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Статті в журналах з теми "Direct current motors"

Автор: Grafiati

Опубліковано: 6 лютого 2024

Оновлено: 25 липня 2025

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1

Huey, C. "NAVY DIRECT CURRENT MOTORS." Journal of the American Society for Naval Engineers 37, no. 1 (2009): 93–124. http://dx.doi.org/10.1111/j.1559-3584.1925.tb00247.x.

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2

Onah, A.J., C.C. Awah, and G.C. Diyoke. "Speed Control of Direct Current Motors." Nigerian Research Journal of Engineering and Environmental Sciences 7, no. 1 (2022): 319–29. https://doi.org/10.5281/zenodo.6786613.

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Анотація:

<em>Direct current (DC) motors are used in variable-speed drives to produce a high starting torque, and provide speed control over a wide range of speed. Controlled rectifiers are popularly employed in the speed control of DC motors. In this paper, the speed control of separately excited dc motor, using single-phase, full-wave, fully-controlled rectifier was investigated. Controlled rectifiers were used to produce variable DC output voltages from a fixed alternating current (AC) voltage. Since the armature voltage (V<sub>a</sub>) of a DC motor is the output of a single-phase controlled rectifi

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3

Krishna1, P. Mohan. "Analysis of Closed Loop Current Controlled BLDC Motor Drive." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 06 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem35689.

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Brushless direct current (BLDC) motors are mostly preferred for dynamic applications such as automotive industries, pumping industries, and rolling industries. It is predicted that by 2030, BLDC motors will become mainstream of power transmission in industries replacing traditional induction motors. Though the BLDC motors are gaining interest in industrial and commercial applications, the future of BLDC motors faces indispensable concerns and open research challenges. Considering the case of reliability and durability, the BLDC motor fails to yield improved fault tolerance capability, reduced

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4

Ab Rahman, Nur Naajihah, Nafrizuan Mat Yahya, and Nurul Umiza Mohd Sabari. "Design of a fuzzy logic proportional integral derivative controller of direct current motor speed control." IAES International Journal of Robotics and Automation (IJRA) 12, no. 1 (2023): 98. http://dx.doi.org/10.11591/ijra.v12i1.pp98-107.

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Анотація:

Direct current (DC) motor speed control is useful. Speed can be modified based on needs and operations. DC motors cannot control their speed. To control the DC motor’s speed, a dependable controller is needed. The DC motor speed will be controlled by a fuzzy logic proportional integral derivative controller (FLC-PID). The DC motor circuit’s electrical and mechanical components have been modeled mathematically. Ziegler-Nichols is used to tune the PID controller’s gain parameters. The FLC controller employs 3×3 membership function rules in conjunction with the MATLAB/Fuzzy Simulink toolbox. Real

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5

Khanh, Nguyen Truong, Hoang Anh Minh, Doan Pham Dung, Vaamdev Paarbrahm, and John Charters Roux. "Speed Regulation of Direct Current Motor Using AC-DC Buck Boost Converter by using Soft Starter Method." Journal of Engineering, Technology, and Applied Science (JETAS) 6, no. 1 (2024): 1–8. http://dx.doi.org/10.36079/lamintang.jetas-0601.608.

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Анотація:

Regulating the speed of direct current motors is essential in a variety of industries. The speed of direct current can be controlled by adjusting armature resistance, voltage and field current. Voltage regulation can be achieved by utilizing an AC-DC buck-boost converter for increasing and decreasing voltage. Additionally, it is important to take into account the initiation of a DC motor. Initiating operation of a DC motor necessitates a significant current to prevent potential harm to the insulation. Due to this, it is important to keep the current low when starting a DC motor. One method to

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6

Akram, Suhair, and Mohanned Aljanabi. "A comprehensive investigation of brushless direct current (bldc) motors: current state, advanced control strategies, and utilization systems." Salud, Ciencia y Tecnología - Serie de Conferencias 3 (June 8, 2024): 865. http://dx.doi.org/10.56294/sctconf2024865.

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In the field of dynamic applications, specifically within automotive, pumping, and rolling sectors, there exists a noteworthy preference for the use of Brushless Direct Current (BLDC) motors. Projections show that, by the year 2030, BLDC motors are poised to supersede classic induction motors as the dominating force in industrial power transmission. This transformation, however, is accompanied by crucial issues and unresolved research challenges in the environment of BLDC motors.The core concern revolves around the dependability and endurance of BLDC motors. These motors presently encounter ob

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7

Greenslade, Thomas B. "Small Direct Current Electric Motors." Physics Teacher 61, no. 4 (2023): 279–83. http://dx.doi.org/10.1119/5.0048352.

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Анотація:

When I was about 10 years old, I was given an electric motor kit for Christmas. I had to wind a length of insulated copper wire on the rotor, put together the commutator, and install a small U magnet. I enjoyed the construction experience and with some parental assistance figured out how it worked. Ever since then, I have been curious about these simple artifacts of technology, and this article discusses some of them that I have met in my scientific travels. The small electric motor is a simple piece of technology that is based on mechanics, electricity, and magnetism and is a good mechanism f

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8

Mazur, Maciej, Wojciech Skarka, Maciej Kobielski, et al. "Heat Exchange Analysis of Brushless Direct Current Motors." Energies 17, no. 24 (2024): 6469. https://doi.org/10.3390/en17246469.

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The brushless DC (BLDC) motor is crucial in a variety of industrial and consumer applications due to its efficiency and precise control. This study investigates the heat transfer and cooling mechanisms in liquid-cooled BLDC motors in dishwashers, which are fundamental to maintaining optimal operating temperatures. Elevated temperatures can reduce operational efficiency, emphasizing the importance of effective heat dissipation. Liquid cooling proves to be very effective and offers advantages over air cooling by providing even temperature distribution and more accurate temperature control. Integ

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9

Hsiao, Chun-Yu, and Soe Min Htet. "Multi-Step Design Optimization for the Improvement of an Outer-Rotor Brushless Direct Current Motor." Applied Sciences 14, no. 10 (2024): 4302. http://dx.doi.org/10.3390/app14104302.

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Анотація:

Brushless Direct Current (BLDC) motors have seen significant improvements across various electrical applications. The growing focus on motor design research highlights the BLDC motor’s superior efficiency compared to traditional motors, which consume more power. BLDC motors are compact, lightweight, energy-efficient, and easy to control, making them ideal for modern applications. This study aims to enhance BLDC motor design and performance by employing the Taguchi method, Response Surface Methodology (RSM), and Finite Element Method (FEM) for multi-stage optimization. A 26-watt BLDC electric f

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10

Gustino Djentoe, Yokanan, Budi Kristiawan, Koji Enoki, Agung Tri Wijayanta, and Budi Santoso. "Comparative investigation on potential application of hybrid nanofluids for Brushless Direct Current (BLDC) motor cooling system." E3S Web of Conferences 465 (2023): 01010. http://dx.doi.org/10.1051/e3sconf/202346501010.

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In this study, the potential usage of hybrid nanofluids for brushless direct current (BLDC) motor cooling was compared. Due to their efficiency, durability, and small size, brushless direct current (BLDC) motors are a type of electric motor that are frequently employed in electric vehicles (EVs). In order to maintain appropriate operating temperatures and ensure long-term durability, cooling systems must be taken into account throughout the design of brushless direct current (BLDC) motors. Because excessive heat can shorten a motor's lifespan and affect its performance, effective cooling is cr

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11

Sinan Cabuk, Ali. "EXPERIMENTAL DATA ACQUISITION OF VIBRATION FORCE IN DIRECT CURRENT MOTOR FOR MINI SUMO ROBOT." Applied Researches in Technics, Technologies and Education 7, no. 1 (2019): 48–57. http://dx.doi.org/10.15547/artte.2019.01.006.

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Vibration is the oscillating or periodic movement of electric motors from its position to a certain point, which has effect on performance. The vibration of electrical motor is essential causes of machine failure. Therefore, reaction force of electric motors is the most important parameter for their working life. It is monitoring and minimize the vibration generated by the electric motor. One of the objectives of this study is to present that forced vibration analysis is compatible technique for diagnosing electromagnetic and mechanical problems in electric motors. In this study aims at vibrat

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12

Yasuhiro, Komatsu, Syed Abdul Kadir Zawawi, and Yoshihiko Araki. "Maximum Output Operation by Equivalently Field Weakening and Optimal Parameters of BLDC Motor." Advanced Materials Research 566 (September 2012): 170–81. http://dx.doi.org/10.4028/www.scientific.net/amr.566.170.

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Permanent-magnet brushless direct-current motors are easy to maintain, compared with direct-current motors. Therefore, they are attracting attention. In this paper, the authors discuss a non-salient pole brushless direct-current motors. Usually, the quadrature armature current which contributes to torque generation is supplied in this motor. But, in this case that the source voltage cannot be increased by supplying the direct armature current, that is, equivalently field weakening, a quadrature armature current can be increased. Consequently, the motor torque increases. In the case that the lo

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13

Boztas, Gullu, Merve Yildirim, and Omur Aydogmus. "Design and Analysis of Multi-Phase BLDC Motors for Electric Vehicles." Engineering, Technology & Applied Science Research 8, no. 2 (2018): 2646–50. https://doi.org/10.5281/zenodo.1257477.

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This paper presents a design and analysis of multiphase brushless direct current (BLDC) motor for electric vehicles (EV). In this work, hub-wheels having 110Nm, 900rpm rated values have been designed for the proposed EV. This EV can produce 440 Nm without using transmission, differential and other mechanical components which have very high losses due to the mechanical fraction. The motors to be used in the EV have been designed as 3-, 5- and 7-phase by Infolytica/Motor Solve Software to compare their performances at the same load conditions. The same rotor geometry has been utilized for the mo

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14

Kıvrak, Sinan, Tolga Özer, and Yüksel Oğuz. "Design and implementation of dspic33fj32mc204 microcontroller–based asynchronous motor voltage/frequency speed control circuit for the ventilation systems of vehicles." Measurement and Control 52, no. 7-8 (2019): 1039–47. http://dx.doi.org/10.1177/0020294019858097.

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Direct current motors are used for blower fans as well as for many other systems in vehicles. In this study, it was suggested to use an asynchronous motor instead of the direct current motor for the blower fan. Therefore, an induction motor driver was designed. The purpose of designing this driver was to allow the use of asynchronous motors instead of the brushed direct current motors utilized in automotive ventilation systems. Power and control circuits were designed. A three-phase variable frequency voltage was obtained using an inverter circuit designed with metal-oxide-semiconductor field-

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15

Nur, Naajihah Ab Rahman, Mat Yahya Nafrizuan, and Umiza Mohd Sabari Nurul. "Design of a fuzzy logic proportional integral derivative controller of direct current motor speed control." IAES International Journal of Robotics and Automation (IJRA) 12, no. 1 (2023): 98–107. https://doi.org/10.11591/ijra.v12i1.pp98-107.

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Анотація:

Direct current (DC) motor speed control is useful. Speed can be modified based on needs and operations. DC motors cannot control their speed. To control the DC motor’s speed, a dependable controller is needed. The DC motor speed will be controlled by a fuzzy logic proportional integral derivative controller (FLC-PID). The DC motor circuit’s electrical and mechanical components have been modeled mathematically. Ziegler-Nichols is used to tune the PID controller’s gain parameters. The FLC controller employs 3×3 membership function rules in conjunction with the MATLAB/Fuzz

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16

Arévalo, Erik, Ramón Herrera Hernández, Dimitrios Katselis, Carlos Reusser, and Rodrigo Carvajal. "On Modelling and State Estimation of DC Motors." Actuators 14, no. 4 (2025): 160. https://doi.org/10.3390/act14040160.

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Анотація:

Direct current motors are widely used in a plethora of applications, ranging from industrial to modern electric (and intelligent) vehicle applications. Most recent operation methods of these motors involve drives that are designed based on an adequate knowledge of the motor dynamics and circulating currents. However, in spite of its simplicity, accurate discrete-time models are not always attainable when utilising the Euler method. Moreover, these inaccuracies may not be reduced when estimating the currents and rotor speed in sensorless direct current motors. In this paper, we analyse three di

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17

Nurdamayanti, Nurdamayanti, Linda Sartika, and Abdul Muis Prasetia. "BRUSHLESS DIRECT CURRENT (BLDC) MOTOR SPEED CONTROL USING FIELD ORIENTED CONTROL (FOC) METHOD." Jurnal Edukasi Elektro 6, no. 2 (2022): 143–48. http://dx.doi.org/10.21831/jee.v6i2.52234.

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ABSTRACTBrushless DC motors or commonly known as BLDC motors are starting to be widely used in the automotive and industrial fields compared to three-phase induction motors. This is because the advantages of BLDC motors are high efficiency, large torque, and easy maintenance. Some drive systems that use BLDC motors require a constant motor speed. However, when the drive system is given more load, the speed will decrease. Therefore, we need a motor speed regulation so that the speed becomes constant even though it is given an overload. There are many ways to adjust the speed of a BLDC motor, on

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18

Shin, Myoung-Ho. "Speed Characteristics of Direct Current Shunt Motors." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 26, no. 3 (2012): 69–72. http://dx.doi.org/10.5207/jieie.2012.26.3.069.

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19

Jiang, J. P., S. Chen, and P. K. Sinha. "Optimal feedback control of direct-current motors." IEEE Transactions on Industrial Electronics 37, no. 4 (1990): 269–74. http://dx.doi.org/10.1109/41.103412.

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20

Glowacz, A. "Diagnostics of DC and Induction Motors Based on the Analysis of Acoustic Signals." Measurement Science Review 14, no. 5 (2014): 257–62. http://dx.doi.org/10.2478/msr-2014-0035.

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Abstract In this paper, a non-invasive method of early fault diagnostics of electric motors was proposed. This method uses acoustic signals generated by electric motors. Essential features were extracted from acoustic signals of motors. A plan of study of acoustic signals of electric motors was proposed. Researches were carried out for faultless induction motor, induction motor with one faulty rotor bar, induction motor with two faulty rotor bars and flawless Direct Current, and Direct Current motor with shorted rotor coils. Researches were carried out for methods of signal processing: log are

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21

Sankhwar, Pravin. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering 4, no. 2 (2024): 1–6. http://dx.doi.org/10.54105/ijde.a8028.04020824.

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Анотація:

The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread adoption by manufacturers for commercia

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22

Tabassum, Arti Aniqa, Haeng Muk Cho, and Md Iqbal Mahmud. "Essential Features and Torque Minimization Techniques for Brushless Direct Current Motor Controllers in Electric Vehicles." Energies 17, no. 18 (2024): 4562. http://dx.doi.org/10.3390/en17184562.

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Анотація:

The use of electric automobiles, or EVs, is essential to environmentally conscious transportation. Battery EVs (BEVs) are predicted to become increasingly accepted for passenger vehicle transportation within the next 10 years. Although enthusiasm for EVs for environmentally friendly transportation is on the rise, there remain significant concerns and unanswered research concerns regarding the possible future of EV power transmission. Numerous motor drive control algorithms struggle to deliver efficient management when ripples in torque minimization and improved dependability control approaches

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23

Shtuts, Andrii, and Mykola Kolisnyk. "MATHEMATICAL MODELING OF DIRECT CURRENT MOTOR OPERATION WITH DIFFERENT EXCITATION TYPES FOR VIBRATIONAL MACHINES." Vibrations in engineering and technology, no. 2(109) (August 25, 2023): 93–103. http://dx.doi.org/10.37128/2306-8744-2023-2-11.

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This work is dedicated to the development and analysis of a mathematical model for a direct current motor with various types of excitation for vibrational machines. Vibrational machines play a crucial role in many industrial sectors, and their operational characteristics are determined by the efficiency and accuracy of motor performance. In this study, we investigate different types of excitation for direct current motors and develop corresponding mathematical models. Employing principles from control theory and quantitative electronics, we account for the influence of different excitation par

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24

Manivasagam, Poonam Gupta, Vaishali Singh, and Kuldeep Singh Kulhar. "Improved DTC of Induction Motor with Fuzzy Controller." E3S Web of Conferences 540 (2024): 02005. http://dx.doi.org/10.1051/e3sconf/202454002005.

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DTC, also known as Direct Torque Control, is a technique employed in variable frequency drives for regulating the torque and speed of three-phase AC electric motors. This method entails determining an approximation of the motor’s magnetic flux and torque by analyzing the voltage and current readings of the motor. In order to reduce flux ripples and ensure smooth speed operation, we have suggested the use of two fuzzy logic controllers based on DTC for induction motors. The proposed method offers a faster response compared to conventional DTC for induction motors. The MATLAB simulink software w

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25

Babitha Nair, B., and Baburaj Madathil. "A reliable unsupervised sensor data fusion method for fault detection in brushless direct current motors." Bulletin of Electrical Engineering and Informatics 14, no. 3 (2025): 1696–704. https://doi.org/10.11591/eei.v14i3.8860.

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This paper introduces an efficient and reliable unsupervised method for detecting faults in a brushless direct current (BLDC) motor based on abnormality identification in sensor-acquired vibration and sound signals through multi resolution decompostion and analysis. The research utilizes the double-density dual-tree complex wavelet transform (DD-DT-CWT) to extract important features from vibration signals, and incorporates audio feature extraction for the sound signals. The captured signals are divided into overlapping segments to improve fault localization, and the features of each segment ar

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26

Pravin, Sankhwar. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering (IJDE) 4, no. 2 (2024): 1–6. https://doi.org/10.54105/ijde.A8028.04020824.

Повний текст джерела

Анотація:

<strong>Abstract:</strong> The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread

Стилі APA, Harvard, Vancouver, ISO та ін.

27

Pravin, Sankhwar. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering (IJDE) 4, no. 2 (2024): 1–6. https://doi.org/10.54105/ijde.A8028.04020824.

Повний текст джерела

Анотація:

<strong>Abstract:</strong> The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread

Стилі APA, Harvard, Vancouver, ISO та ін.

28

Pravin, Sankhwar. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering (IJDE) 4, no. 2 (2024): 1–6. https://doi.org/10.54105/ijde.A8028.04020824.

Повний текст джерела

Анотація:

<strong>Abstract:</strong> The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread

Стилі APA, Harvard, Vancouver, ISO та ін.

29

Pravin, Sankhwar. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering (IJDE) 4, no. 2 (2024): 1–6. https://doi.org/10.54105/ijde.A8028.04020824.

Повний текст джерела

Анотація:

<strong>Abstract:</strong> The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread

Стилі APA, Harvard, Vancouver, ISO та ін.

30

Pravin, Sankhwar. "Application of Permanent Magnet Synchronous Motor for Electric Vehicle." Indian Journal of Design Engineering (IJDE) 4, no. 2 (2024): 1–6. https://doi.org/10.54105/ijde.A8028.04020824.

Повний текст джерела

Анотація:

<strong>Abstract:</strong> The automobile industry is transforming into electrically driven vehicles. Electrical machines have evolved significantly during the past many years with direct current, induction, and synchronous motors of varying designs. In the electric vehicle (EV) automobile industry, some of the motors—induction motors (IM), permanent magnet synchronous motors (PMSM), brushless direct current motors (BLDCM), switched reluctance motors (SRM), and direct current (DC) series, shunt, and compound motors—have proven success. The advantages of PMSM have led to widespread

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31

Fredy, Martínez, and Rendón Angélica. "Designing a PID Control Scheme for Direct Current Motors without Using Electrical Sensors." Engineering and Technology Journal 8, no. 04 (2023): 2145–51. https://doi.org/10.5281/zenodo.7866841.

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Анотація:

This paper delves into the development of an innovative PID controller for direct current (DC) motors, designed to function independently from mechanical sensors such as encoders. The study emphasizes the importance of confronting this challenge and the pressing need for a viable solution. The proposed method capitalizes on the armature current to estimate the motor's electrical torque, providing a multitude of benefits in tackling this problem. By harnessing this information, a sophisticated control strategy based on pole placement is implemented, enabling precise motor control without re

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32

Özüpak, Yıldırım. "Investigation of the Effect of Design Parameters of Small Brushless DC Motors on Motor Performance by Finite Element Method." Brilliant Engineering 3, no. 3 (2022): 1–6. http://dx.doi.org/10.36937/ben.2022.4658.

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Анотація:

Direct Current (DC) motors are widely used in industrial applications. The limited use of brushed models in some areas has brought Brushless Direct Current Motors (BLDC) to the fore. The constant need for maintenance of brushed type motors creates a disadvantage in variable conditions and in areas that are used continuously. For this reason, brushless DC motors have a wide range of uses. Brushless DC motors stand out with their high-performance values. Brushless DC motors with outer rotor type are used in applications that require high torque and inertia. The fact that electrical machines have

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33

Shneen, Salam Waley, Ahlam Luaibi Shuraiji, and Kassim Rasheed Hameed. "Simulation model of proportional integral controller-PWM DC-DC power converter for DC motor using MATLAB." Indonesian Journal of Electrical Engineering and Computer Science 29, no. 2 (2023): 725. http://dx.doi.org/10.11591/ijeecs.v29.i2.pp725-734.

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Анотація:

Smoothly speed range changing, easily speed controlling, and swiftly dynamic response for load torque changing are the main merits which are delivered by direct current (DC) motors. They are also distinguished by their versatility. All these characteristics make the DC motors suitable candidates for various applications. An accurate high-speed control with a good dynamic response, would be of demand for many applications of the DC motors. Controlling the speed of motors using conventional systems is one of the most important method that is adopted and it can be more efficient when used with el

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Salam, Waley Shneen, Luaibi Shuraiji Ahlam, and Rasheed Hameed Kassim. "Simulation model of proportional integral controller-PWM DC-DC power converter for DC motor using MATLAB." Simulation model of proportional integral controller-PWM DC-DC power converter for DC motor using MATLAB 29, no. 2 (2023): 725–34. https://doi.org/10.11591/ijeecs.v29.i2.pp725-734.

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Smoothly speed range changing, easily speed controlling, and swiftly dynamic response for load torque changing are the main merits which are delivered by direct current (DC) motors. They are also distinguished by their versatility. All these characteristics make the DC motors suitable candidates for various applications. An accurate high-speed control with a good dynamic response, would be of demand for many applications of the DC motors. Controlling the speed of motors using conventional systems is one of the most important method that is adopted and it can be more efficient when used with el

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35

Tiwari, Rajesh, and K. Rama Krishna. "Simulink modelling of C-Dump Converter employed in Switched Reluctance Motor." Journal of Futuristic Sciences and Applications 4, no. 1 (2021): 28–35. http://dx.doi.org/10.51976/jfsa.412105.

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Switched reluctance motors are among the finest competitors to induction motors. It is a well-liked choice because of its durability, brevity, straightforward design, and superior torque to mass ratio. Currents in the stator winding of a switching reluctance motor have a direct impact on the torque generated. A large negative voltage must be offered in order to quickly stop the current while it is working in the demagnetizing phase. This research work analyzes the C-dump converter’s design. The C-Dump converter makes it possible for the phase winding to be rapidly demagnetized and magnetised,

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36

Peresada, S., Y. Nikonenko, V. Pyzhov, and D. Rodkin. "SENSORLESS SPEED CONTROL OF THE DIRECT CURRENT MOTORS." Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini 2021, no. 58 (2021): 23–29. http://dx.doi.org/10.15407/publishing2021.58.023.

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In this paper, a new speed control algorithm for a permanent magnet DC motor which does not require implementation of the angular speed sensor is presented. Three steps are performed to develop the control system: design of speed tracking control algorithm assuming the speed measurement; design of speed observer; design of sensorless speed control algorithm based on the principle of separation. Information about speed is taken from the speed observer using the motor current value. The stability of the composite system dynamics consisting of three subsystems (the speed regulation loop, current

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37

Malinin, L. I., and V. Yu Neyman. "Limiting power characteristics of direct-current electromagnetic motors." Russian Electrical Engineering 80, no. 12 (2009): 701–6. http://dx.doi.org/10.3103/s1068371209120128.

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38

Panjaitan, Seno Darmawan, Hendro Priyatman, Supriono Supriono, and Muhammad Revaldi Frizky. "Integral-proportional derivative approach for brushless direct current motor speed control." Bulletin of Electrical Engineering and Informatics 13, no. 5 (2024): 3112–20. http://dx.doi.org/10.11591/eei.v13i5.7755.

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is paper proposed the integral-proportional-derivative (I-PD) as an extension of the conventional proportional-integral-derivative (PID) method that has been used in many brushless direct current (BLDC) applications to control the BLDC motor that can deal with desired speed (reference) changes. It has elucidated a comprehensive comparative analysis between PID, intending to delineate the most efficacious control approach based on a thorough evaluation. This paper scrutinizes four principal methods: proportional-integral (PI), integral-proportional (I-P), PID, and I-PD. Our findings indicate th

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39

Nurmalia, Alif, Widyono Hadi, and Widya Cahyadi. "Performance Test of Three-Phase Brushless Direct Current Motor Axial Flux with Differences Diameter of Neodymium Type Permanent Magnet." ELKHA 13, no. 1 (2021): 55. http://dx.doi.org/10.26418/elkha.v13i1.41693.

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Technology that is growing rapidly and innovations that have sprung up in the electrical field today are driving the use of electricity as a source of energy to do work. Electric motor is one component that is very popular in the industrial world and households that are useful to human life. In addition to DC motors and induction motors, there are also 3 phase brushless direct current (BLDC) motors which are a type of synchronous motor where magnetic fields are produced by rotor and stator at the same frequency. The rotor is a moving part of the brushless direct current motor which is a place

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40

Fu, Yuxuan, Zihao Chen, Enming Liu, and YuFan Cao. "BLDC Motors: Optimal Propulsion for Multirotor Drones." Applied and Computational Engineering 168, no. 1 (2025): None. https://doi.org/10.54254/2755-2721/2025.24799.

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Nowadays, drone technology is advancing, particularly in fields like agriculture and power inspection, and this has made efficient propulsion systems increasingly necessary. In the creation of multirotor drones, brushless current (BLDC) motors have become a crucial technology due to their numerous advantages over other types of motors, including stepping motors, permanent magnet-type synchronous motors, induction motors, and brush direct current motors. This paper analyzes BLDC motors' suitability for multirotor drones, describing their design and advantages. Because of its contactless design

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41

Ustun, Ozgur, Omer Cihan Kivanc, and Mert Safa Mokukcu. "A Linear Brushless Direct Current Motor Design Approach for Seismic Shake Tables." Applied Sciences 10, no. 21 (2020): 7618. http://dx.doi.org/10.3390/app10217618.

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The progress in material and manufacturing technologies enables the emergence of new research areas in electromagnetic actuator applications. Permanent magnet (PM) linear motors are preferred to achieve precise position control and to meet the need for high dynamic forces in the seismic shake tables that are used in analyzing reactions of structure models. The design approaches on the linear motors used in the seismic shake tables may vary depending on the desired force, stroke and acceleration values. Especially, the maximum width, the maximum depth, the maximum linear motor length in longitu

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42

Li, Huidong. "Speed control of direct current motors using proportional integral controllers." Applied and Computational Engineering 28, no. 1 (2023): 141–49. http://dx.doi.org/10.54254/2755-2721/28/20230231.

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Proportional integral(PI) controllers is widely used in direct current(DC) motor controlling in factories, requiring tuning of their parameters to achieve optimal performance. New tuning techniques may be developed with the aid of research, which can speed up and simplify the tuning process. This work examined the use of PI controllers to regulate the speed of DC motors. TinkerCad modelling and Falstad circuit simulation are used to simulate the circuit model. Two well-known methods, step response and root locus, were implemented and assessed using Octave Online. Results demonstrate that, prov

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43

Boztas, G., M. Yildirim, and O. Aydogmus. "Design and Analysis of Multi-Phase BLDC Motors for Electric Vehicles." Engineering, Technology & Applied Science Research 8, no. 2 (2018): 2646–50. http://dx.doi.org/10.48084/etasr.1781.

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This paper presents a design and analysis of multi-phase brushless direct current (BLDC) motor for electric vehicles (EV). In this work, hub-wheels having 110Nm, 900rpm rated values have been designed for the proposed EV. This EV can produce 440 Nm without using transmission, differential and other mechanical components which have very high losses due to the mechanical fraction. The motors to be used in the EV have been designed as 3-, 5- and 7-phase by Infolytica/Motor Solve Software to compare their performances at the same load conditions. The same rotor geometry has been utilized for the m

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44

Ji, Hua, Zhen Yun Han, and Hong Li Liu. "The Current Study Situation and Prospect Development of Direct Torque Control in PMSM Drive System." Advanced Materials Research 179-180 (January 2011): 713–16. http://dx.doi.org/10.4028/www.scientific.net/amr.179-180.713.

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Direct torque control (DTC) technology in asynchronous motor is one of new frequency transformation drive technology after the vector control technology. In recent years people begin to apply it to the synchronous motors. This paper introduces the application station of direct torque control in permanent magnet synchronous motor drives, discusses several key problems and analyses its development direction in the future.

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45

Sayed, Khairy, Hebatallah H. El-Zohri, Adel Ahmed, and Mohamed Khamies. "Application of Tilt Integral Derivative for Efficient Speed Control and Operation of BLDC Motor Drive for Electric Vehicles." Fractal and Fractional 8, no. 1 (2024): 61. http://dx.doi.org/10.3390/fractalfract8010061.

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Анотація:

This study presents the tilt integral derivative (TID) controller technique for controlling the speed of BLDC motors in order to improve the real-time control of brushless direct current motors in electric vehicles. The TID controller is applied to the considered model to enhance its performance, e.g., torque and speed. This control system manages the torque output, speed, and position of the motor to ensure precise and efficient operation in EV applications. Brushless direct current motors are becoming more and more popular due to their excellent torque, power factor, efficiency, and controll

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46

Shpika, M., V. Herasymenko, I. Kostenko, and V. Skurikhin. "INVESTIGATION OF A DC TRACTION MOTOR IN THE SERIES EXCITATION GENERATOR MODE." Municipal economy of cities 4, no. 185 (2024): 41–45. http://dx.doi.org/10.33042/2522-1809-2024-4-185-41-45.

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The article analyses electrical braking systems with direct current motors. It develops an experimental setup for studying the self-excitation of a traction motor. The research demonstrated the feasibility of implementing electrical braking systems with motors operating in the series excitation generator mode. Keywords: electric motor, excitation windings, electrical braking, series excitation generator, DC-DC converter.

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47

Ustun, Ozgur, Omer Kivanc, Seray Senol, and Bekir Fincan. "On Field Weakening Performance of a Brushless Direct Current Motor with Higher Winding Inductance: Why Does Design Matter?" Energies 11, no. 11 (2018): 3119. http://dx.doi.org/10.3390/en11113119.

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Анотація:

This paper comprises the design, analysis, experimental verification and field weakening performance study of a brushless direct current (BLDC) motor for a light electric vehicle. The main objective is to design a BLDC motor having a higher value d-axis inductance, which implies an improved performance of field weakening and a higher constant power speed ratio (CPSR) operation. Field weakening operation of surface-mounted permanent magnet (SMPM) BLDC motors requires a large d-axis inductance, which is characteristically low for those motors due to large air gap and PM features. The design phas

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48

Demirkol, Ziya, Ugur Hasirci, and Recep Demirci. "Design, Implementation and Test of a Novel Cylindrical Permanent Magnet DC Linear Motor." Energies 16, no. 8 (2023): 3491. http://dx.doi.org/10.3390/en16083491.

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Анотація:

Electric motors that convert electrical energy into motion are one of the basic components of automation systems. In these systems, either linear or circular motion is needed. Linear motion can be obtained either from motors that generate circular motion with the help of ancillary equipment or directly by the means of a linear motor. Obtaining linear motion from motors that produce rotary motion leads to additional costs and reduced efficiency. Linear motors, on the other hand, eliminate the need for conversion mechanisms. Despite this advantage, linear motors have some disadvantages, such as

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49

Abdullah, Mohamad Nazir, Mohd Khairunaz Mat Desa, Elmi Abu Bakar, and Mohammad Nishat Akhtar. "Experimental and numerical studies for parameters identification of direct current motor." Indonesian Journal of Electrical Engineering and Computer Science 27, no. 2 (2022): 592–600. https://doi.org/10.11591/ijeecs.v27.i2.pp592-600.

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Анотація:

Direct current (DC) motors are widely used in many applications especially those require a speed control, direction and closed-loop control system. In electric vehicle drive system, DC motor is commonly used for the propulsion of low power (<250 W) electric bicycle (e-bike) because it can operate directly from rechargeable batteries with a smart controller. In driving an e-bike in a closed loop control system, it is important to identify and estimate the dynamic of electrical and mechanical parameters. In this paper, the parameters such as armature resistance, armature inductance, back emf

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50

Mahobia, Tanu, and A. K. Kori. "A REVIEW OF EXPERIMENTAL STUDY AND ANALYSIS OF SPEED CONTROL OF PERMANENT MAGNET AND WOUNDED TYPE DC MOTOR." International Journal of Research -GRANTHAALAYAH 4, no. 9 (2016): 151–56. http://dx.doi.org/10.29121/granthaalayah.v4.i9.2016.2549.

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Анотація:

The permanent magnet DC motors are used in various applications as heater, wiper and personal computer. A DC motor is any of a class of electrical machines that converts direct current electrical power into mechanical power. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic; to periodically change the direction of current flow in part of the motor. Most types produce rotary motion; a linear motor directly produces force and motion in a straight line.

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