Three-Level SOC Equalization Control Strategy for MMC-BESS Based on Feedforward Sliding Window Integral Method

<div>Analysis of harmonic distortion rate of capacitor voltage of <i>c</i>-phase submodule. (a) Harmonic distortion rate of each submodule using one-third average method. (b) Harmonic distortion rate of each submodule of sliding window integral method.</div>

Shock and Vibration

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Figure 20

Figure 20: Three-Level SOC Equalization Control Strategy for MMC-BESS Based on Feedforward Sliding Window Integral Method 