Analysis of finite-control-set model predictive current control with model parameter mismatch in a three-phase inverter
It is well known that predictive control methods can be affected by the presence of modeling
errors. The extent to which finite-control-set model predictive control (FCS-MPC) is …
errors. The extent to which finite-control-set model predictive control (FCS-MPC) is …
High-performance control strategies for electrical drives: An experimental assessment
This paper presents a comparative study between field-oriented control (FOC) and
Predictive Torque Control (PTC) applied to induction machines. Both strategies are …
Predictive Torque Control (PTC) applied to induction machines. Both strategies are …
Discrete-time current regulator design for AC machine drives
This paper analyzes the behavior of discrete-time current regulators for ac machines
operating at high ratios of fundamental-to-sampling frequencies, a situation common for high …
operating at high ratios of fundamental-to-sampling frequencies, a situation common for high …
VSC input-admittance modeling and analysis above the Nyquist frequency for passivity-based stability assessment
The interconnection stability of a grid-connected voltage-source converter can be assessed
via the dissipative properties of its input admittance. In this paper, the modeling of the current …
via the dissipative properties of its input admittance. In this paper, the modeling of the current …
Assessing finite-control-set model predictive control: A comparison with a linear current controller in two-level voltage source inverters
Model predictive control (MPC) methods for applications in power converters have received
considerable attention in recent years. The idea behind MPC is to use a mathematical model …
considerable attention in recent years. The idea behind MPC is to use a mathematical model …
Analysis, design, and implementation of a quasi-proportional-resonant controller for a multifunctional capacitive-coupling grid-connected inverter
The capacitive-coupling grid-connected inverter (CGCI) is coupled to the point of common
coupling via a second-order LC branch. Its operational voltage is much lower than that of a …
coupling via a second-order LC branch. Its operational voltage is much lower than that of a …
Analysis of Low-Frequency Oscillation in Electric Railways Based on Small-Signal Modeling of Vehicle-Grid System in dq Frame
H Wang, W Mingli, J Sun - IEEE Transactions on Power …, 2015 - ieeexplore.ieee.org
The line-side converter, which can represent an ac-dc-ac drive electric vehicle when
analyzing the low-frequency oscillation in electric railways, is modeled in dq frame with the …
analyzing the low-frequency oscillation in electric railways, is modeled in dq frame with the …
Initial rotor position estimation of an interior permanent-magnet synchronous machine using carrier-frequency injection methods
Y Jeong, RD Lorenz, TM Jahns… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
This work presents a method using carrier-frequency injection to estimate the initial rotor
position and magnetic polarity for an interior permanent-magnet synchronous machine. A …
position and magnetic polarity for an interior permanent-magnet synchronous machine. A …
Tuning method aimed at optimized settling time and overshoot for synchronous proportional-integral current control in electric machines
Implementation of proportional-integral controllers in synchronous reference frame is a well-
established current control solution for electric machines. Nevertheless, their gain selection …
established current control solution for electric machines. Nevertheless, their gain selection …
Offline parameter self-learning method for general-purpose PMSM drives with estimation error compensation
Q Wang, G Zhang, G Wang, C Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Offline parameter identification of permanent magnet synchronous machines (PMSMs) is of
great importance for general-purpose drives with sensorless control. This paper proposes …
great importance for general-purpose drives with sensorless control. This paper proposes …