Results 131 to 140 of about 1,261 (178)
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Sensorless BLDC Control Method
2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2020This paper proposes a new control method for BLDC motors using sensorless trapezoidal control capable of regenerative braking, designed to be used on low-power and moderate computational power microcontrollers. It exhibits good performance on systems where the load does not have abrupt changes over time and the requirements for efficiency are not very ...
A. Zirne +5 more
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Position control of BLDC motors
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, 2018Fiber spectroscopic telescopes are important tools for astronomy research. In spectroscopic telescopes, the positioning of thousands of fibers on the focal plane is a big issue, which is usually solved by some compact structured devices with small-size motors installed. Stepper motors are normal choice for fiber positioner, however, stepper motors’ low
Chao Zhai +5 more
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2011 1st International Electric Drives Production Conference, 2011
Brushless DC motor is currently well known and widely used in industry. However, electrical drives are usually assembled using several separate components like motor, control and power system. In contrary to this approach, the article describes developed compact electrical drive comprising all of them in one casing.
O. Vitek +3 more
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Brushless DC motor is currently well known and widely used in industry. However, electrical drives are usually assembled using several separate components like motor, control and power system. In contrary to this approach, the article describes developed compact electrical drive comprising all of them in one casing.
O. Vitek +3 more
openaire +1 more source
Asian Journal of Research in Social Sciences and Humanities, 2016
The conventional energy resources are widely used in power generation, but they are environmentally unfriendly. The use of renewable energy resources is an alternative solution for overcoming the global warming. Solar energy has significant potential among all the renewable energy resources.
M. Belsam Jeba Ananth, M. Vennila
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The conventional energy resources are widely used in power generation, but they are environmentally unfriendly. The use of renewable energy resources is an alternative solution for overcoming the global warming. Solar energy has significant potential among all the renewable energy resources.
M. Belsam Jeba Ananth, M. Vennila
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Radiation Test of a BLDC Motor Driver Component
2018 IEEE Nuclear & Space Radiation Effects Conference (NSREC 2018), 2018Robotic systems will become in the future of space exploration an important technology, whereby brushless motor drives are used for locomotion and manipulation. This paper presents the radiation test results of a COTS motor driver.
Sedlmayr, Hans-Jürgen +3 more
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Robust torque optimization for BLDC spindle motors
IEEE Transactions on Industrial Electronics, 2001A robust design for torque optimization of brushless DC spindle motors applied in a hard disk drive, using the Taguchi method, is described and illustrated in this paper. The optimal design process takes into consideration noises that arise in the manufacturing process, such as manufacturing tolerances for the stator tooth shape and variation of the ...
Teck Seng Low +2 more
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Reliability evaluation of BLDC drive in refrigeration systems
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016Requirements for smart grid are higher efficiency using power electronics and ensuring reliability of components. Refrigeration system is readily used in industries and is now becoming a commonly used household application. Now a day, voltage source inverter based BLDC drive is emerging as a more efficient controller option for refrigeration systems ...
Sumant G. Kadwane +3 more
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Thermal modeling of a BLDC motor for a kick scooter
2012 IEEE International Symposium on Industrial Electronics, 2012A permanent magnet brushless dc motor utilized in an electrically assisted kick scooter is studied in this paper, by analyzing its whole static thermal field with particular focus on the motor stator. Methods for building a static FEM thermal model and an analytical thermal model which is based on the equivalent thermal network method are presented ...
Dong-min Miao +4 more
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Identifying dynamic model parameters of a BLDC motor
Simulation Modelling Practice and Theory, 2008Abstract An off-line identification method founded on the least-squares approximation technique and a closed-loop disturbance observer is applied for identifying the parameters of a BLDC motor model. No special configuration of the motor is required besides the availability of experimental data for back-EMF, phase currents, rotor position, and rotor ...
Aljaz Kapun +3 more
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Modernization of BLDC Motors for UAVs
International Review of Aerospace Engineering (IREASE), 2023Vadim Carev +5 more
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