Results 31 to 40 of about 175,735 (291)

Observability analysis of sensorless synchronous machine drives [PDF]

, 2015
This paper studies the local observability of synchronous machines using a unified approach. Recently, motion sensorless control of electrical drives has gained high interest.
Duc, Gilles, Koteich, Mohamad, Maloum, Abdelmalek, Sandou, Guillaume   +3 more
core   +6 more sources

Novel Hybrid Consequent-Pole Brushless Wound Rotor Synchronous Machine for Improving Torque Characteristics

IEEE Access, 2022
This article introduces a hybrid consequent-pole brushless wound rotor synchronous machine (CP-BL-WRSM). The CP-BL-WRSM installs permanent magnets (PMs) on the alternative rotor poles.
Ying Yan, Syed Sabir Hussain Bukhari, JongSuk Ro   +2 more
doaj   +1 more source

Enhanced Torque Control of a PMSM Supplied by a Four-Leg Voltage Source Inverter Using the Third Harmonic [PDF]

, 2008
This paper investigates an electrical drive composed of a four-leg voltage source inverter and a three-phase starconnected surface permanent magnet synchronous machine with concentrated windings. The inverter fourth leg is clamped to the neutral point of
GYSELINCK, Johan, MEINGUET, Fabien, SEMAIL, Eric   +2 more
core   +6 more sources

Direct torque control for dual three-phase induction motor drives [PDF]

, 2004
A direct torque control (DTC) strategy for dual three-phase induction motor drives is discussed in this paper. The induction machine has two sets of stator three-phase windings spatially shifted by 30 electrical degrees.
Bojoi, R., Farina, Francesco, Griva, Giovanni Battista, Profumo, Francesco, Tenconi, Alberto   +4 more
core   +1 more source

Influence of edge slotting of magnet pole with fixed slot opening width on the cogging torque in inset permanent magnet synchronous machine

Advances in Mechanical Engineering, 2016
The cogging torque in an inset permanent magnet synchronous machine causes some undesirable vibration and noises which should be reduced in the earliest possible stage of design.
Jeeng Min Ling, Tajuddin Nur
doaj   +1 more source

Dual-Mode Brushless Wound Rotor Synchronous Machine for High Starting Torque

IEEE Access, 2022
This paper proposes a dual-mode brushless wound rotor synchronous machine (DBL-WRSM) for high starting torque. The proposed DBL-WRSM consists of two modes: induction and brushless (BL)-synchronous modes.
Ali Roshanzamir, Kyu-Yun Hwang, Sung-Hyun Lee, Jung-Woo Kwon, Muhammad Ayub, Byung-Il Kwon   +5 more
doaj   +1 more source

IPMSM torque control strategies based on LUTs and VCT feedback for robust control under machine parameter variations [PDF]

, 2016
In recent years, Interior Permanent Magnet Synchronous Machines (IPMSMs) have attracted a considerable attention in the scientific community and industry for Electric and Hybrid Electric Vehicle (HEV) propulsion systems.
Arias Pujol, Antoni, Diaz de Guereñu, A., Ibarra Basabe, Edorta, Lopez, Iñigo, Peña, alberto, Salazar, Cristobal, Trancho, Elena   +6 more
core   +1 more source

An analysis of the Locus of Complex Power, Operating Point and Stability on the 3 Phase Synchronous Machine

RMUTL Engineering Journal, 2018
This paper proposes the simulation and application of mathematical equations which concern the locus of complex power, operating point and stability of the three phase synchronous machine.
Nattapong phanthuna, Arnon Singhasathein, Piyapat poungsri   +2 more
doaj   +1 more source

Comparative study on torque characteristics of permanent magnet synchronous reluctance motors with different axial hybrid rotors

Energy Reports, 2022
An axial hybrid permanent magnet synchronous reluctance machine (AHPM-SynRM) is proposed in this paper. The structure is a combination of synchronous reluctance rotor and two permanent magnet rotors.
Zheming Fan, Guangwei Liu, Shi Jin, Zhihuan Song, Jianqiao Wang   +4 more
doaj   +1 more source

Variable Flux Memory Machines for Electric Vehicles: A Comparative Study [PDF]

EPJ Web of Conferences
This paper overviews different synchronous machine types and topologies applied to electric vehicles (EV) traction. The very widespread permanent magnet synchronous machine (PMSM) and wound field synchronous machine (WFSM) are first compared in terms of ...
Guessoum Anis, Mazloum Rebecca, Hlioui Sami, Mermaz-Rollet Guillaume, Gabsi Mohamed   +4 more
doaj   +1 more source