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Design and Development of DC to AC Inverter

This thesis describes the design and construction of a Single Phase Full Bridge Inverter with Sinusoidal Pulse Width Modulated (SPWM) switching scheme. The design of inverter consists of four parts which are control circuit, gate driver circuit, power circuit and LC filter. An analog type controller...

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Bibliographic Details
Main Author: Nur Fairuz, Mohamed Yusof
Format: Thesis
Language:English
Published: Multimedia University 2014
Subjects:
Inverter
DC-AC inverters
Inverter > Design and construction
Power supply
Voltage conversion
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/33554
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spelling my.unimap-335542014-04-09T06:27:54Z Design and Development of DC to AC Inverter Nur Fairuz, Mohamed Yusof Inverter DC-AC inverters Inverter -- Design and construction Power supply Voltage conversion This thesis describes the design and construction of a Single Phase Full Bridge Inverter with Sinusoidal Pulse Width Modulated (SPWM) switching scheme. The design of inverter consists of four parts which are control circuit, gate driver circuit, power circuit and LC filter. An analog type controller is used for generating the desired SPWM control signal. The analog controller consists of triangular wave generator and sine wave generator. Triangular wave is generated by using combination of Schmitt trigger and integrator that is able to produce 12Vpeak to peak at 2.326kHz frequency. While the sinusoidal wave oscillator circuit is made up of phase shift, voltage follow and buffer and it produces an output sine wave at a frequency of 54 Hz. In gate driver circuit, HCPL-3020 is employed to drive the SPWM signal to the power switching circuit. While for the power circuit, four IGBTs are used as power switching devices. The complete circuit is simulated in PSIM software using real values from hardware testing. The inverter circuit is also simulated using PSpice software to observe the overall performance of the circuit when supplied an input voltage of 310VDC. The simulation results confirm the good operation of the inverter circuit. Besides that, hardware prototype of inverter is also implemented and tested. 2014-04-09T06:27:54Z 2014-04-09T06:27:54Z 2012-07 Thesis http://dspace.unimap.edu.my:80/dspace/handle/123456789/33554 en Multimedia University Faculty of Engineering and Technology
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Inverter
DC-AC inverters
Inverter -- Design and construction
Power supply
Voltage conversion
spellingShingle Inverter
DC-AC inverters
Inverter -- Design and construction
Power supply
Voltage conversion
Nur Fairuz, Mohamed Yusof
Design and Development of DC to AC Inverter
description This thesis describes the design and construction of a Single Phase Full Bridge Inverter with Sinusoidal Pulse Width Modulated (SPWM) switching scheme. The design of inverter consists of four parts which are control circuit, gate driver circuit, power circuit and LC filter. An analog type controller is used for generating the desired SPWM control signal. The analog controller consists of triangular wave generator and sine wave generator. Triangular wave is generated by using combination of Schmitt trigger and integrator that is able to produce 12Vpeak to peak at 2.326kHz frequency. While the sinusoidal wave oscillator circuit is made up of phase shift, voltage follow and buffer and it produces an output sine wave at a frequency of 54 Hz. In gate driver circuit, HCPL-3020 is employed to drive the SPWM signal to the power switching circuit. While for the power circuit, four IGBTs are used as power switching devices. The complete circuit is simulated in PSIM software using real values from hardware testing. The inverter circuit is also simulated using PSpice software to observe the overall performance of the circuit when supplied an input voltage of 310VDC. The simulation results confirm the good operation of the inverter circuit. Besides that, hardware prototype of inverter is also implemented and tested.
format Thesis
author Nur Fairuz, Mohamed Yusof
author_facet Nur Fairuz, Mohamed Yusof
author_sort Nur Fairuz, Mohamed Yusof
title Design and Development of DC to AC Inverter
title_short Design and Development of DC to AC Inverter
title_full Design and Development of DC to AC Inverter
title_fullStr Design and Development of DC to AC Inverter
title_full_unstemmed Design and Development of DC to AC Inverter
title_sort design and development of dc to ac inverter
publisher Multimedia University
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/33554
_version_ 1643797209279365120
score 13.222552

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