Experimental Study of Various Parameters during Speed Control of Three-phase Induction Motor Using GPIC and LabVIEW

Induction motors are widely used from home to industrial applications. Speed of induction motor plays important role, so to control the speed of induction motor various techniques are adopted and one of these techniques is V/F control, which is adopted in this paper. This technique helps to control the speed in open control system in RPM. Moreover, Control is designed in LabVIEW, it is quite helpful to develop the circuit graphically and code is automatically written in the background to run on Field Programmable Gate Array (FPGA). The aim of this research is to study the impacts on diverse parameters during speed control of three phase induction machine with manipulation of GPIC. Solar technology is used as input source to drive the General-Purpose Inverter Controller (GPIC). Apart of this, impacts of modulation index and carrier frequency influencing the active, reactive and apparent power, temperature and power quality and current overshoot is analysed. MATLAB/Simulink and LabVIEW tools are used for simulation and results along with GPIC, Induction motor and solar panel as hardware.

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Speed Control Strategy for Three Phase Induction Machine Fed Inverter Base on Carrier Base Pulse Width Modulation (CBPWM)

International Journal of Engineering and Emerging Technology ◽

10.24843/ijeet.2020.v05.i01.p05 ◽

2020 ◽

Vol 5 (1) ◽

pp. 14

Author(s):

I Ketut Wiryajati ◽

A.D Giriantari ◽

Lie Jasa ◽

I N. S. Kumara

Keyword(s):

Induction Motor ◽

Pulse Width Modulation ◽

Induction Motors ◽

Induction Machine ◽

Input Voltage ◽

Motor Speed ◽

Good Efficiency ◽

Speed Regulation ◽

Torque Estimation ◽

Three Phase

Abstract— An induction motors (IM) in many industries is used because it has several advantages, such as a very simple and strong construction, the price is relatively cheap, has good efficiency, power factor is quite good, and maintenance is easier. Besides the advantages of induction motors also have disadvantages, one disadvantage of induction motors is not being able to maintain a constant speed when there is a change in load. If the load changes, the speed of the induction motor will decrease. One method of regulating the speed of an induction motor presented in this study is the regulation of an induction motor using a carrier based PWM (CBPWM) inverter with the field oriented control (FOC) technique. The estimation of rotor rotation, torque and flux is done by carrier- based PWM technique which is given input voltage and stator current. To achieve the desired flux and torque, estimation is used as feedback in the control system. In this study, it will be simulated the induction motor speed regulation with a carrier base-based inverter using Matlab. The results obtained through simulation show the length of time to reach the reference speed for speeds of 1500 rpm and 1450 rpm is around 0.45 seconds. And THD average 2,675%.

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Speed Control of Dual Induction Motor Using Five Leg Inverter

E3S Web of Conferences ◽

10.1051/e3sconf/202018401065 ◽

2020 ◽

Vol 184 ◽

pp. 01065

Author(s):

Gayatri Chavan ◽

Sridhar. S

Keyword(s):

Induction Motor ◽

Speed Control ◽

Industrial Applications ◽

Voltage Source ◽

Motor Drive ◽

Voltage Source Inverter ◽

Industrial Manufacturing ◽

Three Phase ◽

Drive Systems ◽

Motor Drive System

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, these multi-motor drive systems need independent control of individual motors. It is shown recently that it is possible to separately control two three-phase induction machines supplied through a five-leg voltage source inverter, with one inverter leg being common to both machines. The entire performance of the speed control for the five leg voltage source inverter fed dual-motor drive system is investigated using MATLAB/SIMULINK software.

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General purpose three-phase induction motors having standard dimensions and outputs. Frame numbers 56 to 315 and flange numbers 65 to 740

10.3403/02331748u ◽

2015 ◽

Keyword(s):

Induction Motors ◽

General Purpose ◽

Three Phase

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IMPROVED INDIRECT FIELD-ORIENTED CONTROL OF INDUCTION MOTOR DRIVE BASED PSO ALGORITHM

Jurnal Teknologi ◽

10.11113/jt.v78.8888 ◽

2016 ◽

Vol 78 (6-2) ◽

Author(s):

Jamal Abd Ali ◽

M A Hannan ◽

Azah Mohamed

Keyword(s):

Induction Motor ◽

Speed Control ◽

Pso Algorithm ◽

Pi Controller ◽

Field Oriented Control ◽

Variable Speed ◽

Three Phase ◽

Indirect Field Oriented Control ◽

Speed Response ◽

Variable Speed Control

Optimization techniques are increasingly used in research to improve the control of three-phase induction motor (TIM). Indirect field-oriented control (IFOC) scheme is employed to improve the efficiency and enhance the performance of variable speed control of TIM drives. The space vector pulse width modulation (SVPWM) technique is used for switching signals in a three-phase bridge inverter to minimize harmonics in the output signals of the inverter. In this paper, a novel scheme based on particle swarm optimization (PSO) algorithm is proposed to improve the variable speed control of IFOC in TIM. The PSO algorithm is used to search the best values of parameters of proportional-integral (PI) controller (proportional gain (kp) and integral gain (ki)) for each speed controller and voltage controller to improve the speed response for TIM. An optimal PI controller-based objective function is also used to tune and minimize the mean square error (MSE). Results of all tests verified the robustness of the PSO-PI controller for speed response in terms of damping capability, fast settling time, steady state error, and transient responses under different conditions of mechanical load and speed.

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Research and Application of Energy Saving Technology of Inverter in Light Load

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.577.498 ◽

2014 ◽

Vol 577 ◽

pp. 498-501

Author(s):

Jiu Yan Zhou

Keyword(s):

Energy Saving ◽

Induction Motor ◽

Induction Motors ◽

Speed Control ◽

Variable Frequency ◽

Light Load ◽

Variable Voltage ◽

Energy Saving Technology

In order to analysis the variable-voltage energy saving theory and its implementation for induction motor with light-load in detail, This paper gives out a variable-voltage energy saving method, and discusses the design of variable frequency adjusting speed control and the points of attention. It is useful for the application of energy saving technology for induction motors.

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Automatic Speed Control of a Three Phase Induction Motor by Variable Frequency Drive

Intelligent Electrical Systems: A Step towards Smarter Earth ◽

10.1201/9780429355998-30 ◽

2021 ◽

pp. 277-286

Author(s):

Sayantan Chanda ◽

Chayan Bandopadhyay ◽

Maitreyee Banerjee ◽

Shalini Mondol ◽

Ankur Bhattacharjee

Keyword(s):

Induction Motor ◽

Speed Control ◽

Variable Frequency ◽

Variable Frequency Drive ◽

Three Phase

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Windings Design for Single-phase Induction Motors Base on 4-phase Induction Motor (Case study: identical windings design)

MATEC Web of Conferences ◽

10.1051/matecconf/201821501023 ◽

2018 ◽

Vol 215 ◽

pp. 01023 ◽

Cited By ~ 1

Author(s):

Zuriman Anthony ◽

Erhaneli Erhaneli ◽

Zulkarnaini Zulkarnaini

Keyword(s):

Induction Motor ◽

Power Factor ◽

Single Phase ◽

Induction Motors ◽

Three Phase ◽

Motor Design

A 1-phase induction motor usually has a complicated windings design which compares to polyphase induction motor. In addition, a large capacitor start is required to operate the motor. It is an expensive way to operate the motor if it compare to polyphase induction motor. So, a new innovation method is required to make the motor more simple and cheaper. This research is purposed to study a new winding design for a single-phase capacitor motor. Winding design of the motor was conducted to a simple winding design like a 4-phase induction motor that has four identical windings. The comparator motor that use in this study was a Three-phase induction motor with data 1400 RPM, 1.5 HP, 50Hz, 380/220V, Y/Δ, 2.74/4.7A, 4 poles, that had the same current rating which the proposed method. The result showed that the motor design on this proposed method could be operated at 88.18 % power rating with power factor close to unity.

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DESIGN AND SIMULATION OF THREE PHASE FIVE LEVEL AND SEVEN LEVEL INVERTER FED INDUCTION MOTOR DRIVE WITH TWO CASCADED H-BRIDGE CONFIGURATION

International Journal of Electronics and Electical Engineering ◽

10.47893/ijeee.2013.1062 ◽

2013 ◽

pp. 29-34

Author(s):

MANASA S ◽

BALAJI RAMAKRISHNA S ◽

MADHURA S ◽

MOHAN H M

Keyword(s):

Induction Motor ◽

Pulse Width Modulation ◽

Induction Machine ◽

Poor Quality ◽

Motor Drive ◽

Induction Motor Drive ◽

Voltage Reference ◽

Multilevel Converters ◽

Harmonic Elimination ◽

Three Phase

This paper deals with study of Three phase Five Level and Seven Level inverter fed induction motor drive . Both five level and seven level are realized by cascading two H- bridges. The poor quality of voltage and current of a conventional inverter fed induction machine is due to the presence of harmonics and hence there is significant level of energy losses. The Multilevel inverter is used to reduce the harmonics. The inverters with a large number of steps can generate high quality voltage waveforms. The higher levels can follow a voltage reference with accuracy and with the advantage that the generated voltage can be modulated in amplitude instead of pulse-width modulation. An active harmonic elimination method is applied to eliminate any number of specific higher order harmonics of multilevel converters with unequal dc voltages. The simulation of three phase five and seven level inverter fed induction motor model is done using Matlab/Simulink. The FFT spectrums for the outputs are analyzed to study the reduction in the harmonics.

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Complex Electronic Protection for Low-voltage Three-phase Induction Motors

WSEAS TRANSACTIONS ON ELECTRONICS ◽

10.37394/232017.2020.11.2 ◽

2020 ◽

Vol 11 ◽

pp. 11-17

Author(s):

Gabriel Nicolae Popa ◽

Corina Maria Diniș

Keyword(s):

Induction Motors ◽

Low Voltage ◽

Short Circuit ◽

Electronic Devices ◽

General Purpose ◽

Two Phase ◽

Dc Voltage ◽

Electric Drives ◽

Normal Limits ◽

Three Phase

Low-voltage three-phase induction motors are most often used in industrial electric drives. Electric motors must be protected by electric and/or electronic devices against: short-circuit, overloads, asymmetrical currents, two-phase voltage operation, under-voltage, and over-temperature. To design the electronic protection currents, voltages and temperature must be measured to determine whether they fall within normal limits. The electronic protection was design into low capacity PLC. The paper presents the designs and analysis of complex electronic protection for general purpose low-voltage three-phase induction motors. The electronic protection has Hall transducers and conversion electronic devices for AC currents to DC voltages, AC voltages to DC voltage, temperature to DC voltage, a low capacity PLC, switches, motor’s power contactors, and signalling lamps has been developed. Experiments with complex electronic protection, for different faults are presented. The proposed protection has the advantages of incorporating all usual protections future for the low-voltage three-phase induction motors.

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