation added, the control scheme achieves co...

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Bibliographic Details
Main Authors: Xian Wang, Dazhi Wang, Shuai Zhou
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Machines
Subjects:
<i>LCL</i> filter
current control
resonance damping
harmonic suppression
passivity
stability
Online Access:https://www.mdpi.com/2075-1702/10/11/1027

Internet

https://www.mdpi.com/2075-1702/10/11/1027

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