Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques

Jahangeer Soomro; Tayab D. Memon; M. A. Shah

doi:10.1109/ICAEES.2016.7888052

Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques

Jahangeer Soomro, Tayab D. Memon, M. A. Shah

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

26 Citations (Scopus)

Abstract

This research work is organized in two sections. Performance comparison of single phase half bridge inverter and single phase full bridge inverter is done in the first section. It is observed the output current and output voltage of full bridge inverter is twice and generates less total harmonic distortion as compared to half bridge inverter. In the second section, performance comparison of Unipolar and Bipolar PWM is presented for single phase full bridge inverter with and without filter in MATLAB SIMULINK. The proper choice of Frequency Modulation Ratio (m_f) is discussed in detail for bipolar and unipolar PWM scheme. Non integer value of mf results in sub-harmonics which are nearly unfilterable and cause significant losses in any power system application. It is observed that Unipolar PWM has an advantage in terms of efficiency; it offers less switching losses and generates less EMI. Also, the switching frequency becomes twice and voltage amplitude is reduced to half in case of unipolar PWM. Therefore, total harmonic distortion (THD) content of output current and output voltage is decreased, thus improving the power quality and making filter easier.

Original language	English
Title of host publication	2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016
Editors	Rosdiadee Nordin, Mohd Fais Mansor, Mahamod Ismail
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	277-282
Number of pages	6
ISBN (Electronic)	9781509028894
DOIs	https://doi.org/10.1109/ICAEES.2016.7888052
Publication status	Published - 27 Mar 2017
Externally published	Yes
Event	2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016 - Putrajaya, Malaysia Duration: 14 Nov 2016 → 16 Nov 2016

Publication series

Name	2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016

Conference

Conference	2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016
Country/Territory	Malaysia
City	Putrajaya
Period	14/11/16 → 16/11/16

Keywords

Bipolar PWM
Full Bridge Inverter
Half Bridge Inverter
Power Total Harmonic Distortion
Pulse Width Modulation
Unipolar PWM

Access to Document

10.1109/ICAEES.2016.7888052

Cite this

Soomro, J., Memon, T. D., & Shah, M. A. (2017). Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques. In R. Nordin, M. F. Mansor, & M. Ismail (Eds.), 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016 (pp. 277-282). Article 7888052 (2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICAEES.2016.7888052

Soomro, Jahangeer ; Memon, Tayab D. ; Shah, M. A. / Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques. 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016. editor / Rosdiadee Nordin ; Mohd Fais Mansor ; Mahamod Ismail. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 277-282 (2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016).

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title = "Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques",

abstract = "This research work is organized in two sections. Performance comparison of single phase half bridge inverter and single phase full bridge inverter is done in the first section. It is observed the output current and output voltage of full bridge inverter is twice and generates less total harmonic distortion as compared to half bridge inverter. In the second section, performance comparison of Unipolar and Bipolar PWM is presented for single phase full bridge inverter with and without filter in MATLAB SIMULINK. The proper choice of Frequency Modulation Ratio (mf) is discussed in detail for bipolar and unipolar PWM scheme. Non integer value of mf results in sub-harmonics which are nearly unfilterable and cause significant losses in any power system application. It is observed that Unipolar PWM has an advantage in terms of efficiency; it offers less switching losses and generates less EMI. Also, the switching frequency becomes twice and voltage amplitude is reduced to half in case of unipolar PWM. Therefore, total harmonic distortion (THD) content of output current and output voltage is decreased, thus improving the power quality and making filter easier.",

keywords = "Bipolar PWM, Full Bridge Inverter, Half Bridge Inverter, Power Total Harmonic Distortion, Pulse Width Modulation, Unipolar PWM",

author = "Jahangeer Soomro and Memon, {Tayab D.} and Shah, {M. A.}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016 ; Conference date: 14-11-2016 Through 16-11-2016",

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language = "English",

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Soomro, J, Memon, TD & Shah, MA 2017, Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques. in R Nordin, MF Mansor & M Ismail (eds), 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016., 7888052, 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016, Institute of Electrical and Electronics Engineers Inc., pp. 277-282, 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016, Putrajaya, Malaysia, 14/11/16. https://doi.org/10.1109/ICAEES.2016.7888052

Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques. / Soomro, Jahangeer; Memon, Tayab D.; Shah, M. A.
2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016. ed. / Rosdiadee Nordin; Mohd Fais Mansor; Mahamod Ismail. Institute of Electrical and Electronics Engineers Inc., 2017. p. 277-282 7888052 (2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques

AU - Soomro, Jahangeer

AU - Memon, Tayab D.

AU - Shah, M. A.

PY - 2017/3/27

Y1 - 2017/3/27

N2 - This research work is organized in two sections. Performance comparison of single phase half bridge inverter and single phase full bridge inverter is done in the first section. It is observed the output current and output voltage of full bridge inverter is twice and generates less total harmonic distortion as compared to half bridge inverter. In the second section, performance comparison of Unipolar and Bipolar PWM is presented for single phase full bridge inverter with and without filter in MATLAB SIMULINK. The proper choice of Frequency Modulation Ratio (mf) is discussed in detail for bipolar and unipolar PWM scheme. Non integer value of mf results in sub-harmonics which are nearly unfilterable and cause significant losses in any power system application. It is observed that Unipolar PWM has an advantage in terms of efficiency; it offers less switching losses and generates less EMI. Also, the switching frequency becomes twice and voltage amplitude is reduced to half in case of unipolar PWM. Therefore, total harmonic distortion (THD) content of output current and output voltage is decreased, thus improving the power quality and making filter easier.

AB - This research work is organized in two sections. Performance comparison of single phase half bridge inverter and single phase full bridge inverter is done in the first section. It is observed the output current and output voltage of full bridge inverter is twice and generates less total harmonic distortion as compared to half bridge inverter. In the second section, performance comparison of Unipolar and Bipolar PWM is presented for single phase full bridge inverter with and without filter in MATLAB SIMULINK. The proper choice of Frequency Modulation Ratio (mf) is discussed in detail for bipolar and unipolar PWM scheme. Non integer value of mf results in sub-harmonics which are nearly unfilterable and cause significant losses in any power system application. It is observed that Unipolar PWM has an advantage in terms of efficiency; it offers less switching losses and generates less EMI. Also, the switching frequency becomes twice and voltage amplitude is reduced to half in case of unipolar PWM. Therefore, total harmonic distortion (THD) content of output current and output voltage is decreased, thus improving the power quality and making filter easier.

KW - Bipolar PWM

KW - Full Bridge Inverter

KW - Half Bridge Inverter

KW - Power Total Harmonic Distortion

KW - Pulse Width Modulation

KW - Unipolar PWM

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M3 - Conference contribution

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SP - 277

EP - 282

BT - 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016

A2 - Nordin, Rosdiadee

A2 - Mansor, Mohd Fais

A2 - Ismail, Mahamod

PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Soomro J, Memon TD, Shah MA. Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques. In Nordin R, Mansor MF, Ismail M, editors, 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016. Institute of Electrical and Electronics Engineers Inc. 2017. p. 277-282. 7888052. (2016 International Conference on Advances in Electrical, Electronic and Systems Engineering, ICAEES 2016). doi: 10.1109/ICAEES.2016.7888052

Design and analysis of single phase voltage source inverter using Unipolar and Bipolar pulse width modulation techniques

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Keywords

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