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Journal articles on the topic 'Development of brushless DC (BLDC)'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Wu, Di, Z. Q. Zhu, and Robert Nilssen. "Development of a Segmented Linear Variable Flux Reluctance Motor with DC-Field Coil." Applied Mechanics and Materials 416-417 (September 2013): 203–8. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.203.

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This paper proposes a new type of linear motor based on the concept of variable flux reluctance motor (VFRM). By adopting segmented primary stator, the segmented linear VFRM (SLVFRM) can eliminate asymmetry between phases due to end-effect. Meanwhile, multi-phase SLVFRM of any number of phases can be obtained by adjusting number of segments directly. The stator/mover tooth pitch combination and segments arrangement rules are also illustrated. An optimized 3-phase SLVFRM is analyzed by finite element analysis, with focus on characteristics such as cogging force, back-EMF and winding inductances

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2

Priya, Anu, and Sasilatha Sasilatha. "Performance Development of A BLDC Motor Driven Water Pump Using KY Converter." Indonesian Journal of Electrical Engineering and Computer Science 9, no. 3 (2018): 602. http://dx.doi.org/10.11591/ijeecs.v9.i3.pp602-605.

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<p>This paper presents a performance investigation of bldc motor employing KY converter. Conventional The landsman converter is used to minimize the ripples but the inverter produces high output power ripples, which in turn affect the output of the inverter in The proposed KY converter reduces ripples and smooth dc supply gives to the inverter then it will used to operate brushless dc motor, which inturn improves the motor performance. the electronically commutated brushless DC with voltage source inverter can be operated at fundamental frequency is to reduce switching losses which outpu

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3

Kim, Joo Han, Jung Moo Seo, and In Soung Jung. "An Investigation on Development of Seat Cooling Fan for Vehicle." Advanced Materials Research 605-607 (December 2012): 420–23. http://dx.doi.org/10.4028/www.scientific.net/amr.605-607.420.

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There is representative part among convenience items which increase convenience of driver while part that driver contacts most and recognizes easily sensuously among this convenience function drives into vehicles seat part. On high-reliability, high-tech of vehicles, convenience function in seat part is expanded greatly. Air conditioning ventilation system that can keep temperature comfortable environment on deluxe car among them is raised by important convenience function. This paper deals with a design of the seat cooling fan for vehicle, especially brushless DC (BLDC) motor and blade for co

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Abuziarov, T. H., A. S. Plehov, A. B. Dar’enkov, and A. I. Ermolaev. "Development of a high-quality brushless dc electric drive systems model." Vestnik IGEU, no. 1 (2020): 31–45. http://dx.doi.org/10.17588/2072-2672.2020.1.031-045.

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When designing electric drives based on brushless DC motors with permanent magnets (BLDC), which have low level torque pulsations, the problem of modelling non-standard topological solutions appears. The known models of BLDC motors are either based on the assumptions about the symmetry of the stator pa-rameters of the electric motor and/or the ideal form of the phase back-EMF waveform, which reduce the accuracy of evaluating the effectiveness of the proposed solutions or prove unusable for modelling an operation of the electric motor with a non-standard semiconductor converter. It is necessary

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ABDURRAHMAN AS-SALAF, MUHAMMAD HAMZAH, and SYAHRIAL SYAHRIAL. "Simulasi Pengaturan Kecepatan Motor BLDC menggunakan Software PSIM." MIND Journal 6, no. 1 (2021): 103–17. http://dx.doi.org/10.26760/mindjournal.v6i1.103-117.

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AbstrakKrisis bahan bakar fosil menjadi salah satu alasan pengembangan teknologi dalam bidang transportasi contohnya kereta listrik dan mobil listrik. Salah satu penggerak yang saat ini banyak digunakan pada kendaraan listrik adalah motor brushless DC (BLDC) yang memiliki efisiensi tinggi, hemat biaya perawatan dan pengaturan yang mudah. Pada umumnya penelitian yang dilakukan terkait dengan motor BLDC adalah tentang pengaturan kecepatan motor, pembebanan pada motor dan yang lainnya. Penelitian ini melakukan simulasi cara pengaturan kecepatan motor BLDC dengan beban yang diubah-ubah dengan meng

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G. Madhusudhana Rao, A. Raghu Ram, Ch Vinay Kumar,. "AI based Vector Control Method for BLDC Motor with Multi Switch Three-Phase Topology." Psychology and Education Journal 58, no. 1 (2021): 3132–41. http://dx.doi.org/10.17762/pae.v58i1.1218.

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Brushless direct current (BLDC) Motors are extensively used because of their characteristics. Such characteristics are high dynamic response and high-power density. BLDCM control system is a nonlinear, multi-variable, strong-coupling system. In this paper it is proposed that a neural network controller is used for the five level switch of the BLDC motor to enhance the power factor and reduce the current distortions with respect to its rise time, startup torque. This method is also done in comparison with the PID controllers. The working principle of the BLDC is with the help of five-switch con

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7

Nayak, Deekshitha S., and R. Shivarudraswamy. "A solar fed BLDC motor drive for mixer grinder using a buck converter." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 2 (2020): 1113. http://dx.doi.org/10.11591/ijece.v10i2.pp1113-1121.

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In large and small scale applications, different kinds of variable speed driving systems can be found. For saving the energy consumption of these devices, eco-friendly electronics are used, which lead to the development of the Brushless DC motor (BLDC). Its higher power density, higher efficiency, higher torque at low speed, and low maintenance enhances the use of a BLDC motor. The existing mixer grinder consists of the universal motor, which operates in alternating current supply due to high starting torque characteristics and simple controlling of the speed. The absence of brushes and the re

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Zhu, Yong, Kai Ping Feng, and Yun Fei Wu. "Control System of Sensorless BLDCM Based on F28335." Applied Mechanics and Materials 385-386 (August 2013): 843–47. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.843.

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Brushless DC motor Sensorless control is the future development trend, Based on TI Companys DSP chip TMS320F28335 type of brushless dc motor without position sensor control system designed in this paper, Its basic structure and working principle are introduced. The position detector of the brushless DC motor use back EMF zero-crossing detection method. The test results show that the system has good dynamic and static characteristics, the reliability of the motor running.

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9

Khan, Hashim Raza, Majida Kazmi, Haris Bin Ashraf, Muhammad Hashir Bin Khalid, Abul Hasan, and Saad Ahmed Qazi. "An Isolated Power Factor Corrected Cuk Converter with Integrated Magnetics for Brushless DC Ceiling Fan Applications." Electronics 10, no. 14 (2021): 1720. http://dx.doi.org/10.3390/electronics10141720.

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The usage of BLDC motors in the low-power range is increasing rapidly in home appliances such as ceiling fans. This has necessitated the development of reliable, compact and efficient AC-DC power supplies for motor drive circuitry. This paper presents a power supply design consisting of an AC-DC isolated PFC Cuk converter with integrated magnetics that supplies a single-shunt voltage source inverter for the sensorless drive of the BLDC fan motor. The proposed power supply design is comprised of an integrated magnetics structure in which the two inductors and the transformer windings share the

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10

Cui, Ye Bing, Jian Zheng, Yu Tao Ju, and Jing Xu. "Precise Angle Control of Electromechanical Actuator with Fuzzy PID and Genetic Algorithm." Applied Mechanics and Materials 300-301 (February 2013): 1479–85. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.1479.

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With the development of the new kinds of permanent magnetic materials and the tech of drive circuits, more and more electromechanical actuators have been used in the space applications, such as tactical missiles, smart UAV and so on. This study presents an electromechanical actuator actuated by four Brushless DC motors (BLDC) driven rudder wings .Two different control schemes are implemented to regulate the output angle of the EMA rudder wings. Namely a fuzzy logic PID controller （Fuzzy-PID）and a genetic algorithm optimized PID (GA-PID) controller. The feasibility of the two controllers is eva

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11

Wu, Yi-Chang, and Zi-Heng Sun. "Design and Analysis of a Novel Speed-Changing Wheel Hub with an Integrated Electric Motor for Electric Bicycles." Mathematical Problems in Engineering 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/369504.

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The aim of this paper is to present an innovative electromechanical device which integrates a brushless DC (BLDC) hub motor with a speed-changing wheel hub stored on the rear wheel of an electric bicycle. It combines a power source and a speed-changing mechanism to simultaneously provide functions of power generation and transmission for electric bicycles. As part of the proposed integrated device, the wheel hub consists of a basic planetary gear train providing three forward speeds including a low-speed gear, a direct drive, and a high-speed gear. Each gear is manually controlled by the shift

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12

Bernat, Jakub, Slawomir Jan Stepien, Artur Stranz, and Paulina Superczynska. "Linear quadratic-based optimal current control of BLDC motor minimizing control error and considering accurate finite element model." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 35, no. 6 (2016): 2063–73. http://dx.doi.org/10.1108/compel-03-2016-0087.

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Purpose Brushless DC (BLDC) motors are commonly used in the industry. The improvement of power switching electronic elements, especially integrated circuits, has led to the development and improvement of control strategies. The purpose of this paper is to apply the well-known LQR control method for the highly accurate model of the BLDC motor, which is a must for the control system to be optimal and stable. Design/methodology/approach The employed distributed parameter finite element motor model uses a state vector which is dependent not only on time but also on space configuration, thus enabli

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13

Anshory, Mochammad Izza. "Performance Analysis Stability Of Speed Control Of BLDC Motor Using PID-BAT Algorithm In Electric Vehicle." Journal of Electrical and Electronic Engineering-UMSIDA 1, no. 1 (2017): 22. http://dx.doi.org/10.21070/jeee-u.v1i1.757.

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The research on the development of electric vehicles includes such as power electronics, energy storage capability that the higher the battery, reducing fuel emissions, and the motor efficiency. The electric motor efficiency requires the automatic control on the main parameters such as speed, position, and acceleration. The performance setting of speed Brushless DC (BLDC) Motor can be improved by using the controller Proportional Integral Derivative (PID), a combination of PID using nature inspired optimization algorithms such as Bat Algorithm (BA). BA is one of the optimization algorithm that

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14

Florez, David, Henry Carrillo, Ricardo Gonzalez, et al. "Development of a Bike-Sharing System Based on Pedal-Assisted Electric Bicycles for Bogota City." Electronics 7, no. 11 (2018): 337. http://dx.doi.org/10.3390/electronics7110337.

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The lack of sustainable solutions to mobility and transportation is a major problem in Latin American cities and requires prompt solutions. The main issues in Latin America are the high-cost of solutions, no inclusion of renewable energies, poor energy management, the use of foreign systems not adapted to local contexts, ineffective regional legislation and politics, among others. In this paper the main technical issues concerning the implementation of a bike-sharing system using pedaling-assisted (PAS) electric bicycles for Bogota City are discussed and a solution is proposed. To solve such p

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15

Wang, Zhong Xian, Feng Chai, Yong Geng Wei, and Yi Lin Song. "Study on Small Power BLDCM Drive System." Key Engineering Materials 579-580 (September 2013): 823–28. http://dx.doi.org/10.4028/www.scientific.net/kem.579-580.823.

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According to the voltage balance equation, the paper deduces the mathematical model of BLDCM on the basis of analyzing the operation principle. In SIMULINK environment, the BLDCM ontology module is built by adopting the combination of BLDCM state equation with S function method. The built motor ontology module proves to be accurate and reasonable through the analysis of the simulation waveform, which helps to analysis BLDCM electronic commutation, etc. Again taking LM621N as commutation control chip, using PIC microcontroller output variable frequency square wave, and through external input de

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16

Khan, S., T. L. Grigorie, R. M. Botez, M. Mamou, and Y. Mébarki. "Novel morphing wing actuator control-based Particle Swarm Optimisation." Aeronautical Journal 124, no. 1271 (2019): 55–75. http://dx.doi.org/10.1017/aer.2019.114.

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AbstractThe paper presents the design and experimental testing of the control system used in a new morphing wing application with a full-scaled portion of a real wing. The morphing actuation system uses four similar miniature brushless DC (BLDC) motors placed inside the wing, which execute a direct actuation of the flexible upper surface of the wing made from composite materials. The control system of each actuator uses three control loops (current, speed and position) characterised by five control gains. To tune the control gains, the Particle Swarm Optimisation (PSO) method is used. The appl

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17

Abramov, Ivan V., Yury R. Nikitin, Andrei I. Abramov, Ella V. Sosnovich, and Pavol Božek. "Control and Diagnostic Model of Brushless Dc Motor." Journal of Electrical Engineering 65, no. 5 (2014): 277–82. http://dx.doi.org/10.2478/jee-2014-0044.

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Abstract A simulation model of brushless DC motor (BLDC) control and diagnostics is considered. The model has been developed using a freeware complex “Modeling in technical devices”. Faults and diagnostic parameters of BLDC are analyzed. A logicallinguistic diagnostic model of BLDC has been developed on basis of fuzzy logic. The calculated rules determine dependence of technical condition on diagnostic parameters, their trends and utilized lifetime of BLDC. Experimental results of BLDC technical condition diagnostics are discussed. It is shown that in the course of BLDC degradation the motor c

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18

Raja Othman, Raja Nor Firdaus, Farina Sulaiman, Suhairi Rizuan, et al. "Design of Hollow-Rotor Brushless DC Motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 7, no. 2 (2016): 387. http://dx.doi.org/10.11591/ijpeds.v7.i2.pp387-396.

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This paper discusses about design of hollow-rotor Brushless DC (BLDC) motor. A conventional BLDC motor has more leakage flux circling at the end of the permanent magnet that will limit torque. To overcome this problem, a new BLDC model known as hollow-rotor is proposed. The objective of this research is to design a hollow-rotor motor that will have higher torque density compared to conventional BLDC motor using Finite Element Method (FEM). In addition, performance analysis of the proposed hollow-rotor has also been carried out. For validation, the result of FEM is compared with the measurement

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19

Krykowski, Krzysztof, and Janusz Hetmańczyk. "Constant Current Models of Brushless DC Motor." Electrical, Control and Communication Engineering 3, no. 1 (2013): 19–24. http://dx.doi.org/10.2478/ecce-2013-0010.

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Abstract Two constant current models of Permanent Magnet Brushless Direct Current Motor (PM BLDC) are presented in the paper. In the first part of the paper principle of operation, basic properties and mathematical equations describing PM BLDC models are given. Then, two different constant current models of PM BLDC motor are considered: In the first model, PM BLDC motor is approximated with dc motor; in the second model, modified constant current model is applied with additional block, which is used to take into account the impact of inductance on torque-speed characteristics. In order to veri

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Irawan, Denny, and Pressa Perdana SS. "Kontrol Motor Brushless DC (BLDC) Berbasis Algoritma AI - PID." Jurnal Teknik Elektro dan Komputasi (ELKOM) 2, no. 1 (2020): 41–48. http://dx.doi.org/10.32528/elkom.v2i1.3146.

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Popularitas motor DC brushless (BLDC) semakin meningkat karena memiliki kepadatan energi yang tinggi, biaya pembuatan bahan magnet permanen seperti Samarium Cobalt (Sm-Co) dan Nd-Fe-B yang semakin murah dan kemajuan dalam desain inovasi semakin efisien [7]. Kelebihan motor BLDC yang memberikan respons lebih cepat, membutuhkan pengontrol untuk pengaturan kecepatan yang cepat dan akurat. Kontroler PID yang telah banyak digunakan dalam peralatan kontrol industri dapat diandalkan dengan menyetel oleh algoritma AI untuk menentukan Kp, Ki dan Kd. Dalam penelitian ini, motor BLDC akan dikontrol kecep

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bin Abu Hassan, Mohd Arif, Abdul Rahim bin Abdullah, Nurhazilina bt Bahari, and Muhammad Ihsan Mohd Sabri. "Performance Analysis of Brushless DC Motor Drive for Air Conditioner." Applied Mechanics and Materials 785 (August 2015): 243–47. http://dx.doi.org/10.4028/www.scientific.net/amm.785.243.

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This paper presents an efficiency comparison and verification of two types of Brushless DC (BLDC) motors and drives combination. The trapezoidal BLDC motor is excited by trapezoidal drive and sinusoidal BLDC motor is excited by sinusoidal drive. In air conditioner fan motor system, the sinusoidal type of BLDC motor with sinusoidal drive is applied. However, the DC link voltage of the motor is high and thus demands for high power consumption. Furthermore, the sinusoidal drive use vector control which is complicated to be implemented and make the driver high cost. Therefore, further improvement

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Carev, Vadim, Jan Roháč, Martin Šipoš, and Michal Schmirler. "A Multilayer Brushless DC Motor for Heavy Lift Drones." Energies 14, no. 9 (2021): 2504. http://dx.doi.org/10.3390/en14092504.

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This paper describes the concept of a multilayer brushless DC motor which is suitable for use on unmanned aerial vehicles (UAVs) and capable of carrying a heavy payload. The paper deals with a unique multilayer structure, using three standard stators placed in parallel with a single rotor body, to increase the torque even under low-speed conditions. In this solution, nine inner windings can use different star/delta interconnections to optimize the performance of the BLDC motor on demand. The proposed multilayer BLDC motor solution utilizes the main advantages of BLDC motors, ensuring highly re

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Jin, Chang-Sung, Chang-Min Kim, In-Jin Kim, and Iksang Jang. "Proposed Commutation Method for Performance Improvement of Brushless DC Motor." Energies 14, no. 19 (2021): 6023. http://dx.doi.org/10.3390/en14196023.

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This study focused on the efficiency improvement and acoustic noise reduction of brushless DC (BLDC) motors by reducing current harmonics using a novel BLDC commutation method. To achieve these goals, we designed an improved 150° commutation method for a three-phase permanent magnet BLDC motor that can improve the current waveform. Although the 120° commutation method is generally employed for BLDC motors, an improved 150° commutation method is introduced to operate the BLDC with increased efficiency and acoustic noise similar to a brushless AC motor. This study investigated the attributes of

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Kolano, Krzysztof. "Determining the Position of the Brushless DC Motor Rotor." Energies 13, no. 7 (2020): 1607. http://dx.doi.org/10.3390/en13071607.

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In brushless direct current (or BLDC) motors with more than one pole pair, the status of standard shaft position sensors assumes the same distribution several times for its full mechanical rotation. As a result, a simple analysis of the signals reflecting their state does not allow any determination of the mechanical position of the shaft of such a machine. This paper presents a new method for determining the mechanical position of a BLDC motor rotor with a number of pole pairs greater than one. In contrast to the methods used so far, it allows us to determine the mechanical position using onl

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Abu Hassan, Mohd Arif, Abdul Rahim Abdullah, Nurhazilina Bahari, and Muhammad Ihsan Mohd Sabri. "Efficiency Comparison of Trapezoidal and Sinusoidal Method for Brushless DC Motor Drive." Applied Mechanics and Materials 785 (August 2015): 248–52. http://dx.doi.org/10.4028/www.scientific.net/amm.785.248.

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This paper compares overall efficiency of trapezoidal BLDC motor which is excited by trapezoidal drive and sinusoidal drive. The different characteristics and performance of trapezoidal Brushless DC (BLDC) motor is formed by driving methods. Sinusoidal drive that excites trapezoidal BLDC motor generates greater maximum torque than trapezoidal drive. However, with regard to high frequency loss caused by a pulse width modulation (PWM) carrier and switching loss, the trapezoidal drive has potential to achieve higher efficiency than the sinusoidal drive. Thus, these two drive methods excite trapez

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RajaSekhar, G. G., and Basavaraja Banakara. "Performance of Brushless DC Drive with Single Current Sensor Fed from PV with High Voltage-Gain DC-DC Converter." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 1 (2018): 33. http://dx.doi.org/10.11591/ijpeds.v9.i1.pp33-45.

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This paper presents the performance of Brushless DC (BLDC) Motor drive with only one positioning sensor instead of three conventional sensors. The three sensor units are replaced with a single stator current sensor unit in DC bus which further reduces the cost increasing the reliability of the drive system. Using a single sensor in stator requires minimum electronic equipment for the purpose of measurement process. This paper evolves the BLDC motor drive fed from PV system. A high voltage-gain DC-DC converter is presented in this paper to step-up the voltage from PV system. The appropriateness

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Park, Joon Sung, and Ki-Doek Lee. "Design and Implementation of BLDC Motor with Integrated Drive Circuit." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 3 (2017): 1109. http://dx.doi.org/10.11591/ijpeds.v8.i3.pp1109-1116.

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<span style="font-family: 'Times New Roman',serif; font-size: 9pt; mso-fareast-font-family: '맑은 고딕'; mso-fareast-theme-font: minor-fareast; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-style: italic;" lang="EN-US">The trend in the motor applications is to reduce weight and volume by increasing the efficiency. Because of the advantage of high efficiency and high density, interest in brushless DC motors and drives is increasing. Unlike DC motors, the brushless DC (BLDC) motors require inverter circuit and position detector. In this paper, w

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RajaSekhar, G. G., and Basavaraja Banakar. "Solar PV fed non-isolated DC-DC converter for BLDC motor drive with speed control." Indonesian Journal of Electrical Engineering and Computer Science 13, no. 1 (2019): 313. http://dx.doi.org/10.11591/ijeecs.v13.i1.pp313-323.

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<p>Brushless DC motors (BLDC) are predominantly used these days due to its meritorious advantages over conventional motors. The paper presents PV fed BLDC speeds control system. A closed-loop interleaved boost converter increases the voltage from PV system to required level. Converter for BLDC operates at fundamental switching frequency which reduces losses due to high switching frequency. Internal current control method is developed and employed for the speed control of PV fed BLDC motor by sensing the actual speed feedback. Internal current controlled PV fed BLDC drive is analyzed with

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Sarala, P., S. F. Kodad, and B. Sarvesh. "Power Factor Correction with Current Controlled Buck Converter for BLDC Motor Drive." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 2 (2017): 730. http://dx.doi.org/10.11591/ijpeds.v8.i2.pp730-738.

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Brushless DC motor is a synchronous machine that makes use of electronic commutation instead of mechanical commutator. Brushless DC motors makes use of inverter encompassing static switches for its operation. A simple bridge converter when used for BLDC drive as front end converter makes input source power factor to get reduced which is unacceptable in the power system. To avoid the distortions in the source voltage and source currents, Buck converter which was used as power factor correction (PFC) converter in this paper to improve the power factor. Presence of power electronic converters det

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Moghbelli, Hassan, Abolfazl Halvaei Niasar, and Ehsan Boloor Kashani. "Acoustic Noise Reduction of BLDC Motor Drive Using One-Cycle Current Control Strategy." Applied Mechanics and Materials 704 (December 2014): 385–89. http://dx.doi.org/10.4028/www.scientific.net/amm.704.385.

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Torque ripple and resulted acoustic noise and vibration are the main disadvantages of brushless DC (BLDC) motor drives. In this study, One-Cycle Control (OCC) is developed for current regulation of brushless DC (BLDC) motor drive as a unified constant-frequency integration control strategy. Employing one-cycle control strategy reduces high frequency torque ripple of conventional hysteresis current controllers leading to lower acoustic noise and vibration in the drive. To enhance reliability and reducing drive cost, an improved rotor position estimation technique is implemented. OCC strategy an

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31

Zhang, Xia, Ren Yun Sun, and Xi Ming Liu. "Design and Simulation of Brushless DC Motor Control System Based on DSP." Applied Mechanics and Materials 109 (October 2011): 395–99. http://dx.doi.org/10.4028/www.scientific.net/amm.109.395.

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Based on the principle of sensorless control of brushless DC motor (BLDC) and combining the characteristics of TMS320LF2407A, this paper mainly researched on the key techniques of position detection and starting for sensorless BLDC. And put forward a sensorless BLDC control system, which combined back-EMF and pre-position start mode. The simulation has shown that the control system meets the requirements of stability and rapidity, and it is able to control motor precisely.

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Ajmal, Aidha Muhammad, and V. K. Ramachandaramurthy. "Regenerative Braking of Electric Vehicle with Brushless DC Motor." Applied Mechanics and Materials 785 (August 2015): 280–84. http://dx.doi.org/10.4028/www.scientific.net/amm.785.280.

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Given the volatile market prices and impending reduction in fuel supplies, electric vehicles (EV) have drawn increasing attention. The electric motor in EVs is an important component because it functions as an engine during acceleration and as a generator during deceleration or braking. Energy is saved in these processes when the kinetic energy is converted into electrical energy, which is then stored in a storage system by a regenerative braking system (RBS). In terms of highly efficient performance, ideal torque and speed, high-powered density, and cost-effective maintenance, brushless DC (B

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33

Kumar, Sanatan, Debanjan Roy, and Madhu Singh. "A fuzzy logic controller based brushless DC motor using PFC cuk converter." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 4 (2019): 1894. http://dx.doi.org/10.11591/ijpeds.v10.i4.pp1894-1905.

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<span>This paper presents a PFC (Power Factor Correction) Cuk converter fed BLDC (Brushless DC) motor drive and the speed of BLDC motor is controlled using fuzzy logic implementation. The PFC converters are employed to enhance the power quality. The Brushless DC motor speed is under the control of DC-bus voltage of VSI-Voltage Source Inverter in which switching of low frequency is used. This helps in the electronic commutation of BLDC motors thus decreasing the switching losses in VSI. A DBR (Diode Bridge Rectifier) next to the PFC Cuk converter controls the voltage at DC link maintainin

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34

Hernández-Guzmán, V. M., V. Santibáñez, and R. Campa. "PID control of robot manipulators equipped with brushless DC motors." Robotica 27, no. 2 (2009): 225–33. http://dx.doi.org/10.1017/s026357470800461x.

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SUMMARYThis paper is concerned with PID control of rigid robots equipped with brushless DC (BLDC) motors when the electric dynamics of these actuators is taken into account. We show that an adaptive PID controller yields global stability and global convergence to the desired link positions. Moreover, we also show that virtually the PID part of the controller suffices to achieve the reported global results. We present a theoretical justification for the torque control strategy, commonly used in practice to control BLDC motors. Our controller does not require the exact knowledge of neither robot

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Raja Sekhar, G. G., and Basavaraja Banakara. "An Internal Current Controlled BLDC Motor Drive Supplied with PV Fed High Voltage Gain DC-DC Converter." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 2 (2018): 1262. http://dx.doi.org/10.11591/ijece.v8i2.pp1262-1272.

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The paper presents an efficient speed control of brushless DC (BLDC) motor drive for photo-voltaic (PV) system fed system. A high-gain DC-DC converter is employed in the system to boost the PV system low output voltage to a level required for the drive system. High-gain DC-DC converter is operated in closed-loop mode to attain accurate and steady output. The converter (VSI) for BLDC is switched at fundamental frequency and thus reducing high frequency switching losses. Internal current control method is developed and employed for the speed control of PV fed BLDC motor. The appropriateness of t

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Yao, Xuliang, Jicheng Zhao, Guangxu Lu, Hao Lin, and Jingfang Wang. "Commutation Error Compensation Strategy for Sensorless Brushless DC Motors." Energies 12, no. 2 (2019): 203. http://dx.doi.org/10.3390/en12020203.

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Sensorless brushless DC (BLDC) motor drive systems often suffer from inaccurate commutation signals, which result in current fluctuation and high conduction loss. To improve precision of commutation signals, this paper presents a novel commutation error compensation strategy for BLDC motors. First, the relationship between the line voltage difference integral in 60 electrical degree conduction interval and the commutation error is analyzed. Then, in terms of the relationship derived, a feedback compensation strategy based on the line voltage difference integral is proposed to regulate commutat

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Thakur, Anant. "Improvement of Back EMF & Minimization of Torque Ripple of BLDC Motor." SMART MOVES JOURNAL IJOSCIENCE 5, no. 8 (2019): 1–7. http://dx.doi.org/10.24113/ijoscience.v5i8.220.

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In Brushless DC (BLDC) motor minimized the torque ripple with the help of electronically based commutators. When torque ripple is minimizes then copper loss is also minimizes. In this paper, our main aspect to decrease the torque ripples & improved the back emf of brushless dc (BLDC) motor. This paper shows that the torque produced by the BLDC motors with trapezoidal Back EMF is constant under ideal condition. Due to freewheeling torque ripples are produced which is reduced. In this paper rotor position is determined by the Zero Crossing Detection (ZCD) of back emf. Unlike old methods of c

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Zhu, Cai Hong, and Hong Tao Zhang. "Magnet Field Finite Element Analysis of Permanent Magnet Brushless DC Motors Based on ANSOFT." Advanced Materials Research 904 (March 2014): 504–7. http://dx.doi.org/10.4028/www.scientific.net/amr.904.504.

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2D whole field finite element method (FEM) based on ANSOFT software was adapted, and the magnetic field distribution of permanent-magnet brushless DC motor (BLDC) were calculated. The above discussion can provide reliable theory foundation for the reasonable establishment of nonlinear model BLDC and the further exploitation and application.

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Patlolla, Sai Vamshi. "Modelling of Brushless DC Motor Drive for Electric Vehicle Application." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 2249–58. http://dx.doi.org/10.22214/ijraset.2021.35475.

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In Electric vehicle, motor plays a significant role. In wheel, motor improves the efficiency and safety of high-performance Electric vehicle. There are a lot of motors available in market, out of all considering their advantages and disadvantages Brushless DC motor is chosen as an efficient motor for Electric vehicle propulsion. The reason behind to choose BLDC motor is because of its desired torque vs speed characteristics, cost of maintenance is low, efficiency is high and has high power density. In this model simulation of an accurate and precise BLDC drive for Electric vehicle application

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Wang, Hua Zhang, and Qin Zhen Huang. "Brushless DC Motor Controller Design and Double-Loop PID Parameter Tuning." Applied Mechanics and Materials 487 (January 2014): 621–25. http://dx.doi.org/10.4028/www.scientific.net/amm.487.621.

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An efficient and practical controller was designed, which achieves high performance for a BLDC motor. Actual hardware experimental platform was established. Double-closed loop control scheme using PID algorithm is presented and applied into the system successfully. Through the tuning of PID parameters, the start and stop of motor is fast, current fluctuation is small, and the actual speed of operation is consistent to the set speed, the error of stability maintains at 10r/min or less. The experiment result shows the BLDC control system operates smoothly, and it has high reliability, robustness

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Kumpanya, Danupon, Chookiat Kiree, Satean Tunyasrirut, and Deacha Puangdownreong. "DSP-Based on Brushless DC Motor Speed Control by PI Controller Using Back EMF Detection." Applied Mechanics and Materials 763 (May 2015): 63–70. http://dx.doi.org/10.4028/www.scientific.net/amm.763.63.

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This paper presents a design and implementation of Brushless DC (BLDC) motor speed control based on the TMS320F28335 DSP board interfacing to MATLAB/SIMULINK. To obtain the optimal tracking and regulating responses, the PI controller is conducted and designed by pole placement technique. With Back EMF detection, the proposed system is considered as a class of sensorless control. This scheme leads to the speed adjustment of the BLDC motor by PWM. This experiment aims to examine the effectiveness of BLDC motor by testing the BLDC motor of 100 watt. It was found that the speed response of BLDC mo

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Liang, Yu Hong, Hai Bo Huang, Deng Liang Cheng, and Jian Ping Lan. "Research and Realization on Sensorless Brushless DC Motor Control System." Applied Mechanics and Materials 687-691 (November 2014): 183–86. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.183.

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Brushless DC Motor is a kind of a new motor which commutation signals replaces traditional motor mechanical structure with electronic signals. Square wave brushless DC motor can be divided into sensor motor and sensorless motor. Position sensor will increase system cost, motor size and maintenance difficulty, which bring about limitation and limits to promote its application in all areas. This project designs sensorless BLDC Motor control system with the core of the stm32 micro-controller and uses Back-EMF zero-crossing detection method. In the system designing software control algorithm, draw

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Kurniawan, Didit Lestyo, Iradiratu Diah PK, and Belly Yan Dewantara. "Analisa Gangguan Belitan Stator Pada Motor Brushless DC Menggunakan Matlab Simulink." CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro 5, no. 1 (2021): 1. http://dx.doi.org/10.22373/crc.v5i1.7692.

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Motor Brushless Direct Current sebagai salah satu mesin listrik yang banyak digunakan di industri, ketika diberi pembebanan maka kecepatan motor akan berubah sehingga fungsi alih motor juga mengalami perubahan. Mekanisme kerusakan pada motor BLDC yang paling umum dapat dikategorikan menurut komponen utama mesin seperti gangguan pada belitan stator, rotor dan bearing. Gangguan pada bagian belitan stator hal ini disebabkan karena hubung singkat belitan stator.Maka pada penelitian ini membahas analisa gangguan pada bagian belitan stator dan dilakukan dalam beberapa variasi kondisi pembebanan deng

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Ciurys, Marek, and Ignacy Dudzikowski. "Transients of electrical and mechanical quantities of a brushless DC motor - computations, measurements." Archives of Electrical Engineering 60, no. 1 (2011): 23–34. http://dx.doi.org/10.2478/v10171-011-0003-x.

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Transients of electrical and mechanical quantities of a brushless DC motor - computations, measurements The paper presents a method of computing electrical and mechanical variables of BLDC motors. It takes into account electrical, magnetic and mechanical phenomena in the power supply-converter-BLDC motor-load machine system. The solution to the problem is the so-called circuit-field method. The results determined with the use of time stepping finite element method were used as the parameters of equations of the developed mathematical model. Losses in the motor, losses in transistors and diodes

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Rao, Ch N. Narasimha, G. Durga Sukumar, and R. Vinod Kumar. "Torque Ripple Reduction in Brushless DC Motor by Using SPWM and SVPWM Techniques." International Journal of Engineering & Technology 7, no. 4.24 (2018): 71. http://dx.doi.org/10.14419/ijet.v7i4.24.21858.

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Brushless DC motors have the large applications because of its easiest control system and the highest efficiency. Industrial BLDC motor drives suffers from the ripples in the torque, due to which motor has more noise, vibrations and less efficient. To reduce the ripple, the Space Vector PWM (SVPWM) and Sinusoidal PWM are implemented in BLDC drive. The Pulse Width Modulation (PWM) controls the converter output voltage and frequency. Space Vector PWM (SVPWM)and Sinusoidal PWM are the best techniques used in industries because its easy design. Space Vector PWM control method is implemented and it

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Sadowski, Emil, and Artur Pakosz. "Sensorless BLDC motor controller little power to the comfort of motor vehicles." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6 (2018): 708–11. http://dx.doi.org/10.24136/atest.2018.161.

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The article discusses low-power brushless motors and control modules that are used, among others, in trucks and buses. Also presented are methods of controlling brushless DC motors. The own low power controller was also implemented, enabling smooth start-up and control of the engine speed up to 3,000 revolutions and supply voltage up to 32V DC. This article also presents the results of the measurements of BLDC motor control used in automotive vehicles, mainly in trucks and buses.

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Cao, Fu Cheng, and Ji Xia Shi. "An Adaptive Speed Control Approach for Sensorless Brushless DC Motors." Advanced Materials Research 1070-1072 (December 2014): 1202–5. http://dx.doi.org/10.4028/www.scientific.net/amr.1070-1072.1202.

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This research presents a new adaptive speed controller for the brushless DC motor. Themethodology of model reference adaptive control is applied to a novel model of BLDC motor. Thisnovel model provides the possibility to compensate the torque ripples and load torque.

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Wang, Jian Yu. "Design of Small Power Servo Brushless DC Motor Driver." Advanced Materials Research 694-697 (May 2013): 1569–72. http://dx.doi.org/10.4028/www.scientific.net/amr.694-697.1569.

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Based on the integrated circuits LM629 and MC33035, a design method of small power servo brushless DC motor (BLDC) driver is presented, and the main control circuit, the driving of power circuits and the structure of software are introduced yet in the paper. This driver can communicate externally with RS485 bus and accomplish speed servo and position servo with the scheduled parameters. The experiment shows that the driver provides good stability and precision when driving the 18V 80W brushless DC motor.

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Mukti, Mohamad Akbar, Thoriqul Huda, Dzulfiqar Julda, et al. "Kontrol Kecepatan Motor BLDC Menggunakan Cuk Konverter." Jurnal Teknik Elektro dan Komputasi (ELKOM) 2, no. 2 (2020): 141–50. http://dx.doi.org/10.32528/elkom.v2i2.3386.

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Motor Brushless Direct Current (BLDC) merupakan motor DC tanpa penggunaan sikat sehingga efisiensi pemakaian lebih tinggi, dibantu dengan adanya konverter tegangan DC dapat dikontrol dan diubah untuk mencapai efisiensi. Sejatinya kecepatan motor DC berubah ubah dan tidak terkontrol sehingga mempengaruhi kinerja beban. Pada penelitian ini cuk konverter digunakan sebagai pengkontrol kecepatan motor BLDC. Cuk konverter dapat mengontrol kecepatan motor BLDC dengan mengatur tegangan output dari motor DC, Skema penelitian yang dilakukan disimulasikan ke dalam program PSIM dan perbandingan kinerja si

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Fitriyah, Qoriatul, Renaldy Aritha, Handri Toar, and Muhammad Prihadi Eko Wahyudi. "ALAT KENDALI KECEPATAN MOTOR PADA PENGGERAK DEPAN SEPEDA LISTRIK DI POLITEKNIK NEGERI BATAM." JURNAL INTEGRASI 12, no. 2 (2020): 116–21. http://dx.doi.org/10.30871/ji.v12i2.2417.

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Motor Brushless DC (Motor BLDC) sudah banyak diaplikasikan diberbagai bidang industri, salah satunya di bidang transportasi. Pengoperasian motor BLDC memerlukan sistem kontrol kecepatan sebagai proses komutasinya dikarenakan motor ini tidak menggunakan sikat (brush). Penulis membuat kendali kecepatan motor brushless ini menggunakan arduino nano sebagai mikrokontroller untuk mengatur switching driver mosfet dengan tipe IR2103. Mosfet driver ini yang digunakan untuk mentrigger pensaklaran mosfet pada rangkaian inverter 3 fasa agar daya dari baterai dapat mengalir ke motor BLDC. Mosfet yang digun

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