Optimum Control of Electrical Drives and Power Converters
Computational Efficient Optimum Control for Three-Level-Inverters with DC-link Capacitance Balancing
Seiten
2021
Shaker (Verlag)
978-3-8440-7981-4 (ISBN)
Shaker (Verlag)
978-3-8440-7981-4 (ISBN)
This work belongs to the optimization of control methods for power converters and electrical drives.
Main contributions are as follows: an analytical solution of both continuous and discrete optimum control for power converters and drives is given, focusing on computational efficiency and enhanced performance; a new DC-link voltage balancing method using the deadbeat control concept for three-level NPC converters is proposed, which is suitable for the control applications using space vector modulation; a simple and effective neutral-point voltage balancing technique is proposed within the model predictive control framework for three-level NPC converters, which decouples the neutral point voltage balance control and targets current tracking; a fixed gain filter is proposed to estimate the position, velocity, and acceleration in angular motion, with computational efficiency and less tuning effort.
Main contributions are as follows: an analytical solution of both continuous and discrete optimum control for power converters and drives is given, focusing on computational efficiency and enhanced performance; a new DC-link voltage balancing method using the deadbeat control concept for three-level NPC converters is proposed, which is suitable for the control applications using space vector modulation; a simple and effective neutral-point voltage balancing technique is proposed within the model predictive control framework for three-level NPC converters, which decouples the neutral point voltage balance control and targets current tracking; a fixed gain filter is proposed to estimate the position, velocity, and acceleration in angular motion, with computational efficiency and less tuning effort.
Erscheinungsdatum | 08.05.2021 |
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Reihe/Serie | Berichte aus der Elektronik |
Verlagsort | Düren |
Sprache | englisch |
Maße | 148 x 210 mm |
Gewicht | 255 g |
Themenwelt | Technik ► Elektrotechnik / Energietechnik |
Schlagworte | current control • electrical drives • fixed gain filter • Optimum control • Power converters • Predictive control |
ISBN-10 | 3-8440-7981-5 / 3844079815 |
ISBN-13 | 978-3-8440-7981-4 / 9783844079814 |
Zustand | Neuware |
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