Modified Modulation Techniques for Cascaded Multilevel Inverter Fed Induction Motor Drive

Ch. Lokeshwar Reddy; P. Satish Kumar; M. Sushama

Modified Modulation Techniques for Cascaded Multilevel Inverter Fed Induction Motor Drive

Ch. Lokeshwar Reddy * §

Contact

P. Satish Kumar

Contact

M. Sushama

Contact

§ CVR College of Engineering

Modified Modulation Techniques for Cascaded Multilevel Inverter Fed Induction Motor Drive

Article Fingerprint

ReserarchID

RE9ZT54

Modified Modulation Techniques for Cascaded Multilevel Inverter Fed Induction Motor Drive Banner

AI TAKEAWAY

Connecting with the Eternal Ground

Abstract

This paper presents modified Space Vector Pulse Width Modulation (SVPWM) techniques for Cascaded Multilevel Inverter. In the proposed SVPWM technique the reference signals are generated by adding offset voltage to the reference phase voltages. This SVPWM technique does not involve region identification, sector identification or look up tables for switching vector determination as are required in the conventional multilevel SVPWM technique It is also reduces the computation time compared to the conventional space vector PWM technique. The modulation signals are generated by comparing the reference phase voltages with triangular carrier signals. Cascaded multilevel inverter fed with Induction Motor and RL load is simulated for various carrier PWM techniques like PDPWM, PODPWM, APODPWM and PSCPWM. The simulation results are analysed and compared. Among the various modulation techniques, PDPWM is themost efficient one and has better spectral performance and better induction motor performance.

References

13 Cites in Article

Reference Format

J Holtz (1992). Pulsewidth modulation-a survey.
Wang Zhou (2002). Relationship between space-vector modulation and three-phase carrierbased PWM: A comprehensive analysis.
H Van Der Broeck,H-C Skudelny,G Stanke (1988). Analysis and realization of a pulsewidth modulator based on voltage space vectors.
J Boys,P Handley (1990). Harmonic analysis of space vector modulated PWM waveforms.
D Holmes (1992). The general relationship between regular sampled pulse width modulation and space vector modulation for hard switched converters.
Lokeshwar Ch,P Reddy,M Kumar,Sushama (2014). Cascaded H-bridge Multi Level Inverter using new phase shifted carrier pulse width modulation technique.
R Naderi,A Rahmati (2008). Phase shifted carrier PWM technique for general cascaded inverters.
N Celanovic,D Boroyevich (1999). A fast space vector modulation algorithm for multilevel three-phase converters.
D Lee,Lee (1998). A novel over modulation technique for space vector PWM inverters.
Dae-Woong Chung,Joohn-Shoek Kim,Seung-Ki Sul (1998). Unified Voltage Modulation Technique for Real-Time Three-Phase Power Conversion.
Arbind Kumar (2004). Direct torque control of induction motor using imaginary switching times with 0-1-2-7 and 0-1-2 switching sequences: a comparative study.
T,Brahmananda Reddy (2006). Space vector based bus-clamping PWM strategies for direct torque controlled induction motor drive without sector and angle estimation using imaginary switching times: A comparative study.
T,Brahmananda Reddy (2006). New Space vector based hybrid PWM technique for AC drives without angle estimation to reduce current ripple.

Download References

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Ch. Reddy, P. Kumar, M. Sushama. 2016. "Modified Modulation Techniques for Cascaded Multilevel Inverter Fed Induction Motor Drive". Global Journal of Research in Engineering, Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 15 (GJRE Volume 15 Issue F9).

More Citation Formats

Select Citation Style:

Download Citation

GJRE Volume 15 Issue F9

Explore Journals Explore Volume Read This Issue

Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

Not Found

Classification

GJRE-F Classification FOR Code: 290903p

Submission ReceivedFebruary 13, 2015
Peer Review Double Blind
Handling Editor
Accepted March 4, 2015
Published March 15, 2015

Version of record

v1.2

Issue date

January 15, 2016

Language

English

Experiance in AR

Explore published articles in an immersive Augmented Reality environment. Our platform converts research papers into interactive 3D books, allowing readers to view and interact with content using AR and VR compatible devices.

View in VR

Read in 3D

Your published article is automatically converted into a realistic 3D book. Flip through pages and read research papers in a more engaging and interactive format.

View in 3D

Article Matrices

Total Score: 103

Country: India

Subject: Global Journal of Research in Engineering

Authors: Ch. Lokeshwar Reddy, P. Satish Kumar, M. Sushama (PhD/Dr. count: 0)

View Count (all-time): 414

Total Views (Real + Logic): 1051

Total Downloads (simulated): 96

Publish Date: 2015 03, Sun

Monthly Totals (Real + Logic):

Month 1: 22 views
Month 2: 60 views
Month 3: 63 views
Month 4: 37 views
Month 5: 57 views
Month 6: 47 views
Month 7: 26 views
Month 8: 29 views
Month 9: 26 views
Month 10: 37 views
Month 11: 38 views
Month 12: 35 views
Month 13: 38 views
Month 14: 35 views
Month 15: 22 views
Month 16: 34 views
Month 17: 36 views
Month 18: 29 views
Month 19: 31 views
Month 20: 21 views
Month 21: 28 views
Month 22: 41 views
Month 23: 18 views
Month 24: 23 views
Month 25: 45 views
Month 26: 31 views
Month 27: 26 views
Month 28: 22 views
Month 29: 13 views
Month 30: 32 views
Month 31: 16 views
Month 32: 36 views
Month 33: 30 views
Month 34: 15 views
Month 35: 26 views
Month 36: 29 views
Month 37: 22 views
Month 38: 50 views
Month 39: 42 views
Month 40: 26 views
Month 41: 17 views
Month 42: 29 views
Month 43: 21 views
Month 44: 37 views
Month 45: 28 views
Month 46: 40 views
Month 47: 43 views
Month 48: 27 views
Month 49: 36 views
Month 50: 14 views
Month 51: 21 views
Month 52: 25 views
Month 53: 37 views
Month 54: 21 views
Month 55: 36 views
Month 56: 40 views
Month 57: 12 views
Month 58: 22 views
Month 59: 37 views
Month 60: 46 views
Month 61: 34 views
Month 62: 41 views
Month 63: 27 views
Month 64: 36 views
Month 65: 14 views
Month 66: 33 views
Month 67: 23 views
Month 68: 40 views
Month 69: 40 views
Month 70: 30 views
Month 71: 44 views
Month 72: 34 views
Month 73: 46 views
Month 74: 44 views
Month 75: 36 views
Month 76: 37 views
Month 77: 43 views
Month 78: 38 views
Month 79: 34 views
Month 80: 25 views
Month 81: 37 views
Month 82: 35 views
Month 83: 23 views
Month 84: 26 views
Month 85: 44 views
Month 86: 30 views
Month 87: 25 views
Month 88: 47 views
Month 89: 42 views
Month 90: 24 views
Month 91: 21 views
Month 92: 32 views
Month 93: 11 views
Month 94: 24 views
Month 95: 34 views
Month 96: 26 views
Month 97: 15 views
Month 98: 34 views
Month 99: 14 views
Month 100: 22 views
Month 101: 32 views
Month 102: 21 views
Month 103: 29 views
Month 104: 41 views
Month 105: 43 views
Month 106: 30 views
Month 107: 35 views
Month 108: 28 views
Month 109: 15 views
Month 110: 33 views
Month 111: 21 views
Month 112: 35 views
Month 113: 26 views
Month 114: 19 views
Month 115: 23 views
Month 116: 31 views
Month 117: 33 views
Month 118: 40 views
Month 119: 29 views
Month 120: 31 views
Month 121: 37 views
Month 122: 53 views
Month 123: 38 views
Month 124: 36 views
Month 125: 58 views
Month 126: 30 views
Month 127: 35 views
Month 128: 22 views
Month 129: 38 views
Month 130: 47 views
Month 131: 26 views
Month 132: 31 views
Month 133: 22 views
Month 134: 26 views
Month 135: 34 views
Month 136: 55 views
Month 137: 68 views
Month 138: 36 views
Month 139: 26 views

Total Views: 1.1K

Total Downloads: 96

All Trends