Results 191 to 200 of about 921,846 (259)

A direct torque control for a PMSM

2010 20th International Conference on Electronics Communications and Computers (CONIELECOMP), 2010
For a long time, permanent magnet synchronous motors (PMSM) were only applied in some particular fields, e.g. for servo drives. However, in recent years PMSM gained increasing importance in novel domains like automotive hybrid drive trains [1]. For Mexico, this boom represents a valuable opportunity for universities and research institutions, so that ...
Gerardo Mino Aguilar, Ana Michelle Domínguez, Rodrigo Lucio Maya-Ramírez, Ricardo Álvarez-González, Liliana Cortez, Germán Ardul Muñoz Hernández, José-Fermi Guerrero-Castellanos, Selene Maya, Ana María Rodríguez, Francisco Portillo, Honorato Azucena   +10 more
openaire   +1 more source

Direct Torque Control With Phase Commutation Optimization for Single-Winding Bearingless Switched Reluctance Motor

IEEE transactions on power electronics, 2022
Compared with the traditional control method, the direct torque control and direct force control method significantly reduces the torque ripple and the root-mean-square current of the phase winding in the single-winding bearingless switched reluctance ...
Tao Zhu, Xin Cao, Q. Yu, Z. Deng, Z. Hao
semanticscholar   +1 more source

New torque and flux controllers for direct torque control of induction machines

The Fifth International Conference on Power Electronics and Drive Systems, 2003. PEDS 2003., 2004
This paper presents the implementation of a high performance direct torque control (DTC) of induction machines drive. DTC has two major problems, namely, high torque ripple and variable switching frequency. In order to solve these problems, this paper proposed a pair of torque and flux controllers to replace the hysteresis-based controllers. The design
Toh, C.L, Idris, N.R.N, Yatim, A.H.M
openaire   +2 more sources

MTPA Strategy for Direct Torque Control of Brushless DC Motor Drive

IEEE transactions on industrial electronics (1982. Print), 2021
In this article, a high-performance maximum torque per Ampere (MTPA) control strategy is proposed for surface-mounted brushless dc (BLDC) motor drive. Most of published works in the literature have not considered the effect of iron loss branch.
A. Khazaee, H. A. Zarchi, G. Markadeh, Hamidreza Mosaddegh Hesar   +3 more
semanticscholar   +1 more source

Examination and Linearization of Torque Control System for Direct Torque Controlled IPMSM

2008 IEEE Industry Applications Society Annual Meeting, 2008
This paper examines the torque response based on direct torque control (DTC) for an interior permanent magnet synchronous motor (IPMSM). DTC with a PI controller for torque control is used in this study. The relationship between the gains of the PI controller and the torque response is derived based on the transfer function of the torque control loop ...
Yukinori Inoue, Shigeo Morimoto, Masayuki Sanada   +2 more
openaire   +1 more source

A Universal Lookup Table-Based Direct Torque Control for OW-PMSM Drives

IEEE transactions on power electronics, 2021
For open-winding permanent magnet synchronous motor (OW-PMSM) system with two isolated dc voltage sources, the distribution of voltage vectors (VVs) is different under different dc-link voltage ratios. In this letter, a universal lookup table (LUT) based
Mingze Wang, Dan Sun, Weihuang Ke, H. Nian   +3 more
semanticscholar   +1 more source

An Optimal Controller Based-on GA for Direct Torque Control

2009 Third International Conference on Genetic and Evolutionary Computing, 2009
In direct torque control (DTC) of induction motor, the performance of system is influenced by the given value of torque. The given torque is the output of speed regulator. And PID adjustor is used generally as the speed regulator, so the selection of PID parameters is crucial to DTC system.
Feng Pan, Rucheng Han, Runsheng Zhang
openaire   +1 more source

Direct Torque Control of 3x5 Matrix Converter Fed Five-Phase IM Drive using Virtual Vector Concept

Applied Power Electronics Conference, 2021
For heavy industrial drive applications, the Direct Matrix Converter (DMC) solves problems caused by the two-stage power conversion process. Due to a lack of technical innovation, controlling multiphase drives powered by DMC is a serious issue.
Utkal Ranjan Muduli, Bheemaiah Chikondra, R. Behera   +2 more
semanticscholar   +1 more source

A Novel Interval Type-2 Fuzzy-Based Direct Torque Control of Induction Motor Drive Using Five-Level Diode-Clamped Inverter

IEEE transactions on industrial electronics (1982. Print), 2021
This article provides an interval type-2 fuzzy-based direct torque control (IT2FDTC) of the induction motor drive (IMD) in which the space vector modulation technique is used here to activate a five-level diode-clamped inverter (FDCI).
V. Naik N, S. Singh
semanticscholar   +1 more source

Modeling of a new torque controller for direct torque control of induction machines

2000 TENCON Proceedings. Intelligent Systems and Technologies for the New Millennium (Cat. No.00CH37119), 2002
In this paper a new torque controller for direct torque control (DTC) of induction motor drives is proposed. The structure of the new controller is very simple with its output similar to that of the conventional three level hysteresis comparator. The approximate frequency domain model of the proposed controller is presented which served as a guide for ...
Idris, Nik Rumzi, Yatim, Abdul Halim
openaire   +1 more source