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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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Concentric Winding BLDC Motor Design
IEEE International Conference on Electric Machines and Drives, 2005., 2005Concentric winding method is preferred for low cost permanent magnet (PM) motors applicable to home appliances. The MMF of the concentric winding looks like a square function so that it has severe space harmonics. To minimize the torque ripple, special effort needs to be applied to reduce the rotor field harmonics, since they make EMF harmonics in ...
null Weimin Wang +2 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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Electromagnetic Emission of BLDC Motor Controllers
2021 22nd International Carpathian Control Conference (ICCC), 2021The electrically commutated brushless direct current (BLDC) motors are constantly displacing conventional brushed DC motors in industrial usage, especially in the automotive industry. During the research, we investigated the electromagnetic noise emission of a BLDC motor operating a car engine cooling fan.
Istvan Bodnar +3 more
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Regenerative E-vehicle using BLDC motor
2016 International Conference on Emerging Technological Trends (ICETT), 2016Regenerative system [RS] can improve energy usage efficiency and acquisitions of signals like speed of rotation are widely used in electric vehicles. Regenerative process and measurement of rotational speed in electric vehicles are specially used. In all cases for realization of accurate and real-time control of motor drives.
N. Pothirasan, M. Pallikonda Rajasekaran
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Finite element analysis of BLDC motor
2017 International Conference on Computation of Power, Energy Information and Commuincation (ICCPEIC), 2017BLDC motor have many advantages over other motors and are being increasingly used in different applications. The BLDC motor is fed with square wave current with 120° mode of conduction. For determining the performance of BLDC motor, it is necessary to carryout simulation during design stages as it reduces the time required for bringing out the final ...
Ravikiran Hiremath, B. A. Sridhara
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Comparative Study of BLDC Motor Modeling
2018 Australian & New Zealand Control Conference (ANZCC), 2018Transfer function is a widely employed kind of mathematical model. First order and second order transfer function with voltage input and motor speed output are broadly used as models of BLDC motor. Since there exists uncertainty and nonlinear phenomena in the real time world, simulation and practical experiment have been done to compare uncertainty ...
Yusai Zheng, Zhenwei Cao, Song Wang
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Brushless DC Motor Drives (BLDC)
2011This chapter deals with properties and control of brushless DC motors drives with a permanent magnet excitation (BLDC, PMDC). In the first part characteristics of contemporary permanent magnets (PM) that are used in electric motors are presented along with the simplified ways of their modeling.
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Electric drive system with BLDC motor
2011 International Conference on Electric Information and Control Engineering, 2011With the resource supply becoming severe recently, the use of hybrid car or electric car is a necessity that it can reduce the need of oil. This paper presents BLDC motor is the best choice for high-efficiency motor and shows a design of control system for BLDC motor.
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Outrunner BLDC Motor Development
The growing demand for sustainable and efficient transportation solutions has driven the advancement of high-performance electric motors, particularly Permanent Magnet Synchronous Motors (PMSMs) and Brushless Direct Current Motors (BLDCs). These motors offer advantages such as high torque density, compact design, and exceptional efficiency, making themSaleh, K. +4 more
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