Proposed system model and simulation for three phase induction motor operation with single PV panel

2011 ◽  
Author(s):  
Eliud Ortiz-Perez ◽  
Ricardo Maldonado ◽  
Harry O'Neill ◽  
Eduardo I. Ortiz-Rivera
Keyword(s):  
Induction Motor ◽  
System Model ◽  
Pv Panel ◽  
Model And Simulation ◽  
Three Phase ◽  
Motor Operation

scholarly journals Modeling of three-phase electric motor operation by the MATLAB system with deteriorated power quality in the 0.38 kV distribution networks

2018 ◽  
Vol 58 ◽  
pp. 03016 ◽  
Author(s):  
I.V Naumov ◽  
N.V. Savina ◽  
M.V. Shevchenko
Keyword(s):  
Induction Motor ◽  
Power Quality ◽  
Electric Motor ◽  
Distribution Networks ◽  
Negative Sequence ◽  
Operation Modes ◽  
Three Phase ◽  
Sequence Components ◽  
Motor Operation ◽  
The Impact

One of the main operation modes that characterizes power quality in distribution networks is asymmetry of three-phase voltage system. Operation of an induction motor (IM) with disturbed voltage symmetry in the supply network can not be considered as a rated one. The system of voltages applied to the stator winding of IM under these conditions contains positive- and negative-sequence components. This worsens the performance characteristics of IM essentially. In order to balance the 0.38 kV network operation and enhance the efficiency of the three-phase electric motor operation it is suggested to use a special balancing unit (BU) that minimizes the negative-sequence components of current and voltage. The operation modes of the obtained system “supply source – induction motor – balancing unit” are simulated within the MATLAB software package of applied programs, which allows one to assess the impact of low quality of power on the operating characteristics of the electric motor and the efficiency of the balancing unit to increase the “durability” of the motor under the asymmetrical power consumption.

scholarly journals A Simulink / MATLAB Model of a Three-Phase Sinusoidal PWM Inverter Driven Induction Motor

2019 ◽  
Vol 9 (4) ◽  
pp. 25-30
Author(s):  
Dr. Aleck W. Leedy, P.E. ◽  
◽  
Tanner Grider ◽  
Rebekah Priddy ◽  
◽  
...  
Keyword(s):  
Induction Motor ◽  
Transient Behavior ◽  
Drive System ◽  
System Model ◽  
Voltage Source ◽  
Motor Drive ◽  
Pwm Inverter ◽  
Three Phase ◽  
Student Researchers ◽  
Motor Drive System

A three-phase voltage source inverter driven induction motor dynamic model developed using Simulink / MATLAB is presented. The presented model is derived from the d-q motor model. A modular approach is used in the construction of the motor-drive system model. The model presented is useful for studying both the steady-state and transient behavior of the motor drive system. The developed model enables the user to access all parameters of interest. Modifications can be made to the system model in order for it to be used with other motor drive system topologies. The model has benefits for use by undergraduate student researchers, and professors when used as a teaching tool in undergraduate courses.

scholarly journals Estimation of Stator Winding Temperature of a Three-Phase Induction Motor

2019 ◽  
pp. 9-17
Keyword(s):  
Induction Motor ◽  
Stator Winding ◽  
Squirrel Cage ◽  
Software Methodology ◽  
Software Packages ◽  
Three Phase ◽  
Network Method ◽  
Thermal Network Method ◽  
Motor Operation ◽  
Good Agreement

This paper adopted a thermal network method (TNM) based on Motor-CAD with MATLAB/Simulink software, and finite element method (FEM) based on Motor- CAD with Flux2D software, to estimate the stator winding temperature of a totally enclosed fan-cooled (TEFC), squirrel cage, three-phase induction motor. The three software packages were adopted successfully with a good agreement among their results resulting in preferring using Motor-CAD in obtaining results, and using Flux2D with MATLAB to validate these results. The success of triple-software methodology will give the induction motor designer a well-validated tool in attaining a safe motor operation without exceeding the maximum allowable stator winding temperature rise, and without using an experimental test based on an expensive manufacturing motor.

A method for real-time wireless monitoring of the efficiency and conditions of three-phase induction motor operation

2018 ◽  
Vol 157 ◽  
pp. 70-82 ◽  
Author(s):  
Daniel P. de Carvalho ◽  
Fernando B. Silva ◽  
Wagner E. Vanço ◽  
Felipe A. da Silva Gonçalves ◽  
Carlos A. Bissochi ◽  
...  
Keyword(s):  
Real Time ◽  
Induction Motor ◽  
Wireless Monitoring ◽  
Three Phase ◽  
Motor Operation

scholarly journals Cost implication of Line Voltage variation on Three Phase Induction Motor operation

2018 ◽  
Vol 16 (4) ◽  
pp. 1404 ◽  
Author(s):  
Aderibigbe Israel Adekitan ◽  
Bukola Adetokun ◽  
Tobi Shomefun ◽  
Alex Aligbe
Keyword(s):  
Induction Motor ◽  
Line Voltage ◽  
Cost Implication ◽  
Voltage Variation ◽  
Three Phase ◽  
Motor Operation

scholarly journals Three phase PUC5 inverter fed induction motor for renewable energy applications

2020 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
V V Nagaraju Goriparthi ◽  
Gudapati Sambasiva Rao
Keyword(s):  
Renewable Energy ◽  
Induction Motor ◽  
Renewable Energy Sources ◽  
Dynamic Performance ◽  
Industrial Applications ◽  
Voltage Balancing ◽  
Energy Applications ◽  
Pv Panel ◽  
Three Phase ◽  
Minimum Number

<p>This paper gives the overview three phase 5 level packed U cell (PUC5) inverter fed Induction Motor feed from renewable energy sources for electric vehicles and water pump set in agriculture applications. PUC5 inverter requires a minimum number of semiconductor devices, one PV panel and only one capacitor in each phase. Maximum all possible switching sequences are analyzed and sensor less voltage balancing technique depending on simple switching modes was integrated as level shifted PWM controller for control the PUC5 inverter switches. Sensor less voltage balancing fixes the capacitor voltage (V<sub>c</sub>) at half of the PV source (V<sub>dc</sub>) magnitude in each phase, which results the symmetric five level wave in phase voltage output and seven level waveform in line voltage with less harmonics. This topology minimizes the complication in the control system which creates the PUC5 inverter most suitable for industrial applications and market requirements.<strong> </strong>It is compared with other popular multilevel inverters In terms of component count, voltage rating, voltage balancing and complexity etc. In order to test the performance proposed PUC inverter it is tested with rated load with Matlab/Simulink. The results obtained have shown good dynamic performance under different conditions.</p>

Comparison of Sine and Space Vector Modulated Embedded Z-Source Inverter fed Three Phase Induction Motor Drive System

2016 ◽  
Vol 7 (4) ◽  
pp. 1240
Author(s):  
R. Malathi ◽  
M. Rathinakumar
Keyword(s):  
Induction Motor ◽  
Drive System ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Voltage Sags ◽  
Space Vector ◽  
Pv Panel ◽  
Harmonic Content ◽  
Three Phase ◽  
Motor Drive System

This paper deals with performance of photovoltaic powered Embedded Z-Source Inverter (EZSI) fed Induction motor drive. The DC output from the PV-Panel is boosted and converted into AC using Embedded Z-Source Inverter. EZSI system based on the concept of Z-Source Inverter (ZSI), which provides single stage power conversion. The EZSI also produce same voltage gain as that of the ZSI based system. In EZSI the DC source is embedded within the X-shaped LC impedance network, due to this EZSI has the added advantage of inherent source filtering capability , this can be achieved without any extra passive filter. EZSI can produce the AC output voltage which is greater than the DC link voltage. EZSI system also provides ride-through capability under voltage sags. In this paper the performance of space vector modulated EZSI fed Induction Motor Drive is compared with sinusoidal PWM controlled EZSI fed Drive system. The PV powered EZSI fed three phase Induction Motor System is designed, modeled and simulated using MAT LAB-SIMULINK and the corresponding results are presented. This drive system has advantages like voltage boosting ability and reduced harmonic content.

scholarly journals Automatic Switching of Three Phase Induction Motor during Fault Condition

2020 ◽  
Vol 9 (6) ◽  
pp. 460-463
Keyword(s):  
Induction Motor ◽  
Controller Design ◽  
Industrial Applications ◽  
Three Phase ◽  
Working Performance ◽  
Motor Operation ◽  
Automatic Switching ◽  
Continuous Running

This paper proposes the automatic switching of a three-phase induction motor to provide an uninterrupted motor operation in industrial applications. To accomplish this aim, two motors are employed one is a primary motor and another one is a back-up machine that is automatically made switched on in the case of primary motor fails to operate. All the process is controlled by the Arduino controller design. Moreover, the continuous running of motors causes the motor temperature to rise, which is effectively handled by the proposed controller design, which automatically switches the primary and backup motor for every 24 hours. The motor operating status is automatically updated by means of GSM strategy to the operator. Here arduino controller used to control the induction motor with the help of relay. In the case of unexpected fault conditions, to protect the system both the motors are automatically switched off and a message is passed to the operator about the fault condition. The proposed methodology is experimentally validated by a hardware model with better working performance.

scholarly journals The impact of supply phase shift on the three phase induction motor operation

2019 ◽  
Vol 39 (3) ◽  
pp. 270-282 ◽  
Author(s):  
Aderibigbe Adekitan ◽  
Ayodeji S. O. Ogunjuyigbe ◽  
Temitope R. Ayodele
Keyword(s):  
Phase Shift ◽  
Induction Motor ◽  
Phase Angle ◽  
Positive Sequence ◽  
Test Results ◽  
Three Phase ◽  
Sequence Components ◽  
Angle Shift ◽  
Motor Operation ◽  
The Impact

The performance of a three-phase induction motor operating under supply unbalance conditions has been the focus of many research works using various methods. Most of the studies have focused majorly on voltage magnitude unbalance without due analysis to determine the effect of deviations in the supply phase angle from the 120° phase to phase displacement. This research investigates the significance of supply phase shift on the performance of a three-phase induction motor by applying a novel phase shift unbalance definition to the zero, negative and positive sequence components model of the motor. The test results reveal that when both phase angle shift and voltage magnitude unbalance occur simultaneously during motor operation the effect of the phase shift dominates over the effects of the voltage magnitude unbalance. This study shows that phase angle unbalance has a severe consequence on three phase motor performance.

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