Proceedings ArticleDOI
A new predictive control scheme for a VSI with reduced common mode voltage operating at fixed switching frequency
Marco Rivera
- pp 617-622
Reads0
Chats0
TLDR
In this paper, the authors proposed a predictive control strategy with a fixed switching frequency for a voltage source inverter, with the aim of obtaining a modulated waveform at the output of the converter with a natural reduction of the common mode voltage.Abstract:
Traditional finite-set model predictive control (FS-MPC) techniques are characterized by a variable switching frequency which causes noise as well as large voltage and current ripple. In this paper a novel predictive control strategy with a fixed switching frequency for a voltage source inverter is proposed, with the aim of obtaining a modulated waveform at the output of the converter with a natural reduction of the common mode voltage. The feasibility of this strategy is evaluated using simulation results to demonstrate the advantages of predictive control, such as fast dynamic response and the easy inclusion of nonlinearities and they are compared with the modulated model predictive control (M2PC) proposed recently.read more
Citations
More filters
Journal ArticleDOI
Three-Vector-Based Low-Complexity Model Predictive Direct Power Control Strategy for PWM Rectifier Without Voltage Sensors
TL;DR: A novel control scheme based on an optimal application of three voltage vectors in a symmetrical way, which takes advantage of advanced PWM techniques and the virtual flux-based control scheme is introduced to achieve voltage sensorless control.
Journal ArticleDOI
Predictive Control for Microgrid Applications: A Review Study
Ariel Villalon,Marco Rivera,Yamisleydi Salgueiro,Javier Munoz,Tomislav Dragicevic,Frede Blaabjerg +5 more
TL;DR: Predictive control appears as a very promising control scheme with several advantages for microgrid applications of different control levels and with adaptations of the models in order to include uncertainties to improve their performance and dynamics response.
Proceedings ArticleDOI
Model predictive controller with fixed switching frequency for a 3L-NPC inverter
TL;DR: A new control scheme based on a Finite Set-Model Predictive Control (FS-MPC) and aims of a fixed switching frequency operation that allows of obtaining a voltage vector that is responsible of nullifying the cost function's derivative for its optimization.
Proceedings ArticleDOI
Model based predictive current control for a three-phase cascade H-bridge multilevel STATCOM operating at fixed switching frequency
TL;DR: In this paper, a model based predictive control strategy with a fixed switching frequency applied to a three-phase cascade H-bridge multilevel STATCOM is introduced with the aim to increase the performance of classical model predictive control.
Proceedings ArticleDOI
A Fast Model Predictive Control with Fixed Switching Frequency Based on Virtual Space Vector for Three-Phase Inverters
TL;DR: An improved finite control set model predictive control (FCS-MPC) algorithm based on virtual space vector is proposed to reduce computational burden, and achieve a constant switching frequency for two-level three-phase inverters.
References
More filters
Journal ArticleDOI
Model Predictive Control—A Simple and Powerful Method to Control Power Converters
TL;DR: The feasibility and great potential of FCS-MPC due to present-day signal-processing capabilities, particularly for power systems with a reduced number of switching states and more complex operating principles, such as matrix converters are found.
Journal ArticleDOI
Predictive Torque Control of Induction Machines Based on State-Space Models
TL;DR: A predictive control algorithm that uses a state-space model of an induction machine with time-varying components improving the accuracy of state prediction and a high degree of flexibility is obtained with the proposed control technique due to the online optimization algorithm.
Journal ArticleDOI
Virtual-Flux-Based Predictive Direct Power Control of AC/DC Converters With Online Inductance Estimation
TL;DR: It is shown that VF-P-DPC algorithm exhibits several advantages, particularly sinusoidal-grid-current low harmonic distortion even when grid voltage is distorted, and provides high dynamics at low switching frequency of 2 kHz.
Journal ArticleDOI
Switching Frequency Reduction Using Model Predictive Direct Current Control for High-Power Voltage Source Inverters
TL;DR: A novel current control approach called model predictive direct current control (MPDCC) is presented, which takes into account the discrete states of the voltage source inverter (VSI), and the current errors are predicted for each sampling period.