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Journal articles on the topic 'Electric motor control'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Danardono, A. S., Didi Widya Utama, and Gandjar Kiswanto. "Design and Development of Simple Control System for Small Hybrid Electric Vehicle." Applied Mechanics and Materials 165 (April 2012): 73–77. http://dx.doi.org/10.4028/www.scientific.net/amm.165.73.

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This research describes the scope of design and test a traction controller to combine a 6.54 kW gasoline engine power and 2x48VDC/0.5 kW electrical brushless motors in a serial-parallel type of small hybrid electric vehicle. A central control system was designed to operate the engine which is equipped with continuous variable transmission and electric motor on rear wheel side in order to select the optimal torque in normal driving condition. The battery charging system draws its energy from the engine using two alternators: 80 Watt built-in alternator and 300 Watt additional alternator which i

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2

Nekrasov, A. I., and A. A. Nekrasov. "ELECTRIC MOTOR WINDING HEATING CONTROL." VESTNIK OF THE BASHKIR STATE AGRARIAN UNIVERSITY 55, no. 3 (2020): 107–12. http://dx.doi.org/10.31563/1684-7628-2020-55-3-107-112.

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3

Hyng, Nguen Huang, and V. A. Utkin. "Control of DC electric motor." Automation and Remote Control 67, no. 5 (2006): 767–82. http://dx.doi.org/10.1134/s0005117906050092.

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4

Werninck, E. H. "Electric Motor Drives." Measurement and Control 19, no. 8 (1986): 205–8. http://dx.doi.org/10.1177/002029408601900801.

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5

Bhadane, Pravin, Pooja Patil, Nisha Singh, and Priya Mishra. "CONTROL OF ELECTRIC MOTOR USING BLUETOOTH." International Journal of Computer Sciences and Engineering 6, no. 10 (2018): 541–44. http://dx.doi.org/10.26438/ijcse/v6i10.541544.

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6

Kuschel, Thomas. "Motor Control Microcontrollers for Electric Cars." ATZelektronik worldwide 6, no. 2 (2011): 26–31. http://dx.doi.org/10.1365/s38314-011-0018-5.

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7

Ekberg, Kristoffer, Lars Eriksson, and Christofer Sundström. "Electrification of a Heavy-Duty CI Truck—Comparison of Electric Turbocharger and Crank Shaft Motor." Energies 14, no. 5 (2021): 1402. http://dx.doi.org/10.3390/en14051402.

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A combustion engine-driven vehicle can be made more fuel efficient over some drive cycles by, for example, introducing electric machines and solutions for electrical energy storage within the vehicle’s driveline architecture. The possible benefits of different hybridization concepts depend on the architecture, i.e., the type of energy storage, and the placement and sizing of the different driveline components. This paper examines a diesel electric plug-in hybrid truck, where the powertrain includes a diesel engine supported with two electric motors, one supporting the crank shaft and one the t

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Fu, Xiang, Yong He, and Di Xu. "Research of Electric Differential Control for Motor-Wheel-Drive Electric Vehicle." Applied Mechanics and Materials 310 (February 2013): 540–43. http://dx.doi.org/10.4028/www.scientific.net/amm.310.540.

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The Electric Differential Control for Motor-Wheel-Drive Electric Vehicle is discussed. And then the self-regulation method to realize the electric differential by controlling the torque of the motor and freeing the speed of the wheels has been proposed. Firstly, tire-road dynamics modeling has been established, Control system of Motor-Wheel-Drive Electric Vehicle has been designed. Secondly, simulation platform of Motor-Wheel-Drive Electric Vehicle has been established. Lastly, simulation for electric differential control of Motor-Wheel-Drive Electric Vehicle has been validated. The simulation

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Kravchenko, Galina A., Elvira L. Lvova, Alexey M. Makarov, and Sergey V. Stolyarov. "THE METHOD OF CONTINUOUS AUTOMATED RESISTANCE CONTROL OF HIGH VOLTAGE MOTOR INSULATION." Vestnik Chuvashskogo universiteta, no. 3 (September 25, 2020): 94–101. http://dx.doi.org/10.47026/1810-1909-2020-3-94-101.

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Electrical machines are widely used in various branches of the national economy. In particular, electric motors are one of the main elements in electrical power generation systems. The electric machines used at this ensure reliable operation of individual power units and the entire power supply system in general. The reliability of engines’ operation is largely determined by the quality of its insulation, that is why the improvement of methods for controlling the isolation of high voltage asynchronous motors is an actual task. The aim of the research is to develop a method of continuous

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10

Liu, Xiang, Mian Li, and Min Xu. "A new anti-skid control method for electric vehicles using the motor torque and the wheel acceleration with experimental verification." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 231, no. 3 (2016): 347–59. http://dx.doi.org/10.1177/0954407016639444.

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Driving electric vehicles by electric motors can result in many unique advantages for dynamic control of electric vehicles. With the superior fast and accurate torque control performance of electric motors, electric vehicles, in particular, can achieve higher levels of safety and handling performance. A simple, effective and efficient anti-skid control method specified for electric vehicles is proposed in this paper by considering the real-world resistance factors. This method is developed on the basis of sensing and regulating a newly defined parameter, namely the ratio of the drive motor tor

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11

Zhong, Heng, Wei Zhao, and Yu Sun. "Co-Simulation Study of Synchronous Control Technology for Independent Electric Drive Vehicle." Applied Mechanics and Materials 536-537 (April 2014): 1069–77. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.1069.

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The slip-judgment method of threshold value was made for all-wheel independent electric drive vehicle through the analysis of the relationship of steering kinematics, which based on detecting speed and current of wheel-motor. The speed coordinated control of motor was used as synchronous control method. Models of vehicle dynamics and synchronous control were respectively constructed in Adams and Matlab/Simulink, which composed the model of mechanical-electric collaborative simulation. The synchronous control process of vehicle that running on bisectional road was analyzed, the result shows tha

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12

Zhang, Xue Yi, Qing Xiang Zhang, and Li Wei Shi. "Development Review of Drive Motor Applied in Electric Vehicle." Advanced Materials Research 433-440 (January 2012): 7333–37. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.7333.

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Motor is one of the cores of electric vehicle, the performances of motor directly impact the performances of electric vehicle. The development of drive motor applied in electric vehicle is reviewed, the advantages and defects of several kinds of the motor developed in recent years are summarized, and the applications of control strategy too. The development of permanent magne brushless motors is prospected.

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13

Żokowski, Mariusz, Krzysztof Falkowski, Paulina Kurnyta-Mazurek, and Maciej Henzel. "Control of bearingless electric machines dedicated for aviation." Aircraft Engineering and Aerospace Technology 92, no. 1 (2020): 27–36. http://dx.doi.org/10.1108/aeat-11-2018-0293.

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Purpose The paper presents the results of work on control systems of bearingless electric motors. Authors proposed the applications of bearingless electric machines for aircraft actuation system. Suggested solution characterizes novel concept of on-board equipment design such as More Electric Aircraft. Magnetic suspension technology allows elimination of friction force and the negative performance features of classic bearing system. However, to achieve all these purposes appropriately, dedicated control system must be also applied. Design/methodology/approach The development of a control syste

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14

Ilic-Spong, Marija, Timothy J. E. Miller, Stephen R. Macminn, and James S. Thorp. "Instantaneous Torque Control of Electric Motor Drives." IEEE Transactions on Power Electronics PE-2, no. 1 (1987): 55–61. http://dx.doi.org/10.1109/tpel.1987.4766332.

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15

Yan, Shi Rong, Zhen Hai Su, and Shi Zhong Li. "Discussions on Dynamic Way to Develop Electric Vehicle Control Method." Applied Mechanics and Materials 220-223 (November 2012): 1034–39. http://dx.doi.org/10.4028/www.scientific.net/amm.220-223.1034.

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Two different car traction control methods were studied and some dynamic characteristics were found. Firstly, a new electric rear driving car with two DC motors driving independently is controlled by a combined system. The combined system consists of a feed-forward control, a feedback control and a SRC. Secondly, a built-in permanent magnet synchronous motor is selected as its driving motor. A motor driving system with a current loop and a speed loop was developed. The current loop consists of maximum torque per ampere control and field weakening control. Some simulation work was done based on

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16

Yan, Shi Rong, and Shi Zhong Li. "Study of EV Motor Control Scheme." Advanced Materials Research 317-319 (August 2011): 643–48. http://dx.doi.org/10.4028/www.scientific.net/amr.317-319.643.

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According to electrical vehicle (EV) working requirements, a built-in permanent magnet (IPM) synchronous motor is selected as the topic motor. A mathematical model about the motor is described here. To make the EV run smoothly, safely and economically, two control loops for the electric motor are developed. One is based on motor current control, which consists of maximum torque per ampere control and field weakening control. Other is motor speed control loop, in which a sliding mode control (called a variable speed exponential reaching law) is used. Through simulation study, the control scheme

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17

Hua, Min, Guoying Chen, Buyang Zhang, and Yanjun Huang. "A hierarchical energy efficiency optimization control strategy for distributed drive electric vehicles." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 233, no. 3 (2018): 605–21. http://dx.doi.org/10.1177/0954407017751788.

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Distributed drive electric vehicle with four in-wheel motors is widespread with various characteristics, such as performance potentials for independent wheel drive control and energy efficiency. However, in future, one of the biggest obstacles for its success in the automotive industry would be its limited energy storage. This paper proposes a hierarchical control method that involves a high-level motion controller that uses sliding mode control to calculate the total desired force and yaw moment and a low-level allocation controller in which an optimal energy-efficient control allocation sche

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18

Katona, Mihály, and Péter Kiss. "Modelling of a Permanent Magnet Synchronous Motor and its Control Circuit in Simulink Environment." Renewable Energy and Power Quality Journal 19 (September 2021): 321–26. http://dx.doi.org/10.24084/repqj19.286.

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The most commonly used electric motor in electric vehicles is the permanent magnet synchronous motor. The primary production and refinement of rare earth materials used in these motors are immensely damaging to the environment. A new wave of technology in the aspect of electric motors is emerging and that is the non-rare earth element magnet assisted synchronous reluctance motor. During the development process it is beneficial to keep the expenditures at the minimum. To reach that goal a comprehensive simulation of the designed motor and its control circuit could be the answer. It is reasonabl

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19

Deaconu, Sorin Ioan, Marcel Topor, Gabriel Nicolae Popa, and Feifei Bu. "Hybrid Electric Vehicle with Matrix Converter and Direct Torque Control in Powertrains Asynchronous Motor Drives." MATEC Web of Conferences 292 (2019): 01066. http://dx.doi.org/10.1051/matecconf/201929201066.

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Electric transportation has made rapid developments and significant steps toward the full electrical powertrain systems. With the increased use of electric vehicles energy conversion systems several technologies have been developed and reached a high degree of performance. Since electric vehicles and hybrid are the more cost competitive technology available today, the evolution toward a more reliable powertrain combining different electric powertrain systems is needed. Induction machine and permanent magnet generators/motors integrated powertrains have some significant advantages over other ty

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20

Meshcheryakov, Victor, Dmitry Sibirtsev, and Ekaterina Mikhailova. "Mathematical Simulation of the Synchronized Asynchronous Electric Drive." E3S Web of Conferences 178 (2020): 01021. http://dx.doi.org/10.1051/e3sconf/202017801021.

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At the end of the last century asynchronous motors with a phase rotor were most widely used among adjustable-speed AC drives. They were used for conveyors, transporters, cranes. That was due to the relative simplicity to adjust the motor speed by acting on the rotor chain. The introduction of a frequency control method in such drives is now complicated by the fact that most frequency converters are designed to be used in drives with a cage asynchronous motor. Shorting of a phase winding leads to highly increased losses during acceleration and motor speed control. If the stator winding of a wou

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21

Uteshevs, Igors, and Anatoly Levchenkov. "Modeling of overheat process control of electric motor." Scientific Journal of Riga Technical University. Power and Electrical Engineering 25, no. 25 (2009): 61–64. http://dx.doi.org/10.2478/v10144-009-0013-3.

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Modeling of overheat process control of electric motorThe paper presents the research of heating electric traction motor, the temperature dependence of the load current and control impact. The process of heat in heating electric traction motor is given.

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22

Liu, Mengnan, Liyou Xu, and Zhili Zhou. "Design of a Load Torque Based Control Strategy for Improving Electric Tractor Motor Energy Conversion Efficiency." Mathematical Problems in Engineering 2016 (2016): 1–14. http://dx.doi.org/10.1155/2016/2548967.

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In order to improve the electrical conversion efficiency of an electric tractor motor, a load torque based control strategy (LTCS) is designed in this paper by using a particle swarm optimization algorithm (PSO). By mathematically modeling electric-mechanical performance and theoretical energy waste of the electric motor, as well as the transmission characteristics of the drivetrain, the objective function, control relationship, and analytical platform are established. Torque and rotation speed of the motor’s output shaft are defined as manipulated variables. LTCS searches the working points c

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23

Apribowo, Chico Hermanu Brillianto, Musyaffa’ Ahmad, and Hari Maghfiroh. "Fuzzy Logic Controller and Its Application in Brushless DC Motor (BLDC) in Electric Vehicle - A Review." Journal of Electrical, Electronic, Information, and Communication Technology 3, no. 1 (2021): 35. http://dx.doi.org/10.20961/jeeict.3.1.50651.

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<p class="Abstract">Brushless DC motor (BLDC) is one type of electric motor that is widely used, especially in automotive systems. This motor is widely used as a driving force in electric vehicles. BLDC motor is chosen because it has the characteristics of high efficiency, reliability, and a wide speed range. Besides, BLDC motors require less maintenance and can operate quieter than DC motors. Even though it has many advantages, in its application the use of BLDC motors in electric vehicles is often less than optimal. The use of a conventional control system proportional integral derivat

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Tsvetkov, A. N., V. Yu Kornilov, A. R. Safin, N. E. Kuvshinov, T. I. Petrov, and R. R. Gibadullin. "Development of a stand for researching electric drives of pumping units." Vestnik MGTU 23, no. 4 (2020): 364–75. http://dx.doi.org/10.21443/1560-9278-2020-23-4-364-375.

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In the modern oil industry, the vast majority of oil production units are represented by sucker rod pumping units, driven mainly by asynchronous electric motors without using any monitoring, control and regulation means. Studies carried out on such installations show their low energy efficiency and reliability. Therefore, the issue of developing complex electric drives of a new generation based on the use of synchronous valve electric motors is relevant allowing to significantly increase the energy efficiency and reliability of both individual installations and to ensure the creation of "smart

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25

Karabacak, Yusuf, and Ali Uysal. "An Embedded Controller Application with Regenerative Braking for the Electric Vehicle." Elektronika ir Elektrotechnika 26, no. 1 (2020): 10–17. http://dx.doi.org/10.5755/j01.eie.26.1.25306.

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Regenerative braking is very important for increasing the total range of an electric vehicle. In this study, an embedded controller, including regenerative braking, is designed and implemented for an electric vehicle. Experimental studies are carried out on an electric vehicle driven by two in-wheel electric motors. In-wheel electric motors are preferred in light electric vehicles, since they are both highly efficient and supports regenerative braking. In our embedded controller application, the in-wheel electric motor is operated in both the motor mode and the regenerative braking mode. The i

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26

Langheim, J., and J. Fetz. "Electric citybus with two induction motors -power electronics and motor control." European Transactions on Electrical Power 2, no. 6 (2007): 359–65. http://dx.doi.org/10.1002/etep.4450020604.

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27

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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28

Dini, Pierpaolo, and Sergio Saponara. "Cogging Torque Reduction in Brushless Motors by a Nonlinear Control Technique." Energies 12, no. 11 (2019): 2224. http://dx.doi.org/10.3390/en12112224.

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This work addresses the problem of mitigating the effects of the cogging torque in permanent magnet synchronous motors, particularly brushless motors, which is a main issue in precision electric drive applications. In this work, a method for mitigating the effects of the cogging torque is proposed, based on the use of a nonlinear automatic control technique known as feedback linearization that is ideal for underactuated dynamic systems. The aim of this work is to present an alternative to classic solutions based on the physical modification of the electrical machine to try to suppress the natu

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Ludowicz, Wojciech, Dawid Danielczyk, and Rafał M. Wojciechowski. "Project of a universal inverter used to control and supply both AC and DC electric motors." ITM Web of Conferences 28 (2019): 01018. http://dx.doi.org/10.1051/itmconf/20192801018.

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The paper presents the new approach for motor driver constructions and control systems. Authors of the work proposed the device that can control both AC and DC electric motors without any additional hardware modification. In order to meet this goal the universal motor driver has been constructed and some improvements in output waveform modulation system have been introduced. In the paper the three different method of a motor control have been discussed briefly and a hardware setup has been presented. Tests have been carried out for three types of electric motors, i.e. a magnetoelectric DC moto

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30

Li, Jian Hua, Chuan Xue Song, and Li Qiang Jin. "Co-Simulation of Composite ABS Control for In-Wheel Motor Drive Electric Vehicle Based on Threshold Control Algorithm." Advanced Materials Research 690-693 (May 2013): 3036–41. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.3036.

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According to the brake characteristics of in-wheel motor drive electric vehicles, and basing on threshold control method, we describe one kind of composite ABS control theory about electric motor ABS combined with hydraulic friction ABS, and establish a co-simulation vehicle model. The composite ABS control method is a control method that the electric motor ABS control works together with the hydraulic ABS control. Both of the two modes of ABS control logic were using logic threshold control method. The model of the in-wheel motor drive electric vehicle was established with AMESim, and the mod

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Yan, Bin, Yan Qing Hu, Shu Mei Zhang, Ting Yan, and Lin Yang. "Adaptive Control of Hybrid Electric Bus." Applied Mechanics and Materials 246-247 (December 2012): 912–17. http://dx.doi.org/10.4028/www.scientific.net/amm.246-247.912.

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Hybrid electric vehicle was powered by motor and engine. So making a good energy management strategy to torque split between motor and engine is very important. A static control strategy is not suitable for all drive cycles and all driving habits. This paper designs an adaptive control strategy for parallel HEV. In order to regulate the SOC balance of batter, the adaptive control strategy can update itself through analyzing the data obtained from previous driving cycle. Adaptive control strategy was tested in driving cycle of BC_CTC, the result prove that this method is effective.

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Shen, Bin, Peng Kai Ji, and Sha Sha Ren. "Combined PWM Motor Control Study and Application in EPS." Applied Mechanics and Materials 220-223 (November 2012): 473–77. http://dx.doi.org/10.4028/www.scientific.net/amm.220-223.473.

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The power switch circuit of electrical power steering (EPS) is analyzed. A kind of PWM hybrid control algorithm combining the Unipolar reversible PWM mode of brush DC motors with its bipolar reversible PWM mode is put forward in this paper to improve the performance of current EPS system. The basic switch principle between Unipolar and Bipolar PWM mode is that the voltage during the switch process remains constant. The switch process and practical application of DC motor with Uni-Bipolar hybrid control mode in EPS is analyzed. The results show that PWM hybrid mode has exhibited good performanc

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33

Chepkunov, R. A. "ASYNCHRONOUS ELECTRIC DRIVE WITH REACTIVE POWER CONTROL." Tekhnichna Elektrodynamika 2021, no. 5 (2021): 49–54. http://dx.doi.org/10.15407/techned2021.05.049.

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The method of control of asynchronous electric drive, which based on measuring and control of reactive power of induction motor, is presented. It provides independence of magnetic flow of rotor from changes of induction motor parameters, uninterrupted diapason of regulation of speed including zero and fast regulation.

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34

Wang, Jun, Qing Nian Wang, Xiao Hua Zeng, Chuan Li, and Song Shan Liu. "Dynamic Coordinated Shifting Control for Hybrid Electric Vehicle." Advanced Materials Research 791-793 (September 2013): 615–18. http://dx.doi.org/10.4028/www.scientific.net/amr.791-793.615.

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Building a dynamic coordinated shifting control model of hybrid electric bus, analyzing of dynamic coordinated shifting process to achieve good perfomance by coordinated control of main motor and engine, clutch control, active synchronous motor, automatic transmission and so on. This article provides motor torque compensation algorithm to achieve no torque interrupted and motor active synchronization algorithm to reduce the shift time. From the results show that the control strategy realizes no torque interrupted and greatly reduces the jerking to achieve the smooth operation in the shifting p

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35

Zhao, Yifan, Mengyu Wang, and Kai Wang. "Application of Photoelectric Sensor in Vehicle Power Control System." Journal of Nanoelectronics and Optoelectronics 15, no. 6 (2020): 700–706. http://dx.doi.org/10.1166/jno.2020.2794.

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Due to its characteristics of using clean electric energy and bringing no damage to the environment, electric vehicles (EVs) have become a new developmental direction for the automotive industry. Its reliability issues have also attracted the attention of experts and professionals. In the field of automotive power control, from the perspective of motor control, this study uses the photoelectric sensors (PSs) as the research objects and elaborates on the measurement principles of motor speed with PSs. Meanwhile, a diagnosis scheme is proposed for various faults in the measurement. Among them, t

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36

Ma, Qing Fen, Jian Hua Liu, and Xiao Yu. "Design of a Simulating Control System for Hybrid Wind/PV Power Generation." Applied Mechanics and Materials 644-650 (September 2014): 3886–89. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3886.

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A system based on STM32F103 chip is designed to simulate the hybrid wind and PV wind power generation control process. The simulation system consists an electric motor with stepless rotational speed regulating feature to simulate wind turbine power generation, a light intensity sensor to simulate PV power generation with its measure results, the electrical source of chip microcomputer to simulate the current output from storage batteries, and two electric motors with different power to simulate the direct-current loads. The control strategy and the corresponding programs are developed based on

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37

Bayar, Kerem. "Performance comparison of electric-vehicle drivetrain architectures from a vehicle dynamics perspective." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 4 (2019): 915–35. http://dx.doi.org/10.1177/0954407019867491.

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Recent electric vehicle studies in literature utilize electric motors within an anti-lock braking system, traction-control system, and/or vehicle-stability controller scheme. Electric motors are used as hub motors, on-board motors, or axle motors prior to the differential. This has led to the need for comparing these different drivetrain architectures with each other from a vehicle dynamics standpoint. With this background in place, using MATLAB simulations, these three drivetrain architectures are compared with each other in this study. In anti-lock braking system and vehicle-stability contro

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38

Huang, Zhi Yu, and Jia Li. "Research on Electric Vehicle Road Identification Method Based on RBF Neural Network." Applied Mechanics and Materials 543-547 (March 2014): 1413–16. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.1413.

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Accurately identifying road condition can send relevant information to the motor control system, so that control system of the motor can adjust the control strategy timely, eventually, the intelligent and optimal control of electric vehicles is realized. In this paper, according to these mathematical model, the permanent magnet synchronous motors simulation model and vehicles simulation model are proposed. Then, output torque of motor and speed of motor are served as the input of RBF neural network, which helps road condition to be identified. The simulation result shows that the road conditio

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Dantas, Amanda Danielle O. da S., André Felipe O. de A. Dantas, João Tiago L. S. Campos, Domingos L. de Almeida Neto, and Carlos Eduardo T. Dórea. "PID Control for Electric Vehicles Subject to Control and Speed Signal Constraints." Journal of Control Science and Engineering 2018 (August 1, 2018): 1–11. http://dx.doi.org/10.1155/2018/6259049.

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A PID control for electric vehicles subject to input armature voltage and angular velocity signal constraints is proposed. A PID controller for a vehicle DC motor with a separately excited field winding considering the field current constant was tuned using controlled invariant set and multiparametric programming concepts to consider the physical motor constraints as angular velocity and input armature voltage. Additionally, the integral of the error, derivative of the error constraints, and λ were considered in the proposed algorithm as tuning parameters to analyze the DC motor dynamic behavi

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40

Nogal, Łukasz, Andrzej Magdziarz, Désiré Dauphin Rasolomampionona, Piotr Łukaszewski, Łukasz Sapuła, and Radosław Szreder. "The Laboratory Analysis of the Thermal Processes Occurring in Low-Voltage Asynchronous Electric Motors." Energies 14, no. 8 (2021): 2056. http://dx.doi.org/10.3390/en14082056.

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The exact nature of thermal processes occurring in an electric motor is often unknown. Thus, the estimation of temperature rise using mathematical models and computational experiments is becoming increasingly important. Thermal analysis is the key design aspect, which has become significant in the design process for electric motors. The thermal analysis of electric motors can be helpful in developing effective thermal monitoring methods. This analysis is crucial for a better understanding of the overall performance and failure prevention for these electrical motors. In this paper, laboratory i

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41

Sakai, Shin-ichiro, and Yoichi Hori. "Advantage of Electric Motor for Anti Skid Control of Electric Vehicle." EPE Journal 11, no. 4 (2001): 26–32. http://dx.doi.org/10.1080/09398368.2001.11463493.

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42

Mantriota, Giacomo, and Giulio Reina. "Dual-Motor Planetary Transmission to Improve Efficiency in Electric Vehicles." Machines 9, no. 3 (2021): 58. http://dx.doi.org/10.3390/machines9030058.

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Electric cars are typically subject to highly variable operational conditions, especially when they drive in urban environments. Consequently, the efficiency of the electric motors may degrade significantly, possibly leading to lower autonomy and higher running costs. Latest advances in power electronics and motion control have paved the way to the development of novel architectures of full electric power transmissions. In this paper, a dual-motor solution is proposed where two smaller motors are coupled via a planetary gear, in contrast to the standard configuration that uses one larger motor

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Cao, Wenping, Abid Ali Shah Bukhari, and Lassi Aarniovuori. "Review of Electrical Motor Drives for Electric Vehicle Applications." July 2019 38, no. 3 (2019): 525–40. http://dx.doi.org/10.22581/muet1982.1903.01.

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EVs (Electric Vehicles) have been rejuvenated over the last decades while the motor drive technologies are still evolving. This paper provides a review of electrical motor drive technologies used in EV applications, with a performance comparison of candidate machines and their drive topologies. EV applications demand high efficiency, high torque density, high reliability, and wide speed range while reducing weight, complexity, total costs and environmental impact. In the literature, DC (Direct Current) motors, IMs (Induction Motors) and PM (Permanent Magnet) motors can be generally found in ma

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Goldovskaya, Anastasia A., Ekaterina S. Dorokhina, and Alexander B. Serov. "Induction Traction Motor Mathematical Model to Control Thermal State." Applied Mechanics and Materials 792 (September 2015): 21–25. http://dx.doi.org/10.4028/www.scientific.net/amm.792.21.

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A thermal mathematical model of the induction traction motor was developed. The thermal model calculates the motor node temperatures with minimum number of input parameters. It can be applied as a thermal control condition system of electric traction motors during the operation. The adequacy testing results of the mathematical model in ELCUT were presented. Also, the comparison of mathematical model information and the results of experimental researches were submitted.

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Liudvinavičius, Lionginas, Leonas Povilas Lingaitis, Stasys Dailydka, and Virgilijus Jastremskas. "THE ASPECT OF VECTOR CONTROL USING THE ASYNCHRONOUS TRACTION MOTOR IN LOCOMOTIVES." TRANSPORT 24, no. 4 (2009): 318–24. http://dx.doi.org/10.3846/1648-4142.2009.24.318-324.

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The article examines curves controlling asynchronous traction motors increasingly used in locomotive electric drives the main task of which is to create a tractive effort‐speed curve of an ideal locomotive Fk = f(v), including a hyperbolic area the curve of which will create conditions showing that energy created by the diesel engine of diesel locomotives (electric locomotives and in case of electric trains, electricity taken from the contact network) over the entire range of locomotive speed is turned into efficient work. Mechanical power on wheel sets is constant Pk = Fkv = const, the power

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Lin, Cheng, and Chun Lei Peng. "Stability Control for Dual-Motor Independent Drive Electric Vehicle Based on Sliding Mode Control." Advanced Materials Research 655-657 (January 2013): 1403–9. http://dx.doi.org/10.4028/www.scientific.net/amr.655-657.1403.

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Two motors of Dual-Motor Independent Drive Electric Vehicle can be controlled independently, which can enrich the method of stability control for vehicle. In order to fully take use of the advantage，The man-vehicle system with eight degrees of freedom ,which includes Magic Formula tire model and driver model based on Preview Follower Theory, was set up by using MATLAB/SIMULINK. Considering the complexity of the driving condition and the nonlinear time-varying characteristics of the vehicle systems, a controller based on Sliding mode variable structure control theory was set up, which selected

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Semykina, Irina, and Alexandra Tarnetskaya. "The Design of Control System for Gearless Synchronous Drum-Motor of the Underground Mine Belt Conveyor." E3S Web of Conferences 105 (2019): 03004. http://dx.doi.org/10.1051/e3sconf/201910503004.

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Regarding the current tendency of replacing the geared electric drives with gearless drum motor and substitution of the obsolete induction motors with energy-efficient synchronous motors, the authors consider the difficulties of the high-power permanent magnet synchronous motor and present its model with parameters corresponding to the real belt conveyor electric drive parameters. This paper describes the questions of the vector control system simulation for the synchronous gearless drum-motor of an underground belt conveyor. The control of permanent magnet synchronous motor is realized having

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Zhang, Jian Bao, Chun Guang Lu, and Cheng Qun Li. "The Drive Control System of Micro Logistics Electric Vehicle." Applied Mechanics and Materials 490-491 (January 2014): 1134–37. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.1134.

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Energy saving and environmental protection become two major topics in today's world. But with the rapid development of the global auto industry, energy consumption and environmental pollution problems also arise, so how to develop electric vehicles, especially how to promote the sustainable development of the electric car has become the outstanding problem faced by automotive industry in China. Motor drive system is the core component of the electric car, so it's extremely important to drive motor selection [. This paper mainly introduces the characteristics and performance of all kinds of dri

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Lin, Chun-Liang, Hao-Che Hung, and Jia-Cheng Li. "Active Control of Regenerative Brake for Electric Vehicles." Actuators 7, no. 4 (2018): 84. http://dx.doi.org/10.3390/act7040084.

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Looking at new trends in global policies, electric vehicles (EVs) are expected to increasingly replace gasoline vehicles in the near future. For current electric vehicles, the motor current driving system and the braking control system are two independent issues with separate design. If a self-induced back-EMF voltage from the motor is a short circuit, then short-circuiting the motor will result in braking. The higher the speed of the motor, the stronger the braking effect. However, the effect is deficient quickly once the motor speed drops quickly. Traditional kinetic brake (i.e., in the shor

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Kabilan, R., and G. Selvakumar. "Automatic Speed Control of Motor via WAD Technique for Prevention of Faults in Motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 2 (2018): 519. http://dx.doi.org/10.11591/ijpeds.v9.i2.pp519-526.

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Many technologies are introduced in monitoring the fault occurrence in the electric motors used in industrial applications. Sound Accusation, current signature analysis, and vibration based motor fault detection systems are widely used in present years. From all these methods analyzing the motor vibration pattern produces more accuracy in finding an occurrence of different faults in the electric motor. The frequency of vibration generated by the MEMS vibration sensor differs for rotor, stator and bearing faults. The signal generated is analyzed using three important techniques namely wavelet a

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