Improved Model Predictive Current Control of NPC Three‐Level Converter Fed PMSM System for Neutral Point Potential Imbalance Suppression

Improved Model Predictive Current Control of NPC Three‐Level Converter Fed PMSM System for Neutral Point Potential Imbalance Suppression

For the neutral point clamped (NPC) three‐level converter fed permanent magnet synchronous motor (PMSM) system, the performance of the conventional model predictive current control (MPCC) algorithm will be deteriorated if the amplitude of the neutral point potential (NPP) is large. Additionally, the...

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Bibliographic Details
Main Authors: Gu, X. (Author), Li, C. (Author), Liu, Q. (Author), Wang, J. (Author), Zhang, G. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Conventional modeling
Cost functions
Cost-function
Electric current control
Iterative methods
Model predictive
model predictive current control
Model predictive current control
Motor systems
Neutral point potential
Neutralpoint-clamped (NPC)
permanent magnet synchronous motor
Permanent Magnet Synchronous Motor
Permanent magnets
Power converters
Predictive current control
Stators
Synchronous motors
three‐level converter
Three-level converters
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