Results 31 to 40 of about 1,592 (195)

Advanced Control Strategies of Induction Machine: Field Oriented Control, Direct Torque Control and Model Predictive Control

Energies, 2018
Field oriented control (FOC), direct torque control (DTC) and finite set model predictive control (FS-MPC) are different strategies for high performance electrical drive systems. FOC uses linear controllers and pulse width modulation (PWM) to control the
Fengxiang Wang, Zhenbin Zhang, Xuezhu Mei, José Rodríguez, Ralph Kennel   +4 more
doaj   +1 more source

Hybrid Position Controller for an Indirect Field-oriented Induction Motor Drive

Eletrônica de Potência, 2014
This paper presents the study and implementation of a hybrid position controller for an indirect field-oriented induction motor drive. In order to improve the position tracking performance of an induction motor drive, a design procedure of a hybrid ...
Antonio B. de Souza Junior, Tobias R. Fernandes Neto, Dalton de A. Hon´orio, Eber de C. Diniz, Luiz H. S. C. Barreto, Laurinda L. N. dos Reis   +5 more
doaj   +1 more source

Field-Oriented Control of Energy-Regenerative Electromagnetic Slip Coupling

IEEE Access, 2018
Electromagnetic slip coupling (EMSC), like other contactless transmission devices, has lots of advantages over contact transmissions such as clutch function, continuous speed regulation, and no mechanical wear.
Bin Tang, Yingqiu Huang, Di Zhang, Haobin Jiang, Yingfeng Cai, Xiaodong Sun   +5 more
doaj   +1 more source

Analysis of control-oriented wake modeling tools using lidar field results [PDF]

Wind Energy Science, 2018
The objective of this paper is to compare field data from a scanning lidar mounted on a turbine to control-oriented wind turbine wake models. The measurements were taken from the turbine nacelle looking downstream at the turbine wake.
J. Annoni, P. Fleming, A. Scholbrock, J. Roadman, S. Dana, C. Adcock, F. Porte-Agel, S. Raach, F. Haizmann, D. Schlipf   +9 more
doaj   +1 more source

Rotor Field Oriented Control of Resonant Wireless Electrically Excited Synchronous Motor

World Electric Vehicle Journal, 2019
In order to solve the problems of wear and spark of the brush and slip ring in an electrically excited synchronous motor (EESM), based on the principle of magnetic resonance coupling wireless power transfer (MRC-WPT), a resonant wireless excitation ...
Yong Bao, Zaimin Zhong, Chengyu Hu, Yijin Qin   +3 more
doaj   +1 more source

Discrete–time Field Oriented Control for Induction Motors

IFAC-PapersOnLine, 2017
Abstract In this work it is proposed a discrete–time field oriented control for induction motors. From a discrete–time stationary reference frame model for an induction motor, obtained by a variational integrator, the model is converted to a field oriented frame. Then a discrete–time field oriented control is designed for the asymptotic regulation of
DUENAS GARCIA, IVAN EMMANUEL, J. Rivera, DI GENNARO S, S. Ortega   +3 more
openaire   +1 more source

Speed Control of PMSM drive using Model Predictive Control Based Field Oriented Control

ITEGAM-JETIA
This paper examines the enhancement of Permanent Magnet Synchronous Motor (PMSM) drives through the integration of Field-Oriented Control (FOC) with Model Predictive Control (MPC).
Sri Charan Vanamala, Kiran Kumar Danduprolu   +1 more
doaj   +1 more source

Modelling and indirect field‐oriented control for pole phase modulation induction motor drives

IET Power Electronics, 2023
In the recent days, for the traction and electric vehicle (EV) applications, multiphase machines with pole phase modulation (PPM) technique have been proposed.
Atif Iqbal, B. Prathap Reddy, Syed Rahman, Mohammad Meraj   +3 more
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Dual closed-loop vector PI control and deadbeat current control of permanent magnet synchronous motor

Sukkur IBA Journal of Emerging Technologies
Permanent magnet synchronous motors (PMSMs) offer advantages such as high torque, power density, and energy efficiency, making them essential in power electronics, aerospace, and daily life.
Syed Abid Ali Shah Bukhari, Vikram Kumar, Muhammad Ahsan Niazi, Qazi Sajid   +3 more
doaj   +1 more source