Results 121 to 130 of about 1,424 (159)

Operation of Brushless DC Motor to Drive the Electric Vehicle

2018 Twentieth International Middle East Power Systems Conference (MEPCON), 2018
This paper is to select the Brushless DC Motor size to be suitable to drive the electric vehicle. This selection is corresponding to the specifications of the electric vehicle. A comprehensive investigation of the brushless DC motor as well as the electric vehicle has been accomplished. The vehicle dynamics are also illustrated.
Mahmoud Ahmed Hassanin, Fathy Elsayed Abdel-Kader, Sanaa Ibrahem Amer, Ahmed Elsayed Abu-Moubarka   +3 more
openaire   +1 more source

Synchronous operation control of the Brushless Doubly-Fed Machine

2010 IEEE International Symposium on Industrial Electronics, 2010
The paper presents a novel vector control structure for the Brushless Doubly-Fed Machine (BDFM) which is derived based on the machine synchronous operation. In fact, the synchronous operation of the BDFM provides an efficient approach for determining the required reference angle in the machine vector control structure. The utilization of such reference
Farhad Barati, Shiyi Shao, Ehsan Abdi, Hashem Oraee, Richard McMahon   +4 more
openaire   +1 more source

Operation of brushless doubly-fed machine for drive applications

4th IET International Conference on Power Electronics, Machines and Drives (PEMD 2008), 2008
This paper presents dynamic and steady-state performance of the Brushless Doubly-Fed Machine (BDFM) operating as a variable speed drive. A simple closed-loop control system is used which only requires a speed feedback. The controller is capable of stabilising the machine when changes in speed and torque are applied.
null Shiyi Shao, E. Abdi, R. McMahon
openaire   +1 more source

A novel brushless synchro: Operation principle and experimental results

2013 21st Iranian Conference on Electrical Engineering (ICEE), 2013
In synchroes and resolvers, brushes and slip-rings produce a lot of noise in the output signal. Compared to encoders, the application of such position sensors in precision control systems are restricted because of their lower accuracy. In this research, a novel scheme of a brushless synchro is introduced.
Davood Pazouki, Mahdi Ghafarzadeh, Rezvan Abedini, Aliakbar Damaki Aliabad, E. Ali Kamali   +4 more
openaire   +1 more source

Analysis and design of a brushless motor for high speed operation

IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03., 2003
This paper presents the design of a 1 kW permanent magnet brushless motor operating at 20-40 krpm. The design procedure involves parametrical research of the most convenient motor configuration through a coupled thermal and electromagnetic analysis.
BIANCHI, NICOLA, BOLOGNANI, SILVERIO, LUISE, FABIO   +2 more
openaire   +2 more sources

Operating charts for the Brushless Doubly-Fed Machine (BDFM)

2009 IEEE International Electric Machines and Drives Conference, 2009
The Brushless Doubly-Fed Machine (BDFM) is an electrical machine that allows brushless operation in many applications where the Doubly-Fed Induction Generator (DFIG) is currently used. In recent years work on BDFM control means that the machine can now be run stably across its working range. However, little work has been done to define the working area
Thomas Logan, Richard McMahon
openaire   +1 more source

Sensorless operation of brushless DC motor drives

Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics, 2002
The brushless DC motor requires position and speed sensors for control. However, it is desirable to eliminate these sensors from the standpoints of size and cost reduction, maintenance and reliability. The approach to the sensorless operation becomes different, depending on the flux distribution.
openaire   +1 more source

Synchronous operation of a rotating power electronic brushless doubly-fed generator

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
This paper presents the synchronous operation of a novel generator termed as the rotating power electronic brushless doubly-fed induction generator (RPE-BDFIG). It is shown that the generator operates well at the synchronous speed of the main machine, delivering the desired power to the grid.
Naveed-ur-Rehman Malik, Chandur Sadarangani, Alija Cosic   +2 more
openaire   +1 more source

Starting mode of three-stage brushless generator operation

2018 17th International Ural Conference on AC Electric Drives (ACED), 2018
Recent years the design of electrical equipment in aircraft in the part of electrical systems inclines to combining the functions of a starter system for generating electrical energy in one unit which was named the starter-generator. This solution allows improving mass and dimensions parameters and increasing reliability.
Maksim A. Zharkov, Sergey A. Kharitonov, Anatoliy V. Sapsalev, Andrey S. Kharitonov   +3 more
openaire   +1 more source

Three-Phase Operation of Brushless DC Motor Drive Controlled by a Predictive Algorithm

IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics, 2006
A novel predictive control algorithm for the current control of brushless DC drives is presented in the paper. It allows to exploit the three phase of the motor simultaneously. The pulse width of the chain voltages are determined by means of the proposed algorithm, under the constraints of minimum Joule losses and torque ripple free operation.
GATTO, GIANLUCA, MARONGIU, IGNAZIO, Perfetto A, SERPI, ALESSANDRO   +3 more
openaire   +2 more sources