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A New Model-Free Deadbeat Predictive Current Control for PMSM Using Parameter-Free Luenberger Disturbance Observer

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Deadbeat predictive current control (DPCC) has been widely used in the field of permanent magnet synchronous motor current control due to its fast dynamic response, good current followability, and a small amount of calculation.
Nan Yang   +3 more
semanticscholar   +1 more source

A Generalized Observer-Based Robust Predictive Current Control Strategy for PMSM Drive System

IEEE transactions on industrial electronics (1982. Print), 2022
A predictive current controller is established based on the system model and, therefore, suffers from the problems, such as parameter mismatches, digital delay, and external disturbances.
Xinyue Li   +4 more
semanticscholar   +1 more source

Grid-Forming Vector Current Control

IEEE transactions on power electronics, 2022
In this article, a novel point of view on grid-forming control with current controlled power electronic converters is presented. A control concept based on the emulation of the combined effect of a virtual synchronous condenser and a parallel-connected ...
M. Schweizer   +5 more
semanticscholar   +1 more source

Current Control of Boost Converter for PV Interface With Momentum-Based Perturb and Observe MPPT

IEEE transactions on industry applications, 2021
The tracking of power in solar PV systems depends on controlling the voltage or current to the optimum level irrespective of changes in solar irradiation.
Gautam A. Raiker   +2 more
semanticscholar   +1 more source

Novel Compensation Strategy for Calculation Delay of Finite Control Set Model Predictive Current Control in PMSM

IEEE transactions on industrial electronics (1982. Print), 2020
Time delay of the finite control set model predictive current control caused by a large amount of calculations will degrade the control performance of the permanent magnet synchronous machine system.
Jinqiu Gao   +3 more
semanticscholar   +1 more source

An Improved Model Predictive Current Control for PMSM Drives Based on Current Track Circle

IEEE transactions on industrial electronics (1982. Print), 2020
Model predictive current control (MPCC) is a high-performance control strategy for permanent-magnet synchronous motor (PMSM) drives, with the features of quick response and simple computation.
Xiaodong Sun   +4 more
semanticscholar   +1 more source

Model-Free Predictive Current Control of a DFIG Using an Ultra-Local Model for Grid Synchronization and Power Regulation

IEEE transactions on energy conversion, 2020
Traditional model predictive control has difficulty in achieving satisfactory control performance when parameter identification is inaccurate or when a parameter changes.
Yongchang Zhang, Tao Jiang, Jian Jiao
semanticscholar   +1 more source

Current-controlled CCDDCC with controlled current gain

2011 IEEE International Conference on Computer Science and Automation Engineering, 2011
This paper presents a new active building block for analog signal processing, called the current-controlled differential difference current conveyor (CCDDCC) with controlled current gain. Its parasitic resistance at X-terminal can be controlled by an external bias current and the current at Z-terminal can be electronically controlled by a current ratio
Usa Torteanchai   +2 more
openaire   +1 more source

Robust Predictive Current Control of Permanent-Magnet Synchronous Motors With Newly Designed Cost Function

IEEE transactions on power electronics, 2020
In model predictive control, mathematical model of the system is used to predict the value of state variables. Control performances of model predictive control suffer from parameter mismatches and model uncertainties.
Xicai Liu   +5 more
semanticscholar   +1 more source

Model Predictive Current Control for PMSM Drives With Parameter Robustness Improvement

IEEE transactions on power electronics, 2019
In order to solve the parameter dependence problem in model predictive control, an improved model predictive current control (MPCC) method based on the incremental model for surface-mounted permanent-magnet synchronous motor drives is proposed in this ...
Xiaoguang Zhang   +2 more
semanticscholar   +1 more source

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