A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems

A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems

The controlling method of microgrid connected inverter is complicated. Therefore, researchers have designed a different way to improve the control system. Improving the control system by synchronizing the phase is still a critical issue. This paper introduces a zero crossing with the aid of PWM te...

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Main Authors: Rahaman, Tawfikur, Motakabber, S. M. A., Ibrahimy, Muhammad Ibn
Format: Article
Language:English
Published: International Journal of Engineering and Information Systems (IJEAIS) 2017
Subjects:
T Technology (General)
Online Access:http://irep.iium.edu.my/58337/
http://irep.iium.edu.my/58337/
http://irep.iium.edu.my/58337/1/IJEAIS170821.pdf
id iium-58337
recordtype eprints
spelling iium-583372017-09-13T03:21:26Z http://irep.iium.edu.my/58337/ A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems Rahaman, Tawfikur Motakabber, S. M. A. Ibrahimy, Muhammad Ibn T Technology (General) The controlling method of microgrid connected inverter is complicated. Therefore, researchers have designed a different way to improve the control system. Improving the control system by synchronizing the phase is still a critical issue. This paper introduces a zero crossing with the aid of PWM technique to synchronize the microgrid frequency and phase, decreased ripple noise while forced discrete mode provides low output ripple current. Besides, to reduce the ripple current and phase synchronized with same phase and frequency, an LC lowpass filter has been used in input and output on both sides of the inverter. Designed inverter is validated through simulations using Matlab 2016a. Two parameters, a balanced resistive load of star configuration (RL = 20.5 Ω) and input DC voltage, ± 35V are considered. The initial parameters of the design are phase angle of 0 degree, switching frequency of 1.65kHz, microgrid frequency of 50 Hz and cut-off frequency of 33Hz. Simulated results indicate that the designed inverter has better performance regarding with overall efficiency of 96.01% and phase angle of only 3.450. . Therefore, it is expected that the proposed design will improve the performance of microgrid system. International Journal of Engineering and Information Systems (IJEAIS) 2017-08 Article PeerReviewed application/pdf en http://irep.iium.edu.my/58337/1/IJEAIS170821.pdf Rahaman, Tawfikur and Motakabber, S. M. A. and Ibrahimy, Muhammad Ibn (2017) A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems. International Journal of Engineering and Information Systems, 1 (6). pp. 202-211. ISSN 2000-000X E-ISSN 2000-000X http://www.ijeais.org/wp-content/uploads/2017/08/IJEAIS170821.pdf
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic T Technology (General)
spellingShingle T Technology (General)
Rahaman, Tawfikur
Motakabber, S. M. A.
Ibrahimy, Muhammad Ibn
A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
description The controlling method of microgrid connected inverter is complicated. Therefore, researchers have designed a different way to improve the control system. Improving the control system by synchronizing the phase is still a critical issue. This paper introduces a zero crossing with the aid of PWM technique to synchronize the microgrid frequency and phase, decreased ripple noise while forced discrete mode provides low output ripple current. Besides, to reduce the ripple current and phase synchronized with same phase and frequency, an LC lowpass filter has been used in input and output on both sides of the inverter. Designed inverter is validated through simulations using Matlab 2016a. Two parameters, a balanced resistive load of star configuration (RL = 20.5 Ω) and input DC voltage, ± 35V are considered. The initial parameters of the design are phase angle of 0 degree, switching frequency of 1.65kHz, microgrid frequency of 50 Hz and cut-off frequency of 33Hz. Simulated results indicate that the designed inverter has better performance regarding with overall efficiency of 96.01% and phase angle of only 3.450. . Therefore, it is expected that the proposed design will improve the performance of microgrid system.
format Article
author Rahaman, Tawfikur
Motakabber, S. M. A.
Ibrahimy, Muhammad Ibn
author_facet Rahaman, Tawfikur
Motakabber, S. M. A.
Ibrahimy, Muhammad Ibn
author_sort Rahaman, Tawfikur
title A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
title_short A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
title_full A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
title_fullStr A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
title_full_unstemmed A zero crossing PWM controller of a full bridge single phase synchronous inverter for microgrid systems
title_sort zero crossing pwm controller of a full bridge single phase synchronous inverter for microgrid systems
publisher International Journal of Engineering and Information Systems (IJEAIS)
publishDate 2017
url http://irep.iium.edu.my/58337/
http://irep.iium.edu.my/58337/
http://irep.iium.edu.my/58337/1/IJEAIS170821.pdf
first_indexed 2023-09-18T21:22:29Z
last_indexed 2023-09-18T21:22:29Z
_version_ 1777411974239354880

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