NDLI: Predictive current control method for dual three-phase PMSM drives with reduced switching frequency and low-computation burden

Content Provider	IET Digital Library
Author	Xu, Zhixian Wang, Zheng Wang, Xueqing Cheng, Ming
Abstract	The multiphase motor drives have attracted more and more attention during the last decade since they offer advantages of high-power rating, lower voltage and current stresses in semiconductor switches, and high-fault-tolerant ability, compared to the conventional three-phase drives. This study presents a novel two-step model predictive control (MPC) method for currents in two-level voltage-source inverters fed dual three-phase permanent magnet synchronous motor drives, aiming at reducing the switching frequency and computation burden of the system. In the first step, the proposed method searches the phase having the maximum phase current error among six phases, and then changes the switching signal of that phase depending on the requirement of current change. Thus, overlarge error in the hysteresis-based predictive control is avoided. In the second step, switching signals are changed in two phases at most and only six voltage vector candidates are evaluated with MPC within one sampling period. So, the switching frequency is reduced and the computation burden is released compared to the conventional finite-control-set -MPC method. Finally, the experimental results are given to verify the validation of the proposed scheme and compare the performance to the other classical MPC methods.
Starting Page	668
Ending Page	677
Page Count	10
ISSN	17518660
Volume Number	14
e-ISSN	17518679
Issue Number	Issue 4, Apr (2020)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-epa/14/4
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2019.0529
Journal	IET Electric Power Applications
Publisher Date	2019-12-16
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Classical MPC Method Control of Electric Power System Conventional Finite-control-set -MPC Method Current Change Current Control Drive Electric Current Control High-fault-tolerant Ability High-power Rating Hysteresis-based Predictive Control Invertors Low-computation Burden Machine Control Maximum Phase Current Error Motor Drive Multiphase Motor Drive Optimal Control Overlarge Error Permanent Magnet Motors Power Converter Power Supplies to Apparatus Predictive Control Predictive Current Control Method Reduced Switching Frequency Semiconductor Switches Switching Signal Synchronous Machine Synchronous Motor Drive Synchronous Motors Three-phase Drive Three-phase Permanent Magnet Synchronous Motor Drive Three-phase PMSM Drive Two-level Voltage-source Inverter Two-step Model Predictive Control Method Voltage Vector Candidates
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Three-vector-based low-complexity model predictive current control with reduced steady-state current error for permanent magnet synchronous motor

Quasi-discrete modelling of PMSM phase currents in drives with low switching-to-fundamental frequency ratio

Computationally efficient model predictive control of three-level open-end winding permanent-magnet synchronous motor drive

Fault-tolerant control strategy with reduced switching frequency for inverter-based fault in open-winding PMSM system

Optimal current control for PMSM considering inverter output voltage limit: model predictive control and pulse-width modulation

Disturbance-deadbeat inductance observer-based current predictive control for surface-mounted permanent magnet synchronous motors drives

Torque enhancement of dual three-phase PMSM by harmonic injection

Design and implementation of two-phase permanent magnet synchronous motor fed by a matrix converter

Simplified MPCC for four-switch three-phase inverter-fed PMSM

Predictive current control method for dual three-phase PMSM drives with reduced switching frequency and low-computation burden

Similar Documents

Three-vector-based low-complexity model predictive current control with reduced steady-state current error for permanent magnet synchronous motor

Quasi-discrete modelling of PMSM phase currents in drives with low switching-to-fundamental frequency ratio

Computationally efficient model predictive control of three-level open-end winding permanent-magnet synchronous motor drive

Fault-tolerant control strategy with reduced switching frequency for inverter-based fault in open-winding PMSM system

Optimal current control for PMSM considering inverter output voltage limit: model predictive control and pulse-width modulation

Disturbance-deadbeat inductance observer-based current predictive control for surface-mounted permanent magnet synchronous motors drives

Torque enhancement of dual three-phase PMSM by harmonic injection

Design and implementation of two-phase permanent magnet synchronous motor fed by a matrix converter

Simplified MPCC for four-switch three-phase inverter-fed PMSM

Predictive current control method for dual three-phase PMSM drives with reduced switching frequency and low-computation burden