Results 221 to 230 of about 506,332 (263)

Model Predictive Current Control for PMSM Considering Current Prediction Errors

2023 IEEE 6th International Electrical and Energy Conference (CIEEC), 2023
Xiaoguang Zhang, Chenguang Zhang
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Current THD analysis in direct model predictive control

2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL), 2017
Direct model predictive control (MPDxC) appears to be a strong candidate for high-power applications, because it can achieve very low switching frequencies and keep variables of concern, such as power, current, torque and flux, within specified bounds.
Baljit Riar, Tobias Geyer, Regan Zane
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Model predictive current control method for PMSM drives based on an improved prediction model

Journal of Power Electronics, 2020
In motor drive systems based on model predictive control, a mathematic model of the motor is used to predict the future behavior of the system. However, the parameters in the motor model may not match their real values since these parameters may vary under different operation conditions.
Shengwen Fan, Chaonan Tong
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On the stability and robustness of model predictive direct current control

2013 IEEE International Conference on Industrial Technology (ICIT), 2013
Model predictive direct current control (MPDCC) has emerged as a promising control scheme for high-power power electronic applications, achieving very low current distortion levels and fast dynamic responses. This is achieved by addressing the current control and the modulation problems in one computational stage.
Geyer, Tobias, Aguilera, Ricardo P., Quevedo, Daniel E.   +2 more
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Composite model predictive current control for PMSM servo system

Transactions of the Institute of Measurement and Control
This research delves into the development of a composite model predictive controller designed for the current loop in a permanent magnet synchronous motor (PMSM) servo system. In order to enhance the performance of a system, the proposed controller integrates an extended state observer (ESO) and actuating delay compensation. The ESO is employed for the
Kaifeng Yang, Haifeng Li, Shihua Li
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A model-based predictive current controller for PWM rectifier

2009 Chinese Control and Decision Conference, 2009
Model-based predictive current control scheme proposed in the paper is a constant frequency unipolar PWM control algorithm that achieves a sysmetrical zero-centered current error in every switching cycle. This method is intended to choose the suitable switching instants based on assumed values for the circuit model parameters rather than the real-time ...
null Tao Haijun, null Zheng Zheng, null Gao Qinghua   +2 more
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FPGA implementation of model predictive direct current control

2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016
An FPGA implementation of Model Predictive Direct Current Control (MPDCC) is reported in this paper. A central scheduler enumerates switching sequences and assigns these to several explorer units, which predict the system response and compute their associated cost. The proposed FPGA design is scalable, modular and requires little hardware resources.
Joel Vallone, Tobias Geyer, Eduardo Rath Rohr   +2 more
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Duty-Cycle Model Predictive Current Control

2021 IEEE International Conference on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2021
Shuai Mi, Cheng He, Haonan Wu
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Adaptive model predictive current control for DSSRM drives

2014 IEEE Transportation Electrification Conference and Expo (ITEC), 2014
This paper presents a new current control method for Double-Stator Switched Reluctance Motor (DSSRM) Drives. The proposed current controller is based on Model Predictive Control (MPC) strategy. Moreover, an adaptive estimator is incorporated to follow the inductance variations in a DSSRM.
Xin Li, Pourya Shamsi
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Direct model predictive current control for matrix converters

2017 International Conference on Nascent Technologies in Engineering (ICNTE), 2017
This paper proposes a direct model predictive current control (MPC) strategy for matrix converters (MCs). The proposed method aims to regulate the output current of the MC while minimizing the input reactive power at the same time. In addition, in order to reduce the switching losses, the MPC adjusts the average switching frequency of the converter ...
Jaydeep Saha, Ayman Ayad, Ralph Kennel
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