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1

Chavan, Gayatri, and Sridhar S. "Speed Control of Dual Induction Motor Using Five Leg Inverter." E3S Web of Conferences 184 (2020): 01065. http://dx.doi.org/10.1051/e3sconf/202018401065.

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Over the past decade, research efforts have been made to decrease the number of power electronic devices needed in multi-motor drive systems in order to condense the overall complication and cost of the drive. This paper proposes speed control for a dual three-phase induction motor system driven by five-leg voltage source inverter (FL-VSI) which is used in industrial manufacturing processes. Industrial applications frequently need a number of variable speed electric drives. This technique uses five-leg inverter instead of using conventional two three phase inverters. In the majority of cases,
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2

Muhammad Zikri Hamim, Suriana Salimin, and Afarulrazi Abu Bakar. "Analysis of Variable Frequency Drive for Induction Motor using Matlab Software." Journal of Advanced Research in Applied Mechanics 116, no. 1 (2024): 117–29. http://dx.doi.org/10.37934/aram.116.1.117129.

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Induction motors have become essential part in motor-driven machinery industries. However, the inability to regulate the speed of the load can present significant challenges in terms of machinery maintenance and energy consumption. This paper simulates and proposes a solution for the induction motor speed control which implements an inverter consisting of a Variable Frequency Drive (VFD) system using Matlab software. The aim is to analyze the impact of adding a VFD circuit to a three-phase motor system in terms of its starting current and speed. A VFD is highly beneficial for electric motors a
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3

Johar, Leily Wustha, S. Umar Djufri, and Hendi Matalata. "Perancangan VFD Motor Induksi 1 Phase Untuk Pengaturan Awal Kecepatan Mobil Listrik." Journal of Electrical Power Control and Automation (JEPCA) 4, no. 2 (2021): 47. http://dx.doi.org/10.33087/jepca.v4i2.51.

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Variable speed drives and the importance of controlling the speed of existing motors have attracted much attention with the advent of new electrical devices and magnetic materials. This paper is a comprehensive review of the application of VFD in energy saving electric motors. The aim is to identify energy saving opportunities and apply variable speed drives to existing electric motor applications. In this paper the authors hope to provide useful information for future variable speed drive applications such as fans, pumps, coolers, ventilators and as electric car propulsion. In this study, a s
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4

Sitorus, Suranta. "Analysis Of The Effect Of Frequency Decrease On Performance On Five Phase Induction Motor." Jurnal Mekintek : Jurnal Mekanikal, Energi, Industri, Dan Teknologi 12, no. 2 (2021): 58–64. http://dx.doi.org/10.35335/mekintek.v12i2.29.

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Almost 70% of the energy produced by the generator is consumed by electric motors. The use of induction motors in industry and factories is more profitable than DC or synchronous motors, one of the advantages is easy maintenance and high efficiency. On machines in the industry speed regulation is absolutely necessary. Along with the development of power electronics, this has become very easy to do, namely by supplying a motor with a variable speed drive (VSD) inverter. With the supply of a variable speed drive inverter, it is possible to adjust the motor speed by adjusting the voltage frequenc
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5

Rinkeviciene, Roma, and Andrius Petrovas. "Model of Vector Controlled Induction Drive." Solid State Phenomena 147-149 (January 2009): 149–54. http://dx.doi.org/10.4028/www.scientific.net/ssp.147-149.149.

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The paper presents the model of vector controlled induction motor. Induction motor model is carried out in reference frame, fixed on stator. Elaborated model of the drive is suitable for investigation dynamics because output signals appear as real currents, flux linkages and other variables. Vector control law model is implemented for variables in synchronous reference frame; therefore controller operates with transformed variables. Structure of designed model reflects the real variable speed drive. Model of vector controlled induction drive comprise model of induction motor, feedback signals
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6

Eriyadi, Mindit, and Indra Maryana Lesmana Putra. "IMPLEMENTASI PENGATUR KECEPATAN MOTOR PADA MESIN CONVEYOR PENYORTIR LOGAM OTOMATIS." JTT (Jurnal Teknologi Terapan) 6, no. 1 (2020): 32. http://dx.doi.org/10.31884/jtt.v6i1.248.

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Metal sorting conveyor is a device that is used to separate metal and non-metal objects, the drive of this conveyor uses ½ Horse Power (HP) induction motor as its prime mover. To adjust the rotation of the induction motor 1 HP Variable Frequency Drive (VFD) is used. This VFD is set with the double speed parameter so that later the motor can rotate variably in two speeds. The input parameters of the VFD itself use switches in the form of photo electric and inductive proximity which are controlled automatically using Programmable Logic Control (PLC). The digital output of the PLC will then commu
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7

Suroso, Suroso, Winasis Winasis, Daru Tri Nugroho, and Sebastian Adi Prakoso. "Pengaruh Arus Harmonisa Pada Unjuk Kerja Sistem Open-Loop Variable Speed Drive Motor Induksi Menggunkanan Inverter." Dinamika Rekayasa 12, no. 1 (2016): 9. http://dx.doi.org/10.20884/1.dr.2016.12.1.139.

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<p align="justify"><em>One of the the inverter’s applications is in Variable Speed Drive (VSD) to control the speed of an induction motor by varying the voltage or the output frequency of the inverter. Induction motor reliability driven by using inverter is often affected by harmonics components of the current and voltage generated by the inverter. This phenomenon brings harmonic losses in the industry process applying VSD and induction motors, because not all inverters produce a pure sinusoidal wave. Thi paper presents the effect of harmonics on the performance of squirrel cage in
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8

Niazi, Muhammad Ahsan, Qaisar Hayat, Basit Khan, and Muhammad Afaq. "Speed Control of Three Phase Induction Motor using Variable Frequency Derive Control System." International Journal of Current Engineering and Technology 10, no. 01 (2021): 5–10. http://dx.doi.org/10.14741/ijcet/v.10.1.2.

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Three-phase AC induction motors play a very important role in industry due to its low price and simplicity. The induction motor is used to convert three-phase AC power into mechanical power. When the load on an induction motor increases the percentage of slip is increase, which leads to decrease the speed of induction motor while constant speed in industry is very important. This paper presents a simple converter for driving three-phase Induction motor from three-phase AC supply by using the variable frequency drive in feedback. So the speed of induction motor is controlled by variable frequen
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9

Verma, Sony, Anil Kumar, and A. K. Gupta. "An Assessment and Performance of Voltage Source Inverter Feed Induction Motor Drive." International Journal for Research in Applied Science and Engineering Technology 12, no. 1 (2024): 1306–10. http://dx.doi.org/10.22214/ijraset.2024.58151.

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Abstract: This paper conclude speed control of induction motor the induction motor are use in the industrial drives because they are self starting, reliable and economical they use in the fix and variable speed. The voltage and frequency are varies speed are also varies. This present performance and evaluation of voltage source inverter feed induction motor drive. By varying stator terminal voltage from voltage source inverter. The model are PWM system use to vary voltage and frequency. PWM-Inverter fed 3-phase Induction Motor, and the Torque was found to be constant for various rotor speeds.
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10

Rachmadita, Renanda Nia, Farhan Wahyu Nur Rahman, Edy Setiawan, Anda Iviana Juniani, Wiediartini Wiediartini, and Lugas Jagad Satrianata. "Energy Saving Opportunities in 3-Phase Induction Motors with Variable Speed Drive (V.S.D.) Drives." Jurnal Teknik Elektro dan Komputer TRIAC 11, no. 2 (2024): 51–57. https://doi.org/10.21107/triac.v11i2.26971.

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Most of the load in the motorcycles industry is motors. So, the largest energy use is in motorcycles. This study aims to prove the effect of speed change on a three-phase induction motor on energy consumption with a V.S.D. drive. The method used in this proof uses direct experiment methods and data analysis. The relationship between speed and energy use can be demonstrated through testing and data analysis. The results show that V.S.D. is set at frequencies of 20 Hz and 40 Hz to regulate the speed of the motor as a pump drive can save its energy use. This resulted in a reduction in energy cons
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11

Martand Pratap, Et al. "Analysis of Induction Motor Drive Systems." International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 7 (2023): 439–45. http://dx.doi.org/10.17762/ijritcc.v11i7.10059.

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In industry, the induction machine, particularly the cage rotor type, is most typically employed for variable speed applications. Adjustable speed drives use back-to-back AC to DC and DC to AC conversion to alter the speed. This conversion procedure introduces harmonics and reduces power factor at the supply end. It is now more important than ever to design and build a three-phase induction motor drive with higher power quality. A full report on the converter topologies is used for Power Factor Correction at the input side to eliminate harmonics and enhance power factor at the supply side. So
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12

Agrawal, Ankit, Rakesh Singh Lodhi, and Pragya Nema. "Indirect vector control for induction motor drive using two level and five level inverter." International Journal of Applied Power Engineering 8, no. 2 (2019): 134–44. https://doi.org/10.11591/ijape.v8.i2.pp134-144.

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This paper represent modelling & simulation of indirect vector control for induction motor drive using two level and five level inverter. To overcome of lower order harmonics, THD & speed torque characteristics of three phase squirrel cage induction motor. This paper provides solution through indirect vector control & SPWM technique for multilevel inverter. A comparison and performance of two level and five level inverter are used in motor to control speed, current and torque. Matlab simulation environment are taken to simulate indirect vector control for induction motor drive usin
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13

Ankit, Agrawal, Singh Lodhi Rakesh, and Nema Pragya. "Indirect vector control for induction motor drive using two level and five level inverter." International Journal of Applied Power Engineering 8, no. 2 (2019): 134~144. https://doi.org/10.5281/zenodo.7354373.

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This paper represent modelling & simulation of indirect vector control for induction motor drive using two level and five level inverter. To overcome of lower order harmonics, THD & speed torque characteristics of three phase squirrel cage induction motor. This paper provides solution through indirect vector control & SPWM technique for multilevel inverter. A comparison and performance of two level and five level inverter are used in motor to control speed, current and torque. Matlab simulation environment are taken to simulate indirect vector control for induction motor drive usin
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14

Kuo-Kai Shyu, Faa-Jeng Lin, Hsin-Jeng Lin, and Bor-Sen Juang. "Robust variable structure speed control for induction motor drive." IEEE Transactions on Aerospace and Electronic Systems 35, no. 1 (1999): 215–24. http://dx.doi.org/10.1109/7.745693.

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15

Oshurbekov, Safarbek, Vadim Kazakbaev, Vladimir Prakht, Vladimir Dmitrievskii, and Levon Gevorkov. "Energy Consumption Comparison of a Single Variable-Speed Pump and a System of Two Pumps: Variable-Speed and Fixed-Speed." Applied Sciences 10, no. 24 (2020): 8820. http://dx.doi.org/10.3390/app10248820.

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The energy efficiency of a multi-pump system consisting of two low-power (0.75 kW) pumps operating in parallel mode and a single-pump mechanism (1.5 kW) is compared in this study. For this purpose, mathematical models, experimental data, and data retrieved from the manuals provided by the pump manufacturers are used. The single-pump system is fed by a single variable speed drive. A multi-pump system running in parallel mode consists of two pumps. One of them is driven by an induction motor connected directly to the electrical grid and equipped with a throttle. Another pump is actuated by an in
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16

Agrawal, Ankit, Rakesh Singh Lodhi, and Pragya Nema. "Indirect vector control for induction motor drive using two level and five level inverter." International Journal of Applied Power Engineering (IJAPE) 8, no. 2 (2019): 134. http://dx.doi.org/10.11591/ijape.v8.i2.pp134-144.

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<p>This paper represent modelling & simulation of indirect vector control for induction motor drive using two level and five level inverter. To overcome of lower order harmonics, THD & speed torque characteristics of three phase squirrel cage induction motor. This paper provides solution through indirect vector control & SPWM technique for multilevel inverter. A comparison and performance of two level and five level inverter are used in motor to control speed, current and torque. Matlab simulation environment are taken to simulate indirect vector control for induc
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17

Otong, Muhamad, and Ceri Ahendyarti. "Control design variable speed drive three-phase induction motor based cascaded H-Bridge seven level." MATEC Web of Conferences 218 (2018): 01004. http://dx.doi.org/10.1051/matecconf/201821801004.

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The design variable speed drive induction motor is based on the power supply system of cascaded H-bridge seven level inverter. The variable speed regulation of the induction motor is performed by controlling the variable magnitude and output voltage frequency of the CHB circuit. The output voltage of the CHB circuit is generated by synthesizing the reference voltage signal derived from the field oriented control algorithm model of the induction motor. Testing and circuit operation mode using switching phase-switch technique on variable speed drive system of induction motor is done to know syst
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18

Duranay, Zeynep Bala, Hanifi Guldemir, and Servet Tuncer. "Implementation of a V/f Controlled Variable Speed Induction Motor Drive." EMITTER International Journal of Engineering Technology 8, no. 1 (2020): 35–48. http://dx.doi.org/10.24003/emitter.v8i1.490.

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DSP implementation of speed control of three phase induction motor drive is presented in this paper. A closed loop speed control has been achieved using constant V/f technique which is a simple scalar control method used to control the magnitude of the control quantities. In this study, a fourth order polynomial drived from V/f curve is constructed instead of using look up table which takes much time for determination of voltage from frequency value. A PI controller is used in speed control. dSPACE DS-1103 controller board is used for the implementation with Matlab/Simulink, which has a simple
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19

Gieras, J. F., and H. H. Buhlmann. "Computer-Controlled Induction Motor Drive for Teaching Purposes." International Journal of Electrical Engineering & Education 30, no. 1 (1993): 77–87. http://dx.doi.org/10.1177/002072099303000114.

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Computer-controlled induction motor drive for teaching purposes A digital-computer-controlled variable-speed drive with 1.5 kW induction motor has been designed. The commercial squirrel cage as well as solid steel rotors have been applied. The load characteristics for speed control (open and closed-loop) have been presented and discussed.
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20

Glinka, Tadeusz, Barbara Kulesz, and Mieczysław Jakubiec. "MOTORS FOR TRAM DRIVES." TRANSPORT 20, no. 2 (2005): 73–77. http://dx.doi.org/10.3846/16484142.2005.9637999.

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This paper compares five different motor types used in variable speed drives: a dc motor with a mechanical commutator and with electromagnetic or permanent magnets excitation, a cage induction motor, asynchronous cascade with a slip‐ring motor and a brushless motor with PM excitation. These motors are to be used for tram drive and they should all be characterised by identical external dimensions and a cooling system. Rated power and efficiency are the principal comparison criteria.
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21

Gorantla, Satyanarayana, and Goli Ravi Kumar. "Harmonic Elimination Using STATCOM for SEIG Fed Induction Motor Load." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 3 (2017): 1026. http://dx.doi.org/10.11591/ijpeds.v8.i3.pp1026-1034.

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Non-linear loads connected to distribution system induce harmonics in to source components and the presence of harmonics in source components affects the performance of other sensitive loads connected at the same point. Induction motor load for drive system should be operated with variable frequency and variable voltage for its speed control. To vary the voltage and frequency, induction motor is fed from an inverter. This total drive set-up constitutes non-linear load type and will be the source of harmonics. This paper depicts the suppression of harmonics with STATCOM in distribution system w
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22

Nazarychev, A. N., M. A. Zakharov, A. S. Strakhov, E. M. Novoselov, D. A. Polkoshnikov, and A. A. Skorobogatov. "On the possibility of monitoring the condition of induction motors with a variable speed drive by spectral analysis method." Vestnik IGEU, no. 5 (October 31, 2024): 66–74. http://dx.doi.org/10.17588/2072-2672.2024.5.066-074.

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One of the important tasks of current energy power industry is to increase the reliability of induction motors operation. A promising direction for monitoring their technical condition is application of methods of spectral analysis of signals. However, very little attention is paid to the diagnostic assessment of induction motors as a part of a variable frequency drive, as well as the use of frequency converters for diagnostic purposes. Therefore, the issues related to monitoring the condition of induction motors with variable frequency drives are relevant and require scientific research. The
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Tahtawi, Adnan Rafi Al, Sofian Yahya, Passya Elbizzar, and Sofyan Muhammad Ilman. "Speed Control of 3 Phase 1.5 kW Induction Motor using VSD LS SV015IG5A-2 with Proportional Integral Anti-Windup Method." Journal of Fuzzy Systems and Control 2, no. 3 (2024): 140–46. https://doi.org/10.59247/jfsc.v2i3.242.

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The industrial world in Indonesia is experiencing increasing development. In general, most of the tools in the industrial world use electric motors as the main drive. Induction motors are alternate current (AC) electric motors that are most widely used to support performance in the industrial world. Factors that make induction motors widely used in the industrial world are due to high efficiency and performance, size that is not too large, easier maintenance, and does not cost much. The drawback of the induction motor itself is that controlling the speed of the induction motor is not easy and
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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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Pjetri, Alfred, Astrit Bardhi, and Gentian Dume. "SENSORLESS SPEED ESTIMATION OF THREE PHASE INDUCTION MOTORS BASED ON DYNAMIC MODEL." Jurnal Ilmiah Ilmu Terapan Universitas Jambi 8, no. 2 (2024): 610–21. http://dx.doi.org/10.22437/jiituj.v8i2.32862.

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In speed control systems of induction motor electrical drives, real-time speed monitoring is necessary. Speed monitoring can be done using the direct method, which uses a mechanical sensor mounted on the motor shaft, or the indirect method, which is based on estimation, mainly from the dynamic model of the motor. Speed estimation based on the dynamic model of the motor in orthogonal coordinates is the most widespread method in sensorless speed control systems of three-phase squirrel cage induction motor electrical drives, especially those of high accuracy. This paper presents the open-loop spe
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Mecke, R. "Efficiency improvement with intelligent control of induction motor drives." Energies and Quality Journal 1 (June 2019): 143–48. http://dx.doi.org/10.24084/eqj19.304.

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The energy saving potential of induction motor drives is investigated. Two new aspects are identified, a multilevel frequency inverter and the speed control with variable rotor flux. Multilevel inverters with new wide-bandgap semiconductors for low voltage electrical drives (<1000 V) reduce power semiconductor losses, voltage transients at the motor windings and harmonic losses in the cables. The power semiconductor losses of a two-level and a three-level inverter are compared. At 20 kHz switching frequency the losses of the threelevel inverter are 38 % lower compared to the two-level inver
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Rusdi, Muhamad, Jayadi Jayadi, Paulus Mangera, Acep Ponadi, and Petrus Wakole. "Speed Control of Induction Motor Using Variable Frequency Driver (VFD) Method Based On Arduino Nano." MATEC Web of Conferences 372 (2022): 06001. http://dx.doi.org/10.1051/matecconf/202237206001.

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This research aims to control the speed of an induction motor by exploiting changes in the fundamental frequency. The inverter as the main part of the variable frequency driver (VSD) uses the IRFZ44n Mosfet as a power switch with a full bridge topology to convert the DC source to AC power. Fundamental frequency manipulation takes place during the conversion process. The method used is to change the variable fundamental frequency of the SPWM signal generated by the Arduino nano to control the power switch. Experiments are carried out based on two stages, namely simulation, and experiment. The s
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Elnaghi, Basem E., M. N. Abelwhab, Ahmed M. Ismaiel, and Reham H. Mohammed. "Solar Hydrogen Variable Speed Control of Induction Motor Based on Chaotic Billiards Optimization Technique." Energies 16, no. 3 (2023): 1110. http://dx.doi.org/10.3390/en16031110.

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This paper introduces a brand-new, inspired optimization algorithm (the chaotic billiards optimization (C-BO) approach) to effectively develop the optimal parameters for fuzzy PID techniques to enhance the dynamic response of the solar–hydrogen drive of an induction motor. This study compares fuzzy-PID-based C-BO regulators to fuzzy PID regulators based on particle swarm optimization (PSO) and PI-based PSO regulators to provide speed control in solar–hydrogen, induction-motor drive systems. The model is implemented to simulate the production and storage of hydrogen while powering an induction-
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Pradhana, Risky Reza, Bagus Alit Prasetyo, and Yenie Syukriyah. "Implementasi Internet of Things Dalam Monitoring dan Controlling Variable Frequency Drive." Jurnal Ilmiah Informatika Global 14, no. 3 (2023): 68–75. http://dx.doi.org/10.36982/jiig.v14i3.3519.

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The use of the Internet of Things (IoT) has had a significant impact in various fields, including industry and automation. IoT connects devices and systems online, enabling fast and efficient exchange of data and control. In industry, the use of IoT has changed the way systems operate and monitor, including in terms of monitoring and controlling driver 3-phase induction motors/Variable Frequency Drive (VFD). The research method used in this research is making prototypes and trials. In the first stage, a prototype monitoring and controlling system using IoT was designed and developed. This syst
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Satrya Wibawa, Made Ardikosa, and I. Gede Artha Negara. "Efisiensi Energi Motor Induksi Tiga Fasa dalam Pendistribusian Air Minum pada SPAM Petanu." Jurnal Inovasi Teknologi dan Edukasi Teknik 3, no. 2 (2023): 74–81. http://dx.doi.org/10.17977/um068v3i22023p74-81.

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The operational fulfillment of the needs for the distribution of drinking water to PDAM Gianyar, Badung, and Denpasar City by SPAM Petanu is always balanced with costs. Distribution of water needs using pumps, the use of three-phase induction motors as pump drives without any automation controls will cause operational costs to increase, especially electricity consumption. The use of variable speed on a three-phase induction motor as a driving force for water pumps in water distribution, will further save electricity consumption. This research is expected to be a solution to find out the distri
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Khelif, Amine Mohamed, Azeddine Bendiabdellah, and Bilal Djamal Eddine Cherif. "Short-circuit fault diagnosis of the DC-Link capacitor and its impact on an electrical drive system." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 3 (2020): 2807. http://dx.doi.org/10.11591/ijece.v10i3.pp2807-2814.

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The reliability of a motor control based on a variable speed drive is an important issue for industrial applications. Most of these machines are inverter based induction motors and are used in specific and complex industrial installations. Unlike the induction motor, the feeding part is very delicate and sensitive to faults. In order to improve system performance, it is therefore very important for a researcher to know the impact of a fault on the whole of his drive system. This paper discusses the short-circuit fault of the DC-link capacitor of an inverter fed induction motor. The simulation
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Mohamed, Amine Khelif, Bendiabdellah Azeddine, and Djamal Eddine Cherif Bilal. "Short-circuit fault diagnosis of the DC-Link capacitor and its impact on an electrical drive system." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 3 (2020): 2807–14. https://doi.org/10.11591/ijece.v10i3.pp2807-2814.

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The reliability of a motor control based on a variable speed drive is an important issue for industrial applications. Most of these machines are inverter based induction motors and are used in specific and complex industrial installations. Unlike the induction motor, the feeding part is very delicate and sensitive to faults. In order to improve system performance, it is therefore very important for a researcher to know the impact of a fault on the whole of his drive system. This paper discusses the short-circuit fault of the DC-link capacitor of an inverter fed induction motor. The simulation
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33

Nasir, Bilal Abdullah. "Performance Improvement of Induction Motor Controlled by Thyristor Chopper on the Rotor Side." International Journal of Electrical and Electronics Research 10, no. 4 (2022): 1154–58. http://dx.doi.org/10.37391/ijeer.100463.

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In this paper, the performance characteristics of a variable-speed drive system with a wound rotor induction motor incorporating a 3-phase diode bridge rectifier - thyristor chopper with a modified commutation circuit system on the rotor side were studied. A DC equivalent circuit was used in the analysis of the motor-rectifier-chopper system and suitable equations have been derived for the determination of the system performance. The analytical results obtained are compared with those obtained experimentally to ascertain the validity of the system in practical applications. The results obtaine
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34

Mini, R., Backer P. Shabana, Hariram Satheesh B., and M. N. Dinesh. "Low Speed Estimation of Sensorless DTC Induction Motor Drive Using MRAS with Neuro Fuzzy Adaptive Controller." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 5 (2018): 2691–702. https://doi.org/10.11591/ijece.v8i5.pp2691-2702.

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This paper presents a closed loop Model Reference Adaptive system (MRAS) observer with artificial intelligent Nuero fuzzy controller (NFC) as the adaptation technique to mitigate the low speed estimation issues and to improvise the performance of the Sensorless Direct Torque Controlled (DTC) Induction Motor Drives (IMD). Rotor flux MRAS and reactive power MRAS with NFC is explored and detailed analysis is carried out for low speed estimation. Comparative analysis between rotor flux MRAS and reactive power MRAS with PI as well as NFC as adaptive controller is performed and results are presented
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Reda, Rouaibia, Arbaoui fayçal, and Bahi Tahar. "Fault Eccentricity Diagnosis in Variable Speed Induction Motor Drive Using DWT." Advances in Modelling and Analysis C 72, no. 3 (2017): 181–202. http://dx.doi.org/10.18280/ama_c.720301.

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Suresh, J., Ramdeshmukh, K. Vamshidhar, and D. Koteshwar. "To drive induction motor with variable speed using cascaded multilevel inverter." IOP Conference Series: Materials Science and Engineering 981 (December 5, 2020): 042043. http://dx.doi.org/10.1088/1757-899x/981/4/042043.

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Fathul Hadi, Charis, and Muliyono Muliyono. "Rancang Bangun Pengupas Kelapa Muda Berbasis Progam Logic Controller and Human Marchine Interface." Jurnal FORTECH 2, no. 2 (2023): 40–43. http://dx.doi.org/10.56795/fortech.v2i2.201.

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In general, the design of the young coconut peeler machine is to use an induction motor that still uses a manual system to turn the tool on and off, so it is not efficient in the production process of peeling young coconut. The speed of the induction motor can be adjusted by changing the frequency, therefore a Variable Speed ​​Drive (VSD) is needed which aims to regulate the rotational speed of the induction motor. As the controller of the Variable Speed ​​Drive (VSD), the compiler uses a Programmable Logic Controller (PLC). From the description of the background above, a young coconut peeler
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38

Abdul-Jabbar, Ali Hussein. "VARIABLE VOLTAGE - FREQUENCY CONTROL OF A SINGLE PHASE INDUCTION MOTOR DRIVEN BY SHEPWM INVERTER." Journal of Engineering 15, no. 2 (2009): 3572–82. http://dx.doi.org/10.31026/j.eng.2009.02.05.

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Single phase AC induction motors are one of the widely used motors in the world, yet relatively little woke has been done in the applications of power electronic converter to these motors to achieve variable speed operation. When variable speed is required, it is usually achieved either by using auto transformer or by switching between two or more fixed winding configurations. The motor is analyzed as an unbalanced two phase system to determine the torque that can be expected under variable frequency control.The performance of capacitor-run single phase induction motor used in SHEPWM adjustabl
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39

Siregar, Yulianta, Farel Situmeang, and Nur Nabila Mohamed. "Comparative design of harmonic current reduction in variable speed drive using space vector pulse width modulation and hybrid pulse width modulation." International Journal of Electrical and Computer Engineering (IJECE) 14, no. 5 (2024): 4907. http://dx.doi.org/10.11591/ijece.v14i5.pp4907-4920.

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In industry and commerce, three-phase induction motors are frequently utilized as the primary power source for machinery. However, to increase motor performance efficiency, induction motors also need a tool for speed control. The variable speed drive (VSD) is one tool used to control the rotation speed of three-phase induction motors. Since VSD is a non-linear load, harmonic distortion will result from it. The space vector pulse width modulation (SVPWM) injection method and the hybrid pulse width modulation method were the two techniques employed by the author in this study to lower the curren
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40

Sawalhi, Nader. "Improved Order Tracking in Vibration Data Utilizing Variable Frequency Drive Signature." Sensors 25, no. 3 (2025): 815. https://doi.org/10.3390/s25030815.

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Variable frequency drives (VFDs) are widely used in industry as an efficient means to control the rotational speed of AC motors by varying the supply frequency to the motor. VFD signatures can be detected in vibration signals in the form of sidebands (modulations) induced on tonal components (carrier frequencies). These sidebands are spaced at twice the “pseudo line” VFD frequency, as the magnetic forces in the motor have two peaks per current cycle. VFD-related signatures are generally less susceptible to interference from other mechanical sources, making them particularly useful for deriving
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Gyan, Singh Ginnoriya*1 &. Sanjeev Jarariya2. "SPEED CONTROL OF 3 PHASE INDUCTION MOTOR DRIVE USING SPACE VECTOR." INTERNATIONAL JOURNAL OF RESEARCH SCIENCE & MANAGEMENT 5, no. 7 (2018): 50–55. https://doi.org/10.5281/zenodo.1422342.

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In this paper the speed of an induction motor can be controlled by varying input Voltage or frequency or both. Variable voltage and variable frequency for Adjustable Speed Drives (ASD) is consistently obtained from a three-phase Voltage Source Inverter. Voltage and frequency of inverter can be simply controlled by using PWM techniques, which is a very important aspect in the application of ASDs. A number of PWM techniques are there to obtain variable voltage and variable frequency supply such as PWM, SPWM, SVPWM to name a not many along with the various modulation strategies SVPWM is one of th
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42

Bektache, Abdeldjebar, Houssem Achouri, and K. Salim Belkhir. "Robust Nonlinear Predictive Control Applied to Induction Motors." Engineering, Technology & Applied Science Research 13, no. 3 (2023): 10951–56. http://dx.doi.org/10.48084/etasr.5732.

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In this paper, a nonlinear predictive controller is proposed for a variable-speed induction motor. The research work is directed towards improving the trajectory tracking capability, stability guarantee, robustness to parameter variations, and disturbance rejection. The Generalized Predictive Control (GPC) without constraint and output-constrained controller to induction motor drive is illustrated. The variables to be controlled are rotor speed and flux trajectory. The load torque is considered an unknown disturbance. Finally, the tuning parameter of GPC is automatically determined. The simula
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43

Ali, Enaam Abdul-Khaliq, and Turki Kahawish Hassan. "Induction motor drive based on modular-multilevel converter with ripple-power decoupling channels." Indonesian Journal of Electrical Engineering and Computer Science 26, no. 2 (2022): 675–88. https://doi.org/10.11591/ijeecs.v26.i2.pp675-688.

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A driving system for a three-phase variable-speed induction machine-based modular multilevel converter (MMC) with magnetic channels operating at high frequencies-connecting adjacent-arm submodules is displayed in this paper. The primary disadvantage of using MMC in variable-speed motors is a high voltage ripple generated by submodule capacitors at low speeds with constant torque. This study utilizes the dual half-bridge (DHB) modules as energy channels, exchanging between the submodule (SM) capacitors to correct the power imbalance. The ripple power of adjacent-arm SMs may be entirely decouple
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44

Baringbing, Ari Dwiki, and Budi Yanto Husodo. "Performance Analysis of Three Phase Induction Motor With Variable Frequency Drives Using Pulse Generator Pwm and Svpwm." Jurnal Teknologi Elektro 14, no. 2 (2023): 97. http://dx.doi.org/10.22441/jte.2023.v14i2.007.

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Three-phase induction motor is an alternating current motor that is most widely used in industry or offices. In principle, the induction motor is operated at a constant speed, if the induction motor is given a load that is not balanced with its constant speed, the speed of the induction motor will change. For this reason, one of the common methods used to adjust the rotational speed of an induction motor as desired is to use a Variable Frequency Drive (VFD). The VFD can be controlled by pulse generator PWM (pulse width modulation) and SVPWM (space-vector pulse width modulation) which are part
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R, Mini, Shabana Backer P., B. Hariram Satheesh, and Dinesh M. N. "Low Speed Estimation of Sensorless DTC Induction Motor Drive Using MRAS with Neuro Fuzzy Adaptive Controller." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 5 (2018): 2691. http://dx.doi.org/10.11591/ijece.v8i5.pp2691-2702.

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<p>This paper presents a closed loop Model Reference Adaptive system (MRAS) observer with artificial intelligent Nuero fuzzy controller (NFC) as the adaptation technique to mitigate the low speed estimation issues and to improvise the performance of the Sensorless Direct Torque Controlled (DTC) Induction Motor Drives (IMD). Rotor flux MRAS and reactive power MRAS with NFC is explored and detailed analysis is carried out for low speed estimation. Comparative analysis between rotor flux MRAS and reactive power MRAS with PI as well as NFC as adaptive controller is performed and results are
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Girisha, Joshi, and Pius A. J. Pinto. "ANFIS controller for vector control of three phase induction motor." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 19, no. 3 (2020): 1177–85. https://doi.org/10.11591/ijeecs.v19.i3.pp1177-1185.

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For variable speed drive applications such as electric vehicles, 3 phase induction motor is used and is controlled by fuzzy logic controllers. For the steady functioning of the vehicle drive, it is essential to generate required torque and speed during starting, coasting, free running, braking and reverse operating regions. The drive performance under these transient conditions are studied and presented. In the present paper, vector control technique is implemented using three fuzzy logic controllers. Separate Fuzzy logic controllers are used to control the direct axis current, quadrature axis
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NURJANAH, SENI, NASRUN HARIYANTO, and SABAT ANWARI. "Torka Motor Induksi pada Mesin CNC di PT. Dirgantara Indonesia menggunakan Software PSIM." MIND Journal 6, no. 1 (2021): 73–88. http://dx.doi.org/10.26760/mindjournal.v6i1.73-88.

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AbstrakMesin CNC digunakan untuk membuat kerangka pesawat terbang, motor induksi sebagai tenaga penggerak diatur kecepatan putarnya untuk menghasilkan torka sesuai kebutuhan dikendalikan oleh VSD. Pengendalian VSD pada mesin CNC menggunakan software PSIM untuk mengetahui karakteristik mesin CNC dengan tegangan dan frekuensi yang divariasikan agar menghasilkan torka konstan. Analisis karakteristik motor induksi digunakan rangkaian pengganti dan perhitungan matematis. Untuk mengetahui rentan kerja mesin CNC maka arus starting 61,83Ampere; torka starting 23,28N.m; torka maksismum 14,1N.m; putaran
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48

Abdelhak, Benheniche, and Bensaker Bachir. "A High Gain Observer Based Sensorless Nonlinear Control of Induction Machine." International Journal of Power Electronics and Drive Systems (IJPEDS) 5, no. 3 (2015): 305. http://dx.doi.org/10.11591/ijpeds.v5.i3.pp305-314.

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<p>In this paper a sensorless Backstepping control scheme for rotor speed and flux control of induction motor drive is proposed. The most interesting feature of this technique is to deal with non-linearity of high-order system by using a virtual control variable to render the system simple. In this technique, the control outputs can be derived step by step through appropriate Lyapunov functions. A high gain observer is performed to estimate non available rotor speed and flux measurements to design the full control scheme of the considered induction motor drive. Simulation results are pre
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Ishizaki, Akira, Satoru Onodera, Yasuhiro Iwamoto, Yukiya Shibata, and Kazuo Saito. "Variable low speed drive by applying harmonic synchronous torque of induction motor." IEEJ Transactions on Industry Applications 108, no. 8 (1988): 765–70. http://dx.doi.org/10.1541/ieejias.108.765.

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Yao, Yueqin. "Speed prediction method of variable frequency drive induction motor running with fault." Journal of Discrete Mathematical Sciences and Cryptography 20, no. 6-7 (2017): 1405–9. http://dx.doi.org/10.1080/09720529.2017.1392454.

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