Three-Layer Double-Vector Model Predictive Control Strategy for Current Harmonic Reduction and Neutral-Point Voltage Balance in Vienna Rectifier

Sliding mode based adaptive linear neuron proportional resonant control of Vienna rectifier for performance improvement of electric vehicle charging system

“…Predictive controllers are becoming very popular now-a-days for the VR. Predictive controllers reported in [13,25,26,30] mainly need a precise model of the plant and system parameters typically change owing to aging. This controller can also encounter difficulties with significant parameter mismatches.…”

“…1. The control algorithms should provide the balance DC-link voltage to decrease the voltage stress across the switches [25,28,30]. The dynamic states of the AC-side and DCside can be written depending on the operation principle of the VR as:…”

“…where ∂ p = u α u β⊥ − u β u α⊥ and ∂ p ̸ = 0 [27]. To mitigate active power ripples, the control target should be provided by (30):…”

“…A three-layer model-predictive based controller is pro-posed in [30] to reduce the current ripple and distortion and to provide neutral voltage balance. However, this controller is computationally complex and requires a lot of information and mathematical computations.…”

Performance Analysis of Three Levels Three Switches Vienna-Type Rectifier Based on Direct Power Control

“…On the other hand, the conventional reference current signals can be created in αβ-stationary coordinates as [36];…”